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Oil-free
Synchronous drum motors NGI A/S
NGI Italy
NGI Inc. USA
NGI GmbH (Germany)
Virkelyst 5
Via Guglielmo Jervis 4
250 S. Fairbank St.
Madrider Straße 2
DK-9400 Nørresundby
IT-10015 IVREA TO
Addison, IL 60101 USA
DE-41069 Mönchengladbach
T: +45 98 17 45 00
T: +39 077 568 7010
T: +1 (646) 201 9410
T: +45 98 17 45 00
E: ngi@ngi-global.com
E: ngi@ngi-global.com
E: sales@ngi-global.com
E: ngi@ngi-global.com
ngi-global.com
Rev 102026
Synchronous Drum Motors Drum motor series Two series. Four shared sizes. Power & torque upgrade opportunities.
MTS drum motor
The MTS and HMTS drum motors share the same proven motor technology and performance. Our two series allow you to choose the level of hygienic performance that best matches your application. Both series are available across four drum motor sizes: 62, 82, 113, and 138.
MTS drum motor Our MTS Series is built around proven drum motor technology, the MTS features a hygienic design suitable for a wide range of food processing applications, delivering reliable performance and easy cleaning.
HMTS drum motor (NEW!) Our HMTS Series builds on the same proven motor platform as the MTS, with an advanced hygienic design engineered for the most demanding environments in food production. A closed design, robust sealing and increased mechanical robustness support effective cleaning and reliable performance, even under demanding washdown conditions.
Power & Torque Upgrades Configure performance to match your application Our drum motors are available with power (P), torque (T), and combined power & torque (PT) upgrades, enabling optimized performance for demanding applications.
Power upgrades (P) increase power density and support reliable operation in demanding inverter-driven applications with high peak voltages.
HMTS drum motor
Torque upgrades (T) provide higher torque output, particularly at low and medium speeds and under heavy loads.
Combined power & torque upgrades (PT) enhance both electrical and mechanical performance for reliable operation under demanding conditions.
Sizes & Data overview Size
2
Gear ratio
Rotational Speed
Linear Speed
Torque
Power
[rpm]
[m/s]
[Nm]
[kW]
Performance indicator
Min. Shell Length MTS Series [mm]
Min. Shell Length HMTS Series [mm]
MTS/HMTS 62
8–80
56–563
0,18–1,80
2,1 - 19
0,13
N
237–263
304–329
MTS/HMTS 82
5–160
19–600
0,08–2,54
2,9–44
0,19–0,58
N/P
193–315
301–368
MTS/HMTS 113
8–160
19–375
0,11–2,20
4,7–120
0,19–1,10
N / P / PT / T
246–368
301–422
MTS/HMTS 138
10–160
19–300
0,14–2,14
20,2–260
0,65–1,55
N / P / PT
284–436
339–498
New
3
Table of content MTS62
Diameter:
mm
Gear ratio:
61 8 - 80
mm
61 8 - 80
56 - 563
Rotational Speed:
rpm
56 - 563
Linear Speed:
m/s
0,18 - 1,80
Linear Speed:
m/s
0,18 - 1,80
Torque:
Nm
2,1 - 19
Torque:
Nm
2,1 - 19
Power: kW
0,13
Power: kW
0,13
N
mm
237 - 263
mm
81
6
Diameter:
Gear ratio:
5 - 160
Rotational Speed:
rpm
Linear Speed: Torque:
Performance Indicator: Min. shell length:
HMTS82
Special Features
mm
N
304–329
Diameter:
mm
81 5 - 160
19 - 600
Rotational Speed:
rpm
19 - 600
m/s
0,08 - 2,54
Linear Speed:
m/s
0,08 - 2,54
Nm
2,9 - 44
Torque:
Nm
2,9 - 44
Power: kW
0,19 - 0,58
Power: kW
0,19 - 0,58
Min. shell length:
N/P
mm
193 - 315
mm
112
10
Diameter:
Gear ratio:
Performance Indicator: Min. shell length:
HMTS113
Special Features 8 - 160
mm
N/P 301–368
Diameter:
mm
Gear ratio:
112 8 - 160
rpm
19 - 375
Rotational Speed:
rpm
19 - 375
Linear Speed:
m/s
0,11 - 2,20
Linear Speed:
m/s
0,11 - 2,20
Torque:
Nm
4,7 - 120
Torque:
Nm
4,7 - 120
Power: kW
0,19 - 1,10
Power: kW
0,19 - 1,10
Min. shell length:
N / P / T / PT
mm
246 – 368
mm
136
20
Diameter:
Performance Indicator: Min. shell length:
HMTS138
Special Features
N / P / T / PT
mm
301–422
mm
136
Diameter:
10 - 160
Gear ratio:
10 - 160
Rotational Speed:
rpm
19 - 300
Rotational Speed:
rpm
19 - 300
Linear Speed:
m/s
0,14 - 2,14
Linear Speed:
m/s
0,14 - 2,14
Torque:
Nm
20,2 - 260
Torque:
Nm
20,2 - 260
Power: kW
0,65 -1,55
Power: kW
0,65 -1,55
Performance Indicator:
N / P / PT
Min. shell length:
284 - 436
28
48
Special Features
Gear ratio:
mm
40
Special Features
Rotational Speed:
Performance Indicator:
36
Special Features Gear ratio:
Performance Indicator:
MTS138
Diameter:
Gear ratio:
rpm
Min. shell length:
MTS113
Special Features
Rotational Speed:
Performance Indicator:
MTS82
HMTS62
Special Features
Performance Indicator:
N / P / PT
Min. shell length:
339–498
mm
56
Cable and Feedback systems An overview of cable and feedback options across all NGI drum motor series, sizes, and power/torque upgrades.
64 4
5
The World’s Smallest Oil-Free Drum Motor.
MTS62 Synchronous Drum motor
MTS62
Small in size. Big on performance. With a diameter of just 61 mm, the MTS62 is the most compact oil-free drum motor available today engineered for hygiene, precision, and space-constrained applications where traditional drives fall short. Its fully sealed, maintenance-free design integrates motor and transmission inside the drum, eliminating external components and contamination risks. Despite its slim profile, the MTS62 delivers consistent torque across all speeds thanks to advanced synchronous technology. It’s ideal for tight transfers, packaging lines, and inspection systems, offering reliable performance without compromising on control or footprint.
MTS drum motor
MTS drum motor
Oil-free
Designed for low-load, high-precision applications, it also supports optional servo-level feedback for enhanced positioning accuracy. Applications: Food Processing Systems: Tight transfers for small or delicate items, minimizing gaps and ensuring product integrity. Packaging Machines: Space-efficient solutions for narrow conveyors in automated packaging systems. Check Weighing & Inspection Systems: Precision-driven operations requiring compact, reliable drive solutions. Why choose MTS62: Slim size, high torque Optional servo-level feedback Maintenance-free and sealed for hygiene 130 W continuous power
Oil-free
Lower energy consumption Oil free - minimize the risk of oil leaks Higher motor efficiency Enhanced food safety
6
7
Drum motor - MTS62 Class
Standard variant - MTS62 Rated values refer to the drum shell. Custom gear combinations on request.
AGL = SL +37
Motor Variant MTS62-0,13-N
EL = SL +12 FW = SL +7
Power
SL B
0,13
B
3,5 1/3
1/3
Explanations:
Crowned
Linear Speed
Torque
Belt pull
Min. Shell Length
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
8
563
108
1,80
2,1
68
237
0,13
12
375
72
1,20
3,1
102
250
0,13
16
281
54
0,90
4,1
136
250
0,13
25
180
34
0,57
6,4
210
250
0,13
32
141
27
0,45
8,2
269
250
0,13
40
113
22
0,36
10,2
333
250
0,13
60
75
14
0,24
14,9
489
263
0,13
80
56
11
0,18
19,4
637
263
Power and Torque upgrades currently not available for MTS62
22
Motor Data - Standard Variant (N)
ØA
ØB
Shell length max.
[mm]
[mm]
[mm]
62,5
61,0
650
Rated power
kW
0,13
Rated speed
rpm
4500
Rated frequency
Hz
150
Number of pole pairs
2
Wiring
Y
Insulation class
F
Supply voltage range
1 x / 3 x VAC
200…480
VDC
280…680
Cylindrical
61,0
61,0
650
DC Bus voltage range
Cylindrical with key
62,7
62,7
650
Rated voltage
3 x VAC
159
Rated torque
Nm
0,27
Rated current per phase
A
0,6
Stall torque
Nm
0,4
Stall current per phase
A
0,9
Peak torque
Nm
1,3
Peak current
A
3,0
Voltage constant
V / 1.000 rpm
29,4
Torque constant
Nm / Arms
0,43
For designs outside of these specifications, please reach out to your local NGI sales representative.
Feedback systems are options which increase the minimum shell length as shown below. Feedback unit
Minimum shell length addition [mm]
Resolver
68
SKS36
87
EKS36/EDS36
72
ECI 1119
91
The MTS62 is only available with feedback systems in combination with hybrid cables.
8
Linear Speed
Winding resistance (2 phases)
Ω
36,9
Winding inductance (2 phases)
mH
19,6
Electrical time constant
ms
0,8
Moment of inertia rotor
kg cm2
0,054
Anti condensing heating voltage
VDC
34
MTS drum motor
MTS drum motor
Type
Ø25
FW = Face width MG = Mounting gap (Distance between End Cap and Key Flat)
AGL = Total length of shaft SL = Shell length (Reference length / ordering length) EL = Installation length
Rotational Speed
[kW]
A
B
MG = 2,5
Gear ratio
9
Clean. Efficient. Oil-free.
MTS82 Synchronous Drum motor
MTS82
With a diameter of just 81 mm, the MTS82 is a compact, oil‑free drum motor for hygienic environments and demanding conveyor applications. Its fully enclosed, maintenance‑free design integrates motor and transmission inside the drum, eliminating external components and contamination risks.
MTS drum motor
MTS drum motor
Powered by synchronous motor technology, the MTS82 delivers high torque at low speeds with minimal energy consumption. It supports multi‑speed dimensioning, sensorless precise positioning, and optional feedback systems for closed‑loop control and indexing. Digital nameplate options enable plug‑and‑play installation. The MTS82 is suitable for both standalone conveyors and high‑precision machinery, reliably handling low‑ Oil-free to mid‑range loads in food production and automation systems. MTS82 is also available in a Compact version: The Compact MTS82-0,19 is NGI’s shortest drum motor, optimized for short motor lengths and tight installations in space constrained conveyor systems. Applications: Food Production Lines: Hygienic conveyors for raw or packaged goods. Automated Sorting Lines: Compact drives for high-speed sorting and inspection stations. Check Weighing Systems: Precision-driven conveyors for compliance-critical operations. Pharmaceutical Packaging: Compact drives for blister packs and precision filling systems. Why choose MTS82: Compact size with powerful performance High torque at low speeds Maintenance-free and oil-free for hygienic environments Supports feedback and servo drive integration Energy-efficient and easy to install Power and torque upgrade variants available for demanding applications.
10
Oil-free
Lower energy consumption Oil free - minimize the risk of oil leaks Higher motor efficiency Enhanced food safety
11
Drum motor - Compact MTS82-0,19
Standard variants – Compact MTS82-0,19 Rated values refer to the drum shell.
AGL= SL+34 EL= SL+9 FW= SL+4 SL
Motor Variant Compact MTS82-0,19-N 36
Ø59.5
Power
Gear ratio
[kW]
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
0,19
5
600
153
2,54
2,9
73
193
0,19
8
375
95
1,59
4,7
115
193
0,19
12
250
64
1,06
6,9
171
206
0,19
16
188
48
0,80
9,2
228
206
MG= 2,5
0,19
20
150
38
0,64
11,5
284
206
2
0,19
25
120
31
0,51
14,3
352
206
0,19
32
94
24
0,40
18,2
450
206
0,19
40
75
19
0,32
22,6
557
2221
1
Explanations:
Optional minimum shell length of 206 mm with torque output up to 20 Nm / 494N Belt pull.
FW = Face width MG = Mounting gap (Distance between End Cap and Key Flat)
AGL = Total length of shaft SL = Shell length (Reference length / ordering length) EL = Installation length
The Compact MTS82-0,19 drum motor is fitted with a cable box and pre-installed power cable. MTS drum motor
MTS drum motor
For custom and replaceable power cables, a standard terminal box is available, maintaining the minimum shell length.
Type
ØA
ØB
Shell length max.
[mm]
[mm]
[mm]
Crowned
81,5
80,5
1200
Cylindrical
81,0
81,0
1200
Cylindrical with key
81,7
81,7
850
Other dimensions or shell profiles on request.
A cable gland connection and feedback systems are options which increase the minimum shell length as shown below. Feedback unit
12
Minimum shell length addition [mm]
Sensorless & cable gland
39
EDS35 or EKS36 & cable box
43
13
Drum motor - MTS82 Class
Standard variants - MTS82 Rated values refer to the drum shell. Custom gear combinations on request for all models.
AGL = SL +37 EL = SL +12
Motor Variant MTS82-0,19-N
FW = SL +7
Power
SL B
B
B
3,5 1/3
1/3
Explanations:
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
0,19
5
600
153
2,54
2,9
73
258
0,19
8
375
95
1,59
4,7
115
258
0,19
12
250
64
1,06
6,9
171
270 270
0,19
16
188
48
0,80
9,2
228
0,19
20
150
38
0,64
12
284
270
0,19
25
120
31
0,51
14
352
270
0,19
32
94
24
0,40
18
450
270
0,19
40
75
19
0,32
23
557
270
0,19
160
19
5
0,08
44
1086
283
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length [mm]
Ø30
1/3
FW = Face width MG = Mounting gap (Distance between End Cap and Key Flat)
AGL = Total length of shaft SL = Shell length (Reference length / ordering length) EL = Installation length
25 SECTION B-B
Motor Variant MTS82-0,38-N Power
Gear ratio
[kW]
ØA
ØB
Shell length max.
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
0,38
5
600
153
2,54
5,9
145
288
0,38
8
375
95
1,59
9,3
230
288
0,38
12
250
64
1,06
14
341
300 300
0,38
16
188
48
0,80
18
455
0,38
20
150
38
0,64
23
569
300
0,38
25
120
31
0,51
29
704
300
[mm]
[mm]
[mm]
0,38
32
94
24
0,40
36
901
300
Crowned
81,5
80,5
1200
0,38
40
75
19
0,32
40
988
300
Cylindrical
81,0
81,0
1200
0,38
160
19
5
0,08
44
1086
313
Cylindrical with key
81,7
81,7
850
MTS drum motor
MTS drum motor
Type
Rotational Speed
[kW] A
MG = 2,5
Gear ratio
For designs outside of these specifications, please reach out to your local NGI sales representative.
Feedback unit
14
Minimum shell length addition [mm]
Resolver - 2 Cables
44
Resolver - Hybrid Cable
66
DBS36 - 2 Cables
78
DBS36 - Hybrid Cable
100
SKS36 - 2 Cables
63
SKS36 - Hybrid Cable
85
EKS36/EDS35 - Hybrid Cable
70
ECI 1119 - 2 Cables
67
ECI 1119 - Hybrid Cable
90
15
Power upgrade variants - MTS82 Rated values refer to the drum shell. Custom gear combinations on request for all models.
Motor Variant MTS82-0,25-P Power
Gear ratio
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
[kW] 0,25
5
600
153
2,54
3,9
97
246
0,25
8
375
95
1,59
6,2
153
246
0,25
12
250
64
1,06
9,2
228
259
0,25
16
188
48
0,80
12,3
303
259
0,25
20
150
38
0,64
15,4
379
259
0,25
25
120
31
0,51
19,0
469
259
0,25
32
94
24
0,40
24,3
600
259
0,25
40
75
19
0,32
30,1
743
259
0,25
160
19
5
0,08
44,0
1.086
272
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
600
153
2,54
6,9
169
271
Motor Variant MTS82-0,45-P Power
Gear ratio
[kW] 0,45
5 8
375
95
1,59
10,9
268
271
0,45
12
250
64
1,06
16,1
398
284
0,45
16
188
48
0,80
21,5
531
284
0,45
20
150
38
0,64
26,9
664
284
0,45
25
120
31
0,51
33,3
821
284
0,45
32
94
24
0,40
42,6
1.051
284
0,45
40
75
19
0,32
40,0
988
284
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length [mm]
MTS drum motor
MTS drum motor
0,45
Motor Variant MTS82-0,58-P Power
Gear ratio
[kW]
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
0,58
5
600
153
2,54
8,8
218
302
0,58
8
375
95
1,59
14,0
345
302
0,58
12
250
64
1,06
20,7
512
315
0,58
16
188
48
0,80
27,6
683
315
0,58
20
150
38
0,64
34,6
853
315
0,58
25
120
31
0,51
40,0
988
315
0,58
32
94
24
0,40
44,0
1.086
315
Global Sales Support. Built for Execution. You don’t need more options - you need the right one. Our DriveTech Sales Team works account-based and cross-functionally to remove friction in your project: clear scope, clear configuration, clear next steps. From early dialogue to final specification, we help you get it right the first time - so implementation is easier, and performance is predictable.
16
17
Drum motor - MTS82 Class
Drum motor - MTS82 Class
Motor Data - Standard variants (N)
Motor Data - Power upgrade variants (P)
Rated power
kW
0,19
0,38
Rated power
kW
0,25
0,45
0,58
Rated speed
rpm
3.000
3.000
Rated speed
rpm
3000
3000
3000
Rated frequency
Hz
150
150
Rated frequency
Hz
250
250
250
Number of pole pairs
3
3
Number of pole pairs
5
5
5
Wiring
Y
Y
Wiring
Y
Y
Y
Insulation class
F
Insulation class
F
F
F
1 x / 3 x VAC
200 .. 480
200 .. 480
Supply voltage range
1 x / 3 x VAC
200 .. 480
380 .. 480
380 .. 480
DC Bus voltage range
VDC
280 .. 680
280 .. 680
DC Bus voltage range
VDC
280 .. 680
540 .. 680
540 .. 680
Rated voltage
3 x VAC
181
181
Rated voltage
3 x VAC
188
331
333
Rated torque
Nm
0,6
1,2
Rated torque
Nm
0,8
1,4
1,8
Rated current per phase
A
0,8
1,5
Rated current per phase
A
0,9
0,9
1,2
Stall torque
Nm
0,7
1,5
Stall torque
Nm
1
1,9
2,6
Stall current per phase
A
0,9
1,8
Stall current per phase
A
1,4
1,4
1,8
Peak torque
Nm
2,8
6,0
Peak torque
Nm
2,5
4,8
6,5
Peak current
A
3,6
7,2
Peak current
A
3,8
3,5
4,4
Voltage constant
V / 1.000 rpm
49,6
51,7
Voltage constant
V / 1.000 rpm
48,1
91,1
97,1
Torque constant
Nm / Arms
0,75
0,80
Torque constant
Nm / Arms
0,9
1,6
1,5
Winding resistance (2 phases)
Ω
26,4
9,8
Winding resistance (2 phases)
Ω
21
24,8
17,9
mH
25,5
37,33
27,1
Winding inductance (2 phases) identical to Ld and Lq
mH
37,6
18,6
Winding inductance (2 phases) identical to Ld and Lq
Electrical time constant
ms
1,4
1,9
Electrical time constant
ms
1,2
1,5
1,5
Moment of inertia rotor
kg cm2
0,22
0,41
Moment of inertia rotor
kg cm2
0,27
0,49
0,71
Anti condensing heating voltage
VDC
35
26
Anti condensing heating voltage
VDC
49
53
50
MTS drum motor
MTS drum motor 18
F
Supply voltage range
19
Compact. Clean. Efficient. Oil-free.
MTS113 Synchronous Drum motor
MTS113
The MTS113 is a versatile, oil-free drum motor designed for hygienic environments and precision-driven conveyor systems. With a diameter of 112 mm and shell lengths starting from 246 mm, it fits seamlessly into setups where space, cleanliness, and performance are critical. Its fully enclosed, maintenance-free design keeps all components protected inside the drum, eliminating contamination risks and simplifying cleaning.
Applications: Meat & Seafood Processing: Hygienic, oil-free motors for washdown areas. Bakery & Confectionery Lines: High flexibility for wide belts. Quality Control Stations: Reliable performance for weight-sensitive operations.
Why choose MTS113: Wide power range for versatile applications Compact and hygienic design High torque with low energy consumption Maintenance-free and oil-free Ideal for both standard and precision setups Power and torque upgrade variants available for demanding applications.
20
MTS drum motor
MTS drum motor
Powered by synchronous motor technology, the MTS113 delivers high torque with minimal energy consumption - supporting both sustainability and operational efficiency. Oil-free Covering a wide power range from 0,19 kW to 1,10 kW, the MTS113 is often used with rubber coatings or sprockets for various belt types. It’s suitable for standalone conveyors and precision machinery alike.
Oil-free
Lower energy consumption Oil free - minimize the risk of oil leaks Higher motor efficiency Enhanced food safety
21
Drum motor - MTS113 Class
Standard variants - MTS113 Rated values refer to the drum shell. Custom gear combinations on request for all models.
AGL = SL +37 EL = SL +12
Motor Variant MTS113-0,19-N
FW = SL +7
Power
SL B
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
[kW] A
B
MG = 2,5
Gear ratio
B
0,19
8
375
132
2,20
4,7
83
258
0,19
12
250
88
1,47
6,9
123
270
0,19
16
188
66
1,10
9
165
270
0,19
20
150
53
0,88
12
206
270
0,19
25
120
42
0,70
14
254
270
0,19
32
94
33
0,55
18
326
270
0,19
40
75
26
0,44
23
403
270
0,19
160
19
7
0,11
44
786
283
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length [mm]
3,5 1/3
1/3
Explanations:
Motor Variant MTS113-0,38-N
FW = Face width MG = Mounting gap (Distance between End Cap and Key Flat)
AGL = Total length of shaft SL = Shell length (Reference length / ordering length) EL = Installation length
25
Power
SECTION B-B
[kW]
ØA
ØB
Shell length max.
[mm]
[mm]
[mm]
Crowned
113,5
112
1300
Cylindrical
112
112
1300
Cylindrical with key
113
113
850
For designs outside of these specifications, please reach out to your local NGI sales representative.
Gear ratio
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
0,38
8
375
132
2,20
9,3
166
288
0,38
12
250
88
1,47
13,8
247
300
0,38
16
188
66
1,10
18
329
300
0,38
20
150
53
0,88
23
411
300
0,38
25
120
42
0,70
29
509
300
0,38
32
94
33
0,55
36
651
300
0,38
40
75
26
0,44
40
714
300
0,38
160
19
7
0,11
44
786
313
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm] 297
Motor Variant MTS113-0,72-N Power
Gear ratio
[kW]
Feedback unit
22
Minimum shell length addition [mm]
Resolver - 2 Cables
41
Resolver - Hybrid Cable
64
MTS drum motor
MTS drum motor
Type
Ø30
1/3
0,72
8
375
132
2,20
17,8
319
0,72
12
250
88
1,47
26,5
473
310
0,72
16
188
66
1,10
35,3
631
310
0,72
20
150
53
0,88
44,0
786
310
0,72
25
120
42
0,70
40,0
714
310
0,72
32
94
33
0,55
44,0
786
310
0,72
40
75
26
0,44
40,0
714
310
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
DBS36 - 2 Cables
75
DBS36 - Hybrid Cable
98
SKS36 - 2 Cables
58
SKS36 - Hybrid Cable
81
Power
EKS36/EDS35 - Hybrid Cable
68
[kW]
ECI 1119 - 2 Cables
64
1,01
ECI 1119 - Hybrid Cable
87
Motor Variant MTS113-1,01-N Gear ratio
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
8
375
132
2,20
18,0
321
317
1,01
12
250
88
1,47
36,9
658
330
1,01
16
188
66
1,10
44,0
786
330
1,01
20
150
53
0,88
44,0
786
330
1,01
25
120
42
0,70
40,0
714
330
1,01
32
94
33
0,55
44,0
786
330
1,01
40
75
26
0,44
40,0
714
330 23
Torque upgrade variants - MTS113
Power upgrade variants - MTS113
Rated values refer to the drum shell. Custom gear combinations on request for all models.
Rated values refer to the drum shell. Custom gear combinations on request for all models.
Motor Variant MTS113-0,72-T
Motor Variant MTS113-0,25-P
Power
Gear ratio
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
Power
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
[kW]
[kW]
Gear ratio
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
0,72
10
300
106
1,76
22,1
394
312
0,25
8
375
132
2,20
6,2
111
246
0,72
16
188
66
1,10
35,3
631
330
0,25
12
250
88
1,47
9,2
165
259
0,72
20
150
53
0,88
44,2
789
330
0,25
16
188
66
1,10
12,3
219
259
0,72
25
120
42
0,70
54,6
975
330
0,25
20
150
53
0,88
15,4
274
259
0,72
32
94
33
0,55
69,9
1.249
330
0,25
25
120
42
0,70
19,0
339
259
0,72
40
75
26
0,44
86,5
1.544
330
0,25
32
94
33
0,55
24,3
434
259
0,72
160
19
6,7
0,11
120,0
2.143
348
0,25
40
75
26
0,44
30,1
537
259
0,25
80
38
13
0,22
44,0
786
272
0,25
160
19
7
0,11
44,0
786
272
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
Motor Variant MTS113-1,01-T Power
Gear ratio
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
[kW] 10
300
106
1,76
30,7
549
332
1,01
16
188
66
1,10
49,2
878
350
1,01
20
150
53
0,88
61,4
1.097
350
1,01
25
120
42
0,70
76,0
1.357
350
1,01
32
94
33
0,55
97,3
1.737
350
1,01
40
75
26
0,44
110,0
1.964
350
1,01
160
19
6,7
0,11
120,0
2.143
368
Power & Torque upgrade variants - MTS113 Rated values refer to the drum shell. Custom gear combinations on request for all models.
Gear ratio
0,45
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
8
375
132
2,20
10,9
194
271
0,45
12
250
88
1,47
16,1
288
284
0,45
16
188
66
1,10
21,5
384
284
0,45
20
150
53
0,88
26,9
480
284
0,45
25
120
42
0,70
33,3
594
284
0,45
32
94
33
0,55
42,6
760
284
0,45
40
75
26
0,44
40,0
714
284
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length [mm]
Motor Variant MTS113-0,65-P Gear ratio
[kW]
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm] 302
[kW]
Gear ratio
[kW]
Power
Motor Variant MTS113-0,65-PT Power
Power
0,65
25
120
42
0,70
49,9
891
0,65
32
94
33
0,55
63,8
1.140
302
0,65
40
75
26
0,44
79,0
1.410
302
0,65
160
19
7
0,11
120,0
2.143
320
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
MTS drum motor
MTS drum motor
1,01
Motor Variant MTS113-0,45-P
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
0,65
8
375
132
2,20
16,3
291
269
0,65
12
250
88
1,47
24,2
432
282 282
0,65
16
188
66
1,10
32,3
576
0,65
20
150
53
0,88
40,3
720
282
0,65
25
120
42
0,70
40,0
714
282
0,65
32
94
33
0,55
44,0
786
282
Motor Variant MTS113-1,1-PT Power
Gear ratio
[kW]
24
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
1,1
10
300
106
1,76
33,6
600
314
1,1
16
188
66
1,10
53,8
960
332
1,1
20
150
53
0,88
67,2
1.200
332
1,1
25
120
42
0,70
83,1
1.484
332
1,1
32
94
33
0,55
106,4
1.900
332
1,1
40
75
26
0,44
110,0
1.964
332 25
Drum motor - MTS113 Class
Drum motor - MTS113 Class
Motor Data - Standard & torque variants (N / T)
Motor Data - Power upgrade variants (P / PT)
Rated power
kW
0,19
0,38
0,72
0,72
1,01
1,01
Rated power
kW
0,25
0,45
0,65
1,1
Rated speed
rpm
3.000
3.000
3.000
3.000
3.000
3.000
Rated speed
rpm
3000
3000
3000
3000
Rated frequency
Hz
150
150
150
150
150
150
Rated frequency
Hz
250
250
250
250
3
3
3
3
3
3
Number of pole pairs
5
5
5
5
Y
Y
Y
Y
Number of pole pairs Wiring
Y
Y
Y
Y
Y
F
F
F
F
F
F
Insulation class
F
F
F
F
Supply voltage range
1 x / 3 x VAC
200 .. 480
200 .. 480
200 .. 240
380 .. 480
200 .. 240
380 .. 480
Supply voltage range
1 x / 3 x VAC
200 .. 480
380 .. 480
380 .. 480
380 .. 480
DC Bus voltage range
VDC
280 .. 680
280 .. 680
280 .. 340
540 .. 680
280 .. 340
540 .. 680
DC Bus voltage range
VDC
280 .. 680
540 .. 680
540 .. 680
540 .. 680
Rated voltage
3 x VAC
181
181
181
320
181
320
Rated voltage
3 x VAC
188
331
291
330
Rated torque
Nm
0,6
1,2
2,3
2,3
3,2
3,2
Rated torque
Nm
0,8
1,4
2,1
3,5
Rated current per phase
A
0,8
1,5
2,6
1,6
3,7
2,1
Rated current per phase
A
0,9
0,9
1,7
2,3
Nm
1
1,9
2,4
4,2
Insulation class
Stall torque
Nm
0,7
1,5
2,8
2,8
3,5
3,5
Stall torque
Stall current per phase
A
0,9
1,8
3,1
1,8
3,9
2,2
Stall current per phase
A
1,4
1,4
2,0
2,9
Peak torque
Nm
2,8
6,0
11,2
11,2
14,0
14,0
Peak torque
Nm
2,5
4,8
6
10,5
Peak current
A
3,6
7,2
12,4
7,2
15,6
8,8
Peak current
A
3,8
3,5
5,6
7,7
Voltage constant
V / 1.000 rpm
48,1
91,1
83,5
98
Voltage constant
V / 1.000 rpm
49,6
51,7
54,3
95,3
55,0
97,5
Torque constant
Nm / Arms
0,75
0,80
0,88
1,44
0,86
1,52
Torque constant
Nm / Arms
0,9
1,6
1,2
1,5
Winding resistance (2 phases)
Ω
26,4
9,8
4,6
14,2
2,8
9,0
Winding resistance (2 phases)
Ω
21
24,8
19,8
10,1
26,0
Winding inductance (2 phases) identical to Ld and Lq
mH
25,5
37,33
45,7
29,2
Winding inductance (2 phases) identical to Ld and Lq
mH
Electrical time constant
ms
1,4
1,9
2,6
2,5
3,0
2,9
Electrical time constant
ms
1,2
1,5
2,3
2,9
Moment of inertia rotor
kg cm2
0,22
0,41
1,40
1,40
1,93
1,93
Moment of inertia rotor
kg cm2
0,27
0,49
0,8
1,46
Anti condensing heating voltage
VDC
35
26
23
40
19
34
Anti condensing heating voltage
VDC
49
53
57
45
37,6
18,6
11,8
36,2
8,4
MTS drum motor
MTS drum motor 26
Y
Wiring
27
Compact. Clean. Efficient. Oil-free.
MTS138 Synchronous Drum motor
MTS138
The MTS138 is a robust, oil-free drum motor designed for hygienic environments and demanding conveyor applications. With a diameter of 136 mm and shell lengths starting from 284 mm, it combines strong performance with a compact footprint - ideal for heavy-duty operations where space and cleanliness matter. Its fully enclosed, maintenance-free design eliminates external components and contamination risks, while synchronous technology ensures high torque with minimal energy consumption.
Applications: Large Conveyor Systems: High-performance drives for heavy-duty food production lines. Meat Processing Plants: Hygienic, oil-free motors for contamination-sensitive areas. Automated Packaging Lines: Powerful yet space-saving for large-scale operations.
Why choose MTS138: Compact size with powerful performance Hygienic, oil-free design High torque with energy efficiency Maintenance-free and easy to integrate Power and torque upgrade variants available for demanding applications.
MTS drum motor
MTS drum motor
The MTS138 is a reliable choice for large conveyor systems and precision-driven processes in food Oil-free production.
Oil-free
Lower energy consumption Oil free - minimize the risk of oil leaks Higher motor efficiency Enhanced food safety
28
29
Drum motor - MTS138 Class
Standard variants - MTS138 Rated values refer to the drum shell. Custom gear combinations on request for all models.
AGL = SL +37 EL = SL +12
Motor Variant MTS138-0,72-N
FW = SL +7
Power
SL B
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
[kW] A
B
MG = 2,5
Gear ratio
B
0,72
10
300
128
2,14
22,1
325
312
0,72
16
188
80
1,34
35,3
520
330
0,72
20
150
64
1,07
44,2
649
330
0,72
25
120
51
0,85
54,6
803
330
0,72
32
94
40
0,67
69,9
1.028
330
0,72
40
75
32
0,53
86,5
1.272
330
0,72
160
19
8
0,14
120,0
1.765
348
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
3,5 1/3
1/3
Explanations:
FW = Face width MG = Mounting gap (Distance between End Cap and Key Flat)
AGL = Total length of shaft SL = Shell length (Reference length / ordering length) EL = Installation length
25 SECTION B-B
ØA
ØB
Shell length max.
[mm]
[mm]
[mm]
Crowned
138
136
1500
Cylindrical
136
136
1500
Cylindrical with key
137
137
850
Motor Variant MTS138-1,01-N Power
Gear ratio
[kW] 1,01
10
300
128
2,14
30,7
452
332
1,01
16
188
80
1,34
49,2
723
350
1,01
20
150
64
1,07
61,4
904
350
1,01
25
120
51
0,85
76,0
1.118
350
1,01
32
94
40
0,67
97,3
1.431
350
1,01
40
75
32
0,53
110,0
1.618
350
1,01
160
19
8
0,14
120,0
1.765
368
MTS drum motor
MTS drum motor
Type
Ø30
1/3
For designs outside of these specifications, please reach out to your local NGI sales representative.
Feedback unit
30
Minimum shell length addition [mm]
Resolver - 2 Cables
44
Resolver - Hybrid Cable
68
DBS36 - 2 Cables
75
DBS36 - Hybrid Cable
100
SKS36 - 2 Cables
60
SKS36 - Hybrid Cable
85
EKS36/EDS35 - Hybrid Cable
70
ECI 1119 - 2 Cables
67
ECI 1119 - Hybrid Cable
90
31
Power upgrade variants - MTS138
Power & Torque upgrade variants - MTS138
Rated values refer to the drum shell. Custom gear combinations on request for all models.
Rated values refer to the drum shell. Custom gear combinations on request for all models.
Motor Variant MTS138-0,65-P
Motor Variant MTS138-0,65-PT
Power
Gear ratio
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
Power
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
[kW]
[kW]
Gear ratio
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
0,65
10
300
128
2,14
20,2
296
284
0,65
60
50
21
0,36
115,9
1.705
376
0,65
16
188
80
1,34
32,3
474
302
0,65
80
38
16
0,27
152,9
2.248
376
0,65
100
30
13
0,21
189,0
2.779
376
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length [mm]
0,65
20
150
64
1,07
40,3
593
302
0,65
25
120
51
0,85
49,9
733
302
0,65
32
94
40
0,67
63,8
939
302
0,65
40
75
32
0,53
79,0
1.161
302
0,65
60
50
21
0,36
110,0
1.618
320
0,65
160
19
8
0,14
120,0
1.765
320
Motor Variant MTS138-1,55-PT Power
Gear ratio
[kW]
Motor Variant MTS138-1,1-P Power
Gear ratio
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
10
300
128
2,14
33,6
494
314 332
[kW] 1,1
16
188
80
1,34
53,8
791
20
150
64
1,07
67,2
988
332
1,1
25
120
51
0,85
83,1
1.222
332
1,1
32
94
40
0,67
106,4
1.565
332
1,1
40
75
32
0,53
110,0
1.618
332
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
[m/min.]
[m/s]
[Nm]
[N]
32
94
40
0,67
149,0
2.191
408
1,55
40
75
32
0,53
184,2
2.709
408
1,55
60
50
21
0,36
260,0
3.824
436
1,55
80
38
16
0,27
260,0
3.824
436
1,55
100
30
13
0,21
260,0
3.824
436
MTS drum motor
MTS drum motor
1,1 1,1
[rpm]
1,55
Motor Variant MTS138-1,55-P Power
Gear ratio
[kW]
32
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
1,55
10
300
128
2,14
38,0
559
344
1,55
16
188
80
1,34
75,3
1.107
362
1,55
20
150
64
1,07
94,1
1.384
362
1,55
25
120
51
0,85
110,0
1.618
362
1,55
32
94
40
0,67
120,0
1.765
362
33
Drum motor - MTS138 Class
Drum motor - MTS138 Class
Motor Data - Standard variants (N)
Motor Data - Power upgrade variants (P / PT)
Rated power
kW
0,72
0,72
1,01
1,01
Rated power
kW
0,65
1,1
1,55
Rated speed
rpm
3.000
3.000
3.000
3.000
Rated speed
rpm
3000
3000
3000
Rated frequency
Hz
150
150
150
150
Rated frequency
Hz
250
250
250
Number of pole pairs
3
3
3
3
Number of pole pairs
5
5
5
Wiring
Y
Y
Y
Y
Wiring
Y
Y
Y
Insulation class
F
F
F
Insulation class
F
F
F
1 x / 3 x VAC
200 .. 240
380 .. 480
200 .. 240
380 .. 480
Supply voltage range
1 x / 3 x VAC
380 .. 480
380 .. 480
380 .. 480
DC Bus voltage range
VDC
280 .. 340
540 .. 680
280 .. 340
540 .. 680
DC Bus voltage range
VDC
540 .. 680
540 .. 680
540 .. 680
Rated voltage
3 x VAC
181
320
181
320
Rated voltage
3 x VAC
291
330
334
Rated torque
Nm
2,3
2,3
3,2
3,2
Rated torque
Nm
2,1
3,5
4,9
Rated current per phase
A
2,6
1,6
3,7
2,1
Rated current per phase
A
1,7
2,3
3,1
Stall torque
Nm
2,8
2,8
3,5
3,5
Stall torque
Nm
2,4
4,2
5,7
Stall current per phase
A
3,1
1,8
3,9
2,2
Stall current per phase
A
2,0
2,9
3,8
Peak torque
Nm
11,2
11,2
14,0
14,0
Peak torque
Nm
6
10,5
14,3
Peak current
A
12,4
7,2
15,6
8,8
Peak current
A
5,6
7,7
9,6
Voltage constant
V / 1.000 rpm
54,3
95,3
55,0
97,5
Voltage constant
V / 1.000 rpm
83,5
98
103
Torque constant
Nm / Arms
0,88
1,44
0,86
1,52
Torque constant
Nm / Arms
1,2
1,5
1,6
Winding resistance (2 phases)
Ω
4,6
14,2
2,8
9,0
Winding resistance (2 phases)
Ω
19,8
10,1
6,2
26,0
Winding inductance (2 phases) identical to Ld and Lq
mH
45,7
29,2
20,7
Winding inductance (2 phases) identical to Ld and Lq
mH
Electrical time constant
ms
2,6
2,5
3,0
2,9
Electrical time constant
ms
2,3
2,9
3,3
Moment of inertia rotor
kg cm2
1,40
1,40
1,93
1,93
Moment of inertia rotor
kg cm2
0,8
1,46
2,12
Anti condensing heating voltage
VDC
23
40
19
34
Anti condensing heating voltage
VDC
57
45
38
11,8
36,2
8,4
MTS drum motor
MTS drum motor 34
F
Supply voltage range
35
The World’s Smallest Oil-Free Drum Motor.
HMTS62 Synchronous Drum motor
HMTS62
New
Compact performance. Advanced hygienic design. With a diameter of just 61 mm, the HMTS62 combines our proven synchronous motor technology with an advanced hygienic design built for demanding food production environments. Its compact dimensions make it ideal for applications where installation space is limited while hygiene and cleanability remain critical. Built on the same proven motor platform as the MTS, the HMTS62 delivers consistent torque across all speeds. Its closed design supports effective cleaning and helps reduce contamination risks in demanding washdown environments. HMTS drum motor
HMTS drum motor
Oil-free
Its compact size makes the HMTS62 particularly suited for tight transfers and applications handling small or delicate products, where precision, hygiene and limited installation space all matter. Applications: Food Processing Systems: Compact hygienic drive solution for tight transfers and applications handling small or delicate products. Packaging Machines: Space-efficient drive for hygienically designed packaging and processing equipment. Check Weighing & Inspection Systems: Compact and precise drive solution for applications requiring reliable and controlled movement. Why choose HMTS62: Advanced hygienic design Compact 61 mm diameter Consistent torque across all speeds Closed, maintenance-free design 130 W continuous power
36
Oil-free
Lower energy consumption Oil free - minimize the risk of oil leaks Higher motor efficiency Enhanced food safety
37
Drum motor - HMTS62 Class
Standard variant - HMTS62 Rated values refer to the drum shell. Custom gear combinations on request.
AGL = SL +32 EL = SL +7 SL = FW
Motor Variant HMTS62-0,13-N Power
ØA
Gear ratio
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
8
563
108
1,80
2,1
68
304
[kW] 0,13
A
ØB
A B MG = 3,5
1/3
1/3
1/3
MG = 3,5 Ø25
Explanations: AGL = Total length of shaft SL / FW = Shell length / Face width (Reference length / ordering length)
Crowned
375
72
1,20
3,1
102
317
281
54
0,90
4,1
136
317
0,13
25
180
34
0,57
6,4
210
317
0,13
32
141
27
0,45
8,2
269
317
0,13
40
113
22
0,36
10
333
317
0,13
60
75
14
0,24
15
489
329
0,13
80
56
11
0,18
19
637
329
Power and Torque upgrades currently not available for HMTS62
22
SECTION B-B
ØA
ØB
Shell length max.
[mm]
[mm]
[mm]
62,5
61,0
650
Motor Data - Standard Variant (N) Rated power
kW
0,13
Rated speed
rpm
4500
Rated frequency
Hz
150
Number of pole pairs
2
Wiring
Y
Insulation class
F
Supply voltage range
1 x / 3 x VAC
200…480
VDC
280…680
Cylindrical
61,0
61,0
650
DC Bus voltage range
Cylindrical with key
62,7
62,7
650
Rated voltage
3 x VAC
159
Rated torque
Nm
0,27
Rated current per phase
A
0,6
Stall torque
Nm
0,4
Stall current per phase
A
0,9
Peak torque
Nm
1,3
Peak current
A
3,0
Voltage constant
V / 1.000 rpm
29,4
Torque constant
Nm / Arms
0,43
For designs outside of these specifications, please reach out to your local NGI sales representative.
Feedback systems are options which increase the minimum shell length as shown below. Feedback unit
Minimum shell length addition [mm]
Resolver
68
SKS36
87
EKS36/EDS36
72
ECI 1119
91
The HMTS62 is only available with feedback systems in combination with hybrid cables.
38
12 16
Winding resistance (2 phases)
Ω
36,9
Winding inductance (2 phases)
mH
19,6
Electrical time constant
ms
0,8
Moment of inertia rotor
kg cm2
0,054
Anti condensing heating voltage
VDC
34
HMTS drum motor
HMTS drum motor
Type
EL = Installation length FW = Face width (equal to SL) MG = Mounting gap (Distance between End Cap and Key Flat)
0,13 0,13
39
Clean. Efficient. Advanced hygiene.
HMTS82 Synchronous Drum motor
HMTS82
New
Compact performance for demanding hygienic applications. With a diameter of just 81 mm, the HMTS82 combines proven synchronous motor technology with an advanced hygienic design built for demanding food production environments. Its closed, maintenance-free design integrates motor and transmission inside the drum, supporting effective cleaning and helping reduce contamination risks. The HMTS82 delivers high torque at low speeds with minimal energy consumption. It supports multispeed dimensioning, sensorless precise positioning and optional feedback systems for closed-loop control and indexing. Applications: Food Production Lines: Hygienic conveyors for raw or packaged goods. Automated Sorting Lines: Compact drives for sorting and inspection systems. Check Weighing Systems: Precision-driven conveyors for demanding operations. Packaging Systems: Compact drives for space-constrained applications. Why choose HMTS82: Advanced hygienic design Compact size with powerful performance High torque at low speeds Closed, maintenance-free and oil-free design Supports feedback and servo drive integration Power and torque upgrade variants available for demanding applications.
HMTS drum motor
HMTS drum motor
Oil-free
Oil-free
Lower energy consumption Oil free - minimize the risk of oil leaks Higher motor efficiency Enhanced food safety
40
41
Drum motor - HMTS82 Class
Standard variants - HMTS82 Rated values refer to the drum shell. Custom gear combinations on request for all models.
AGL = SL +32 EL = SL +7 SL = FW
Motor Variant HMTS82-0,19-N Power
ØA
Gear ratio
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
[kW] A
ØB
A B MG = 3,5
1/3
1/3
1/3
MG = 3,5
0,19
5
600
153
2,54
2,9
73
313
0,19
8
375
95
1,59
4,7
115
313
0,19
12
250
64
1,06
6,9
171
325 325
0,19
16
188
48
0,80
9,2
228
0,19
20
150
38
0,64
12
284
325
0,19
25
120
31
0,51
14
352
325
0,19
32
94
24
0,40
18
450
325
0,19
40
75
19
0,32
23
557
325
0,19
160
19
5
0,08
44
1086
338
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length [mm]
Ø30
Explanations: AGL = Total length of shaft SL / FW = Shell length / Face width (Reference length / ordering length)
EL = Installation length FW = Face width (equal to SL) MG = Mounting gap (Distance between End Cap and Key Flat)
25
Motor Variant HMTS82-0,38-N SECTION B-B
Power
Gear ratio
[kW]
ØA
ØB
Shell length max.
[m/min.]
[m/s]
[Nm]
[N]
5
600
153
2,54
5,9
145
343
0,38
8
375
95
1,59
9,3
230
343
0,38
12
250
64
1,06
14
341
355 355
0,38
16
188
48
0,80
18
455
0,38
20
150
38
0,64
23
569
355
0,38
25
120
31
0,51
29
704
355 355
[mm]
[mm]
[mm]
0,38
32
94
24
0,40
36
901
Crowned
81,5
80,5
1200
0,38
40
75
19
0,32
40
988
355
Cylindrical
81,0
81,0
1200
0,38
160
19
5
0,08
44
1086
368
Cylindrical with key
81,7
81,7
850
HMTS drum motor
HMTS drum motor
Type
[rpm]
0,38
For designs outside of these specifications, please reach out to your local NGI sales representative.
Feedback unit
42
Minimum shell length addition [mm]
Resolver - 2 Cables
44
Resolver - Hybrid Cable
66
DBS36 - 2 Cables
78
DBS36 - Hybrid Cable
100
SKS36 - 2 Cables
63
SKS36 - Hybrid Cable
85
EKS36/EDS35 - Hybrid Cable
70
ECI 1119 - 2 Cables
67
ECI 1119 - Hybrid Cable
90
43
Power upgrade variants - HMTS82 Rated values refer to the drum shell. Custom gear combinations on request for all models.
Motor Variant HMTS82-0,25-P Power
Gear ratio
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
[kW] 0,25
5
600
153
2,54
3,9
97
301
0,25
8
375
95
1,59
6,2
153
301
0,25
12
250
64
1,06
9,2
228
313
0,25
16
188
48
0,80
12
303
313
0,25
20
150
38
0,64
15
379
313
0,25
25
120
31
0,51
19
469
313
0,25
32
94
24
0,40
24
600
313
0,25
40
75
19
0,32
30
743
313
0,25
160
19
5
0,08
44
1086
326
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
600
153
2,54
6,9
169
326
Motor Variant HMTS82-0,45-P Power
Gear ratio
[kW] 0,45
5
HMTS drum motor
0,45
8
375
95
1,59
11
268
326
0,45
12
250
64
1,06
16
398
338
0,45
16
188
48
0,80
22
531
338
0,45
20
150
38
0,64
27
664
338
0,45
25
120
31
0,51
33
821
338
0,45
32
94
24
0,40
43
1051
338
0,45
40
75
19
0,32
40
988
338
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
Motor Variant HMTS82-0,58-P Power
Gear ratio
[kW]
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
0,58
5
600
153
2,54
8,8
218
356
0,58
8
375
95
1,59
14
345
356
0,58
12
250
64
1,06
21
512
368
0,58
16
188
48
0,80
28
683
368
0,58
20
150
38
0,64
35
853
368
0,58
25
120
31
0,51
40
988
368
0,58
32
94
24
0,40
44
1086
368
Different markets. One DriveTech team. Application knowledge, local market understanding and global sales support come together in one team. From the first application question to the right drum motor configuration, we work across functions and borders to find the right fit. One team. One point of contact. The right expertise, wherever your project takes you.
44
45
Drum motor - HMTS82 Class
Drum motor - HMTS82 Class
Motor Data - Standard variants (N)
Motor Data - Power upgrade variants (P)
Rated power
kW
0,19
0,38
Rated power
kW
0,25
0,45
0,58
Rated speed
rpm
3.000
3.000
Rated speed
rpm
3000
3000
3000
Rated frequency
Hz
150
150
Rated frequency
Hz
250
250
250
Number of pole pairs
3
3
Number of pole pairs
5
5
5
Wiring
Y
Y
Wiring
Y
Y
Y
Insulation class
F
Insulation class
F
F
F
1 x / 3 x VAC
200 .. 480
200 .. 480
Supply voltage range
1 x / 3 x VAC
200 .. 480
380 .. 480
380 .. 480
DC Bus voltage range
VDC
280 .. 680
280 .. 680
DC Bus voltage range
VDC
280 .. 680
540 .. 680
540 .. 680
Rated voltage
3 x VAC
181
181
Rated voltage
3 x VAC
188
331
333
Rated torque
Nm
0,6
1,2
Rated torque
Nm
0,8
1,4
1,8
Rated current per phase
A
0,8
1,5
Rated current per phase
A
0,9
0,9
1,2
Stall torque
Nm
0,7
1,5
Stall torque
Nm
1
1,9
2,6
Stall current per phase
A
0,9
1,8
Stall current per phase
A
1,4
1,4
1,8
Peak torque
Nm
2,8
6,0
Peak torque
Nm
2,5
4,8
6,5
Peak current
A
3,6
7,2
Peak current
A
3,8
3,5
4,4
Voltage constant
V / 1.000 rpm
49,6
51,7
Voltage constant
V / 1.000 rpm
48,1
91,1
97,1
Torque constant
Nm / Arms
0,75
0,80
Torque constant
Nm / Arms
0,9
1,6
1,5
Winding resistance (2 phases)
Ω
26,4
9,8
Winding resistance (2 phases)
Ω
21
24,8
17,9
mH
25,5
37,33
27,1
Winding inductance (2 phases) identical to Ld and Lq
mH
37,6
18,6
Winding inductance (2 phases) identical to Ld and Lq
Electrical time constant
ms
1,4
1,9
Electrical time constant
ms
1,2
1,5
1,5
Moment of inertia rotor
kg cm2
0,22
0,41
Moment of inertia rotor
kg cm2
0,27
0,49
0,71
Anti condensing heating voltage
VDC
35
26
Anti condensing heating voltage
VDC
49
53
50
HMTS drum motor
HMTS drum motor 46
F
Supply voltage range
47
Versatile. Hygienic. Oil-free.
HMTS113 Synchronous Drum motor
HMTS113
New
Flexible power and reliable performance for demanding food processing applications. The HMTS113 is a versatile, oil-free drum motor combining proven synchronous motor technology with an advanced hygienic design built for demanding food production environments. With a diameter of 112 mm and a wide power range, it delivers the flexibility needed where hygiene, performance and efficiency are critical. Its closed, maintenance-free design protects the motor and transmission inside the drum, supporting effective cleaning and helping reduce contamination risks in demanding washdown environments. HMTS drum motor
HMTS drum motor
Powered by synchronous motor technology, the HMTS113 delivers high torque Oil-free with low energy consumption across a wide range of conveyor applications. With power ratings from 0.19 kW to 1.10 kW, the HMTS113 can be configured with rubber coatings or sprockets for different belt types, making it suitable for both standalone conveyors and precision-driven machinery. Applications: Meat & Seafood Processing: Hygienic, oil-free drive solution for demanding washdown environments. Bakery & Confectionery Lines: Flexible drive solution for a wide range of conveyor configurations. Quality Control & Inspection Systems: Reliable, precise performance for controlled conveying applications. Lower energy consumption Why choose HMTS113: Advanced hygienic design for demanding washdown environments Oil free - minimize the risk of oil leaks Wide power range for versatile applications
High torque with low energy consumption Closed, maintenance-free and oil-free design Suitable for both standard and precision-driven applications
Power and torque upgrade variants available for demanding applications.
48
Oil-free
Higher motor efficiency Enhanced food safety
49
Drum motor - HMTS113 Class
Standard variants - HMTS113 Rated values refer to the drum shell. Custom gear combinations on request for all models.
AGL = SL +32 EL = SL +7 SL = FW
Motor Variant HMTS113-0,19-N Power
ØA
Gear ratio
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
[kW] A
ØB
A B MG = 3,5
1/3
1/3
1/3
0,19
8
375
132
2,20
4,7
83
313
0,19
12
250
88
1,47
6,9
123
325
0,19
16
188
66
1,10
9
165
325
0,19
20
150
53
0,88
12
206
325
0,19
25
120
42
0,70
14
254
325 325
0,19
32
94
33
0,55
18
326
0,19
40
75
26
0,44
23
403
325
0,19
160
19
7
0,11
44
786
338
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
MG = 3,5 Ø30
Explanations: AGL = Total length of shaft SL / FW = Shell length / Face width (Reference length / ordering length)
Motor Variant HMTS113-0,38-N
25
Power SECTION B-B
ØA
ØB
Shell length max.
[mm]
[mm]
[mm]
Crowned
113,5
112
1300
Cylindrical
112
112
1300
Cylindrical with key
113
113
850
For designs outside of these specifications, please reach out to your local NGI sales representative.
Gear ratio
[kW]
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
0,38
8
375
132
2,20
9,3
166
343
0,38
12
250
88
1,47
13,8
247
355
0,38
16
188
66
1,10
18
329
355
0,38
20
150
53
0,88
23
411
355
0,38
25
120
42
0,70
29
509
355
0,38
32
94
33
0,55
36
651
355
0,38
40
75
26
0,44
40
714
355
0,38
160
19
7
0,11
44
786
368
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
Motor Variant HMTS113-0,72-N Power
Gear ratio
[kW]
Feedback unit
50
Minimum shell length addition [mm]
Resolver - 2 Cables
41
Resolver - Hybrid Cable
64
HMTS drum motor
HMTS drum motor
Type
EL = Installation length FW = Face width (equal to SL) MG = Mounting gap (Distance between End Cap and Key Flat)
0,72
8
375
132
2,20
17,8
319
351
0,72
12
250
88
1,47
26,5
473
364
0,72
16
188
66
1,10
35
631
364
0,72
20
150
53
0,88
44
786
364
0,72
25
120
42
0,70
40
714
364
0,72
32
94
33
0,55
44
786
364
0,72
40
75
26
0,44
40
714
364
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
DBS36 - 2 Cables
75
DBS36 - Hybrid Cable
98
SKS36 - 2 Cables
58
SKS36 - Hybrid Cable
81
Power
EKS36/EDS35 - Hybrid Cable
68
[kW]
ECI 1119 - 2 Cables
64
1,01
ECI 1119 - Hybrid Cable
87
Motor Variant HMTS113-1,01-N Gear ratio
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
8
375
132
2,20
18,0
321
371
1,01
12
250
88
1,47
36,9
658
384
1,01
16
188
66
1,10
44
786
384
1,01
20
150
53
0,88
44
786
384
1,01
25
120
42
0,70
40
714
384
1,01
32
94
33
0,55
44
786
384
1,01
40
75
26
0,44
40
714
384 51
Torque upgrade variants - HMTS113
Power upgrade variants - HMTS113
Rated values refer to the drum shell. Custom gear combinations on request for all models.
Rated values refer to the drum shell. Custom gear combinations on request for all models.
Motor Variant HMTS113-0,72-T
Motor Variant HMTS113-0,25-P
Power
Gear ratio
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
Power
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
[kW]
[kW]
Gear ratio
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm] 301
0,72
10
300
106
1,76
22,1
394
367
0,25
8
375
132
2,20
6,2
111
0,72
16
188
66
1,10
35,3
631
385
0,25
12
250
88
1,47
9,2
165
313
0,72
20
150
53
0,88
44
789
385
0,25
16
188
66
1,10
12
219
313
0,72
25
120
42
0,70
55
975
385
0,25
20
150
53
0,88
15
274
313
0,25
25
120
42
0,70
19
339
313
0,72
32
94
33
0,55
70
1249
385
0,72
40
75
26
0,44
86
1544
385
0,25
32
94
33
0,55
24
434
313
0,72
160
19
7
0,11
120
2143
402
0,25
40
75
26
0,44
30
537
313
0,25
80
38
13
0,22
44
786
326
0,25
160
19
7
0,11
44
786
326
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
Motor Variant HMTS113-1,01-T Power
Gear ratio
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
[kW] 10
300
106
1,76
30,7
549
387
1,01
16
188
66
1,10
49,2
878
405
1,01
20
150
53
0,88
61
1097
405
1,01
25
120
42
0,70
76
1357
405
1,01
32
94
33
0,55
97
1737
405
1,01
40
75
26
0,44
110
1964
405
1,01
160
19
7
0,11
120
2143
422
Power & Torque upgrade variants - HMTS113 Rated values refer to the drum shell. Custom gear combinations on request for all models.
Gear ratio
0,45
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
8
375
132
2,20
10,9
194
326
0,45
12
250
88
1,47
16,1
288
338
0,45
16
188
66
1,10
22
384
338
0,45
20
150
53
0,88
27
480
338
0,45
25
120
42
0,70
33
594
338
0,45
32
94
33
0,55
43
760
338
0,45
40
75
26
0,44
40
714
338
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length [mm]
Motor Variant HMTS113-0,65-P Gear ratio
[kW]
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
[kW]
Gear ratio
[kW]
Power
Motor Variant HMTS113-0,65-PT Power
Power
0,65
25
120
42
0,70
49,9
891
356
0,65
32
94
33
0,55
63,8
1140
356
0,65
40
75
26
0,44
79
1410
356
0,65
160
19
7
0,11
120
2143
374
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
HMTS drum motor
HMTS drum motor
1,01
Motor Variant HMTS113-0,45-P
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
0,65
8
375
132
2,20
16,3
291
323
0,65
12
250
88
1,47
24,2
432
336
0,65
16
188
66
1,10
32
576
336
0,65
20
150
53
0,88
40
720
336
0,65
25
120
42
0,70
40
714
336
0,65
32
94
33
0,55
44
786
336
Motor Variant HMTS113-1,1-PT Power
Gear ratio
[kW]
52
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
1,1
10
300
106
1,76
34
600
369
1,1
16
188
66
1,10
54
960
386
1,1
20
150
53
0,88
67
1200
386
1,1
25
120
42
0,70
83
1484
386
1,1
32
94
33
0,55
106
1900
386
1,1
40
75
26
0,44
110
1964
386 53
Drum motor - HMTS113 Class
Drum motor - HMTS113 Class
Motor Data - Standard & torque variants (N / T)
Motor Data - Power upgrade variants (P / PT)
Rated power
kW
0,19
0,38
0,72
0,72
1,01
1,01
Rated power
kW
0,25
0,45
0,65
1,1
Rated speed
rpm
3.000
3.000
3.000
3.000
3.000
3.000
Rated speed
rpm
3000
3000
3000
3000
Rated frequency
Hz
150
150
150
150
150
150
Rated frequency
Hz
250
250
250
250
3
3
3
3
3
3
Number of pole pairs
5
5
5
5
Y
Y
Y
Y
Number of pole pairs Wiring
Y
Y
Y
Y
Y
F
F
F
F
F
F
Insulation class
F
F
F
F
Supply voltage range
1 x / 3 x VAC
200 .. 480
200 .. 480
200 .. 240
380 .. 480
200 .. 240
380 .. 480
Supply voltage range
1 x / 3 x VAC
200 .. 480
380 .. 480
380 .. 480
380 .. 480
DC Bus voltage range
VDC
280 .. 680
280 .. 680
280 .. 340
540 .. 680
280 .. 340
540 .. 680
DC Bus voltage range
VDC
280 .. 680
540 .. 680
540 .. 680
540 .. 680
Rated voltage
3 x VAC
181
181
181
320
181
320
Rated voltage
3 x VAC
188
331
291
330
Rated torque
Nm
0,6
1,2
2,3
2,3
3,2
3,2
Rated torque
Nm
0,8
1,4
2,1
3,5
Rated current per phase
A
0,8
1,5
2,6
1,6
3,7
2,1
Rated current per phase
A
0,9
0,9
1,7
2,3
Nm
1
1,9
2,4
4,2
Insulation class
Stall torque
Nm
0,7
1,5
2,8
2,8
3,5
3,5
Stall torque
Stall current per phase
A
0,9
1,8
3,1
1,8
3,9
2,2
Stall current per phase
A
1,4
1,4
2,0
2,9
Peak torque
Nm
2,8
6,0
11,2
11,2
14,0
14,0
Peak torque
Nm
2,5
4,8
6
10,5
Peak current
A
3,6
7,2
12,4
7,2
15,6
8,8
Peak current
A
3,8
3,5
5,6
7,7
Voltage constant
V / 1.000 rpm
48,1
91,1
83,5
98
Voltage constant
V / 1.000 rpm
49,6
51,7
54,3
95,3
55,0
97,5
Torque constant
Nm / Arms
0,75
0,80
0,88
1,44
0,86
1,52
Torque constant
Nm / Arms
0,9
1,6
1,2
1,5
Winding resistance (2 phases)
Ω
26,4
9,8
4,6
14,2
2,8
9,0
Winding resistance (2 phases)
Ω
21
24,8
19,8
10,1
26,0
Winding inductance (2 phases) identical to Ld and Lq
mH
25,5
37,33
45,7
29,2
Winding inductance (2 phases) identical to Ld and Lq
mH
Electrical time constant
ms
1,4
1,9
2,6
2,5
3,0
2,9
Electrical time constant
ms
1,2
1,5
2,3
2,9
Moment of inertia rotor
kg cm2
0,22
0,41
1,40
1,40
1,93
1,93
Moment of inertia rotor
kg cm2
0,27
0,49
0,8
1,46
Anti condensing heating voltage
VDC
35
26
23
40
19
34
Anti condensing heating voltage
VDC
49
53
57
45
37,6
18,6
11,8
36,2
8,4
HMTS drum motor
HMTS drum motor 54
Y
Wiring
55
Powerful. Hygienic. Oil-free.
HMTS138 Synchronous Drum motor
HMTS138
New
Wide power range for demanding hygienic conveyor applications. The HMTS138 is a robust, oil-free drum motor combining proven synchronous motor technology with an advanced hygienic design engineered for maximum cleanability. With a diameter of 136 mm, it is designed for demanding food processing applications where hygiene, power, and reliable performance are critical. Its fully enclosed, maintenance-free design keeps the motor and transmission protected inside the drum, while the advanced hygienic construction helps minimize contamination risks and supports effective cleaning in demanding washdown environments. HMTS drum motor
HMTS drum motor
Oil-free
Powered by synchronous motor technology, the HMTS138 delivers high torque with low energy consumption, making it a reliable drive solution for large conveyor systems and demanding food production processes. Applications: Large Conveyor Systems: High-performance drive solution for demanding food production lines. Meat Processing Plants: Hygienic, oil-free drive solution for demanding washdown environments. Automated Packaging Lines: Powerful and compact drive solution for large-scale operations. Why choose HMTS138: Advanced hygienic design for maximum cleanability Powerful performance in a compact design High torque with low energy consumption Maintenance-free and oil-free Designed for demanding conveyor applications Power and torque upgrade variants available for demanding applications.
Oil-free
Lower energy consumption Oil free - minimize the risk of oil leaks Higher motor efficiency Enhanced food safety
56
57
Drum motor - HMTS138 Class
Standard variants - HMTS138 Rated values refer to the drum shell. Custom gear combinations on request for all models.
AGL = SL +32 EL = SL +7 SL = FW
Motor Variant HMTS138-0,72-N Power
ØA
Gear ratio
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
[kW] A
ØB
A B MG = 3,5
1/3
1/3
1/3
AGL = Total length of shaft SL / FW = Shell length / Face width (Reference length / ordering length)
300
128
2,14
22,1
325
367
16
188
80
1,34
35,3
520
385
0,72
20
150
64
1,07
44
649
385
0,72
25
120
51
0,85
55
803
385
0,72
32
94
40
0,67
70
1028
385
0,72
40
75
32
0,53
86
1272
385
0,72
160
19
8
0,14
120
1765
402
25
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
Motor Variant HMTS138-1,01-N Power
SECTION B-B
ØA
ØB
Shell length max.
[mm]
[mm]
[mm]
Crowned
138
136
1500
Cylindrical
136
136
1500
Cylindrical with key
137
137
850
Gear ratio
[kW] 1,01
10
300
128
2,14
30,7
452
387
1,01
16
188
80
1,34
49,2
723
405
1,01
20
150
64
1,07
61
904
405
1,01
25
120
51
0,85
76
1118
405
1,01
32
94
40
0,67
97
1431
405
1,01
40
75
32
0,53
110
1618
405
1,01
160
19
8
0,14
120
1765
422
HMTS drum motor
HMTS drum motor
Type
EL = Installation length FW = Face width (equal to SL) MG = Mounting gap (Distance between End Cap and Key Flat)
10
0,72
MG = 3,5 Ø30
Explanations:
0,72
For designs outside of these specifications, please reach out to your local NGI sales representative.
Feedback unit
58
Minimum shell length addition [mm]
Resolver - 2 Cables
44
Resolver - Hybrid Cable
68
DBS36 - 2 Cables
75
DBS36 - Hybrid Cable
100
SKS36 - 2 Cables
60
SKS36 - Hybrid Cable
85
EKS36/EDS35 - Hybrid Cable
70
ECI 1119 - 2 Cables
67
ECI 1119 - Hybrid Cable
90
59
Power upgrade variants - HMTS138
Power & Torque upgrade variants - HMTS138
Rated values refer to the drum shell. Custom gear combinations on request for all models.
Rated values refer to the drum shell. Custom gear combinations on request for all models.
Motor Variant HMTS138-0,65-P
Motor Variant HMTS138-0,65-PT
Power
Gear ratio
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
Power
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
[kW]
[kW]
Gear ratio
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
0,65
10
300
128
2,14
20,2
296
339
0,65
60
50
21
0,36
115,9
1705
438
0,65
16
188
80
1,34
32,3
474
356
0,65
80
38
16
0,27
152,9
2248
438
0,65
100
30
13
0,21
189
2779
438
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length [mm]
0,65
20
150
64
1,07
40
593
356
0,65
25
120
51
0,85
50
733
356
0,65
32
94
40
0,67
64
939
356
0,65
40
75
32
0,53
79
1161
356
0,65
60
50
21
0,36
110
1618
374
0,65
160
19
8
0,14
120
1765
374
Motor Variant HMTS138-1,55-PT Power
Gear ratio
[kW]
Motor Variant HMTS138-1,1-P Power
Gear ratio
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
10
300
128
2,14
33,6
494
369 386
[kW] 1,1
16
188
80
1,34
53,8
791
20
150
64
1,07
67
988
386
1,1
25
120
51
0,85
83
1222
386
1,1
32
94
40
0,67
106
1565
386
1,1
40
75
32
0,53
110
1618
386
Rotational Speed
Linear Speed
Linear Speed
Torque
Belt pull
Min. Shell Length
[m/min.]
[m/s]
[Nm]
[N]
32
94
40
0,67
149,0
2191
470
1,55
40
75
32
0,53
184,2
2709
470
1,55
60
50
21
0,36
260
3824
498
1,55
80
38
16
0,27
260
3824
498
1,55
100
30
13
0,21
260
3824
498
HMTS drum motor
HMTS drum motor
1,1 1,1
[rpm]
1,55
Motor Variant HMTS138-1,55-P Power
Gear ratio
[kW]
60
[rpm]
[m/min.]
[m/s]
[Nm]
[N]
[mm]
1,55
10
300
128
2,14
38,0
559
399
1,55
16
188
80
1,34
75,3
1107
416
1,55
20
150
64
1,07
94
1384
416
1,55
25
120
51
0,85
110
1618
416
1,55
32
94
40
0,67
120
1765
416
61
Drum motor - HMTS138 Class
Drum motor - HMTS138 Class
Motor Data - Standard variants (N)
Motor Data - Power upgrade variants (P / PT)
Rated power
kW
0,72
0,72
1,01
1,01
Rated power
kW
0,65
1,1
1,55
Rated speed
rpm
3.000
3.000
3.000
3.000
Rated speed
rpm
3000
3000
3000
Rated frequency
Hz
150
150
150
150
Rated frequency
Hz
250
250
250
Number of pole pairs
3
3
3
3
Number of pole pairs
5
5
5
Wiring
Y
Y
Y
Y
Wiring
Y
Y
Y
Insulation class
F
F
F
Insulation class
F
F
F
1 x / 3 x VAC
200 .. 240
380 .. 480
200 .. 240
380 .. 480
Supply voltage range
1 x / 3 x VAC
380 .. 480
380 .. 480
380 .. 480
DC Bus voltage range
VDC
280 .. 340
540 .. 680
280 .. 340
540 .. 680
DC Bus voltage range
VDC
540 .. 680
540 .. 680
540 .. 680
Rated voltage
3 x VAC
181
320
181
320
Rated voltage
3 x VAC
291
330
334
Rated torque
Nm
2,3
2,3
3,2
3,2
Rated torque
Nm
2,1
3,5
4,9
Rated current per phase
A
2,6
1,6
3,7
2,1
Rated current per phase
A
1,7
2,3
3,1
Stall torque
Nm
2,8
2,8
3,5
3,5
Stall torque
Nm
2,4
4,2
5,7
Stall current per phase
A
3,1
1,8
3,9
2,2
Stall current per phase
A
2,0
2,9
3,8
Peak torque
Nm
11,2
11,2
14,0
14,0
Peak torque
Nm
6
10,5
14,3
Peak current
A
12,4
7,2
15,6
8,8
Peak current
A
5,6
7,7
9,6
Voltage constant
V / 1.000 rpm
54,3
95,3
55,0
97,5
Voltage constant
V / 1.000 rpm
83,5
98
103
Torque constant
Nm / Arms
0,88
1,44
0,86
1,52
Torque constant
Nm / Arms
1,2
1,5
1,6
Winding resistance (2 phases)
Ω
4,6
14,2
2,8
9,0
Winding resistance (2 phases)
Ω
19,8
10,1
6,2
26,0
Winding inductance (2 phases) identical to Ld and Lq
mH
45,7
29,2
20,7
Winding inductance (2 phases) identical to Ld and Lq
mH
Electrical time constant
ms
2,6
2,5
3,0
2,9
Electrical time constant
ms
2,3
2,9
3,3
Moment of inertia rotor
kg cm2
1,40
1,40
1,93
1,93
Moment of inertia rotor
kg cm2
0,8
1,46
2,12
Anti condensing heating voltage
VDC
23
40
19
34
Anti condensing heating voltage
VDC
57
45
38
11,8
36,2
8,4
HMTS drum motor
HMTS drum motor 62
F
Supply voltage range
63
Flexible options across series, sizes, and configurations.
Cable and feedback systems
NGI drum motors are available with different cable and feedback configurations to meet specific installation and application requirements. The options in this section apply across drum motor series, sizes, and available power/torque upgrades. This makes it easy to identify the relevant cable and feedback solution for the selected drum motor configuration. Available options include: Cable configurations Feedback systems Options across multiple series and sizes Configurations for standard and power/torque upgrade variants
64
65
Cable specifications
Option - Feedback system NGI drum motors can be supplied with various forms of feedback systems, including resolver, incremental- or absolute encoders.
Cable specifications
Resolver
Power cable < 5m
Resolver
Construction
4 x 0,50 mm + (2 x 0,25 mm )C shielded
Number of poles
2
Voltage
600 V (0,5 mm2)
Input frequency
10 kHz
Sheath material
PUR (TPE-U)
Input voltage
7 Vrms
Outer diameter (D)
7,6 mm (max. 7,9 mm)
Connection
Signal cable 6 x 0,14 mm2, shielded
Sheath colour
orange (similar to RAL 2003)
Temperature range (fixed in place)
- 50°C to + 105°C
Cable specifications / Resolver cable
Minimum bending radius (fixed in place)
7,5 x D
Construction
3 x 2 x 0,14 mm2 shielded
Flame retardant
Yes
Sheath material
PVC
Halogen free
Yes
Outer diameter (D)
5,8 mm
Oil resistant
Yes
Sheath colour
Grey (RAL 7032)
UL
Yes
Temperature range (fixed in place)
- 40 °C to + 80 °C
Minimum bending radius (fixed in place)
6xD
Flame retardant
Yes
2
2
Power cable ≥ 5m
66
Halogen free
Yes
Construction
4 x 0,75 mm2 + (2 x 0,34 mm2)C shielded
Oil resistant
Yes
Voltage
600 V (0,5 mm )
UL
No
Sheath material
PUR (TPE-U)
Colour assignment resolver cable
Signal / Function
Outer diameter (D)
7,6 mm (max. 7,9 mm)
Sheath colour
orange (similar to RAL 2003)
White
REF +
Temperature range (fixed in place)
- 50°C to + 105°C
Brown
REF -
Minimum bending radius (fixed in place)
7,5 x D
Green
SIN +
Flame retardant
Yes
Yellow
SIN -
Halogen free
Yes
Pink
COS +
Oil resistant
Yes
Grey
COS -
UL
Yes
2
Cable specifications / Resolver / hybrid cable Construction
Power 4x0,5 + 2x0,5 Signal 3x(2x)0,14+2x0,34
Voltage
1000V peak
Colour assignment power
Signal / Function
Sheath material
PUR
Black / 1
U
Outer diameter (D)
11,1mm
Black / 2
V
Sheath colour
Grey (similar to RAL 7001)
Black / 3
W
Temperature range (fixed in place)
- 25°C to + 80°C
Green-yellow
PE
Minimum bending radius (fixed in place)
5xD
Brown
PT1000 or PTC
Flame retardant
Yes
White
PT1000 or PTC
Halogen free
Yes
Oil resistant
Yes
UL
Yes
Pin assignment Power / Option: Terminal Box
Signal / Function
Colour assignment / Resolver / hybrid cable
Signal / Function
L1
U
Black / 1
U
L2
V
Black / 2
V
L3
W
Black / 3
W
M5x8 Screw
PE
Green-yellow
PE
PT1000 + / 5
PT1000 or PTC
Black / 7
PT1000 or PTC
PT1000 - / 6
PT1000 or PTC
Black / 8
PT1000 or PTC
White
REF +
Brown
REF -
Green
SIN +
Yellow
SIN -
Pink
COS +
Grey
COS -
67
Option - Feedback system
Option - Feedback system
Incremental Encoder - DBS36
EKS36 / EDS35
DBS36
EKS36 / EDS35
Number of pulses
100 - 2048
Resolution per turn
18 / 24 bit
Communication interface
Incremental (ABZ)
Number of absolute detectable turns
1
Communication interface
TTL (RS422) / HTL
Measuring step per turn
262.177 / 16.777.216
Supply voltage (TTL)
5V / 7-30V
Communication interface
HIPERFACE DSL
Supply voltage (HTL)
7-30V
Connection
Hybrid cable, Terminal Box
Connection
2-Cable solution, Hybrid cable
Cable specifications / DBS36 cable / 2-cable solution
Cable specifications / EKS36 / EDS35 / Hybrid cable
Construction
4 x 2 x 0,15mm2 shielded
Sheath material
PUR (TPE-U)
Outer diameter (D)
5,3 mm
Sheath colour
Black
Temperature range (fixed in place)
- 30 °C to + 90 °C
Minimum bending radius (fixed in place)
5xD
Colour assignment DBS36
Signal / Function
White
A
Brown
A-
Pink
B
Grey
B-
Green
Z
Yellow
Z-
Red
Us (5V / 7-30V)
Blue
GND (0V)
Cable specifications / DBS36 cable / Hybrid cable
68
Note: Motor data plate storage on EKS36 for Schneider PacDrive 3 and EKS36 / EDS35 for Beckhoff AX8000 on request.
Construction
RCB-4x1,0+(2x0,126mm²)-PUR-9-S-000
Voltage
1000V
Sheath material
PUR
Outer diameter (D)
9mm +-0,3
Sheath colour
orange
Temperature range (fixed in place)
- 50°C to + 105°C
Minimum bending radius (fixed in place)
7,5 x D
Flame retardant
Yes
Halogen free
Yes
Oil resistant
Yes
UL
Yes
Colour assignment / Cable specifications / EKS36 / EDS35 / Hybrid cable
Signal / Function
Black / 1
U
Black / 2
V
Black / 3
W
Construction
Power 4x0,5 + 2x0,5 Signal 3x(2x)0,14+2x0,34
Green-yellow
PE
Voltage
1000V
Blue
GND / DSL
Sheath material
PUR
White
+US / DSL+
Outer diameter (D)
11,1mm
Sheath colour
Grey (similar to RAL 7001)
Temperature range (fixed in place)
- 25°C to + 80°C
Minimum bending radius (fixed in place)
5xD
Flame retardant
Yes
Halogen free
Yes
Oil resistant
Yes
UL
Yes
Colour assignment / DBS36 / Hybrid cable
Signal / Function
Black / 1
U
Black / 2
V
Black / 3
W
Green-yellow
PE
Black / 7
PT1000 or PTC
Black / 8
PT1000 or PTC
White
A
Brown
A-
Pink
B
Grey
B-
Green
Z
Yellow
Z-
Red
Us (5V / 7-30V)
Blue
GND (0V) 69
Option - Feedback system
Option - Feedback system
SKS36
ECI 1119
SKS36
ECI 1119
Number of Sin / Cos Periods per revolution
128
Resolution per turn
19 bit
Number of absolute revolutions
1 (single turn)
Number of absolute detectable turns
1
Resolution
4096
Measuring step per turn
524.288
Communication interface
HIPERFACE
Communication interface
EnDat 2.2
Supply voltage
7 to 12 V DC
Connection
Hybrid cable
Connection
2-Cable solution, Hybrid cable
Note: Motor data plate storage on ECI 1119 for B&R ACOPOS on request.
Note: Motor data plate storage on SKS36 for PacDrive 3 on request. Cable specifications / ECI 1119 / Hybrid cable
Cable specifications / SKS36 cable / 2-Cable solution
Construction
Power 4x0,5 + 2x0,5 Signal 3x(2x)0,14+2x0,34
Voltage
1000V peak
Sheath material
PUR
Outer diameter (D)
11,1mm
Sheath colour
Grey (similar to RAL 7001)
Temperature range (fixed in place)
- 25°C to + 80°C
Minimum bending radius (fixed in place)
5xD
Flame retardant
Yes
DATA +
Halogen free
Yes
DATA -
Oil resistant
Yes
White
SIN +
UL
Yes
Brown
REF SIN
Pink
COS +
Colour assignment / ECI 1119 / Hybrid cable
Signal / Function
Black
REF COS
Black / 1
U
Red
US (8 V DC)
Black / 2
V
Blue
GND (0 V DC)
Black / 3
W
Green-yellow
PE
brown Sensor
UP
White Sensor
0V
Grey
DATA
Pink
DATA
Green
CLOCK
Yellow
CLOCK
Construction
4 x 2 x 0,15 mm2 shielded
Sheath material
PUR (TPE-U)
Outer diameter (D)
5,3 mm
Sheath colour
Black
Temperature range (fixed in place)
- 30 °C to + 90 °C
Minimum bending radius (fixed in place)
5xD
Colour assignment SKS36
Signal / Function
Grey Green
Cable specifications / SKS36 cable / Hybrid cable
70
Construction
Power 4x0,5 + 2x0,5 Signal 3x(2x)0,14+2x0,34
Voltage
1000V peak
Sheath material
PUR
Outer diameter (D)
11,1mm
Sheath colour
Grey (similar to RAL 7001)
Temperature range (fixed in place)
- 25°C to + 80°C
Minimum bending radius (fixed in place)
5xD
Flame retardant
Yes
Halogen free
Yes
Oil resistant
Yes
UL
Yes
Colour assignment / SKS36 / Hybrid cable
Signal / Function
Black / 1
U
Black / 2
V
Black / 3
W
Green-yellow
PE
Black / 7
PT1000 or PTC
Black / 8
PT1000 or PTC
Yellow
DATA +
Green
DATA -
White
SIN +
Brown
REF SIN
Pink
COS +
Grey
REF COS
Red
US (8 V DC)
Blue
GND (0 V DC)
For feedback systems not listed, please contact your local NGI sales representative. 71
Thermal protection & material variants
Frequency converters and servo drives
Thermal protection NGI drum motors are fitted with a PT1000 thermal sensor. If necessary, we can also offer a PTC thermal sensor. The temperature sensor must be monitored by an external circuit, such as a frequency converter which switches off the
NGI drum motors are synchronous permanent magnet motors and must be operated using a frequency converter or servo drive between the mains supply and the motor.
power supply to the motor, if the maximum temperature is exceeded.
PT1000, technical data According to standard
IEC 60751
Measuring range
-50 - +300°C
Nominal resistance
1000 Ohm @ 0 °C
Tolerance
+/- 0,6K @ 0°C (IEC 60751 F0.6)
Measurement current
0,3 mA
Inverter
PTC, technical Data Operating voltage range
2,5 to 24 V DC
Maximum permissible operating voltage
30 V DC
NGI drum motors have been tested and verified with a wide range of frequency converters and servo drives. Application specific guidance is available on request.
Resistance at switching temperature - 20 °C to TREF - 20 K
< 250 Ω
TREF - 5 K
≤ 550 Ω
TREF + 5 K
≥ 1.330 Ω
TREF + 15 K
≥ 4.000 Ω
Possible speed adjustment ranges:
1
Sensorless operation with suitable frequency inverter
1 : 7 to 1 : 300 - (depending on Inverter type)
Servo drive and feedback
up to 1 : 10.000
Actual performance depends on drive type, control mode, and application.
Material variants Component
Shell [Other materials on request]
Variants
Standard MTS
Standard HMTS
Crowned
Stainless steel 1.4301
Cylindrical
Stainless steel 1.4301
Cylindrical with key
Stainless steel 1.4301
Variants: Any profiled drum shell design, knurling (length depending) Flat rubber lagging
NBR, shore 50A - 90A. Colour: blue or white
Profiled rubber lagging
NBR, shore 50A - 90A. Colour: blue or white
Flat rubber lagging
PUR, shore 70A - 90A. Colour: blue or white
Profiled rubber lagging
PUR, shore 70A - 90A. Colour: blue or white
Shaft
Alternative design on request
Stainless steel 1.4305
Stainless steel 1.4301
Cover
Laser engraved nameplate
Stainless steel 1.4305
Stainless steel 1.4301
Terminal box
Stainless steel 1.4305
Stainless steel 1.4301
Straight cable gland
Stainless steel 1.4305
Electrical connection
Contact your local NGI sales representative for detailed compatibility and application support.
Elbow cable gland
Stainless steel 1.4301 Stainless steel 1.4305
Cable with connection plugs on request
Operating temperature range of our drum motor
72
Standard when operating with belt
+5 °C to +40 °C
Optional low temperature range
to -25 °C lower temperature on request
73
Technical data MTS
Technical data HMTS
Cable connection, dimensions cable connection and constructions/material variants are the same for all MTS drum motor classes.
Cable connection, dimensions cable connection and constructions/material variants are the same for all HMTS drum motor classes.
Cable Connection MTS
Cable Connection HMTS
50
Option EG: Elbow gland Elbow Gland only available for sensorless and the solution is IP66.
Ø 30
25
Option CG: Cable gland, straight Cable lengths > 10 m on request. Hybrid cable is possible.
24
74
50
36
Ø 80
Option EG: Elbow gland Elbow Gland only available for sensorless and the solution is IP66.
Option CBX: Cable box
Ø 59,5
Ø 30
25
Option CG2: Cable gland, straight, for 2 cables
21
27
31
Ø 80
Option CG hygienic: Cable gland, straight Cable lengths > 10 m on request. Hybrid cable is possible.
24
27,5
24
Option CBX hygienic: Cable box
41,5
Ø 59,5
Option CG2: Cable gland, straight, for 2 cables
21
25,6
Ø 95
26,7
50
Option TB hygienic: Terminal box
24
26,7
Option TB: Terminal box
75
Item descriptions for drum motors This decoder explains how NGI drum motor item descriptions are structured and how each element in the name corresponds to a specific technical attribute. Optional elements are included only when applicable. If an option is not specified, it is omitted from the item description without placeholders.
MTS 113 - 0,65 - P - 250 - 291 - N - 500 - CY, Blue PUR - 1.4301 - CG Nominal diameter [mm] Series
Rated Voltage [V] Rated power [kW]
Material
Shell length [mm]
Rated RPM
Optional Rubber material
PerformanceIndicator
E connection
N = Standard P = Upgraded stator T = Upgraded gear box
CG = Cable gland EG = Elbow gland TB = Terminal box CBX = Cable box
PT = Upgraded stator and gear box
Feedback system N = Sensorless FR = Resolver FK = SKS36 FD = EKS36 FE = EDS35 FL = HES2-001 FH = HES3-001 FG = ECI1118 FB = ECI1119 FQ = EQI1131 FS = DBS36/100 HTL 30V FT = DBS36/200 HTL 30V FF = DBS36/500 TTL 5V FM = DBS36/1024 HTL 30V FC = DBS36/1024-TTL 5V FN = DBS36/2048 TTL 5V FJ = DBS36/2048 TTL 30V
Drive shape CY = Cylindrical CR = Crowned KY = Key KS = Key slot PR = Profiled CYKN = Cylindrical knurling CRKN = Crowned knurling CYGR = Cylindrical grooved CRGR = Crowned grooved CYDR = Cylindrical diamond CYRI = Cylindrical ridges/spikes CRRI = Crowned ridges/spikes CM = Custom
This decoder applies to all NGI Drum Motors using the updated naming structure from May 11, 2026.
76
Local expertise. Stronger solutions. Our DACH Sales Team combines local market knowledge with strong application understanding to help customers find the right drum motor solution. Close to our customers and their applications, we turn requirements into the right configuration and keep projects moving from first dialogue to final solution.
NGI drum motors
Drum Motor Shell and Surface Our drum motors are available with a wide range of shell designs to meet functional, hygienic, and application‑specific requirements. All drum shell profiles can be supplied with integrated sprockets as well as rubber lagging. Available configurations include:
Cylindrical or crowned steel drum shells surfaces Rubber‑lagged drum shells: cylindrical, crowned, or profiled Knurled surfaces: cylindrical or crowned, for increased friction Keyed drum shell designs, available as welded keys or snap‑on keys Stainless steel profiled drum shell surfaces for specialised applications
Additional designs and special configurations are available to support specific conveyor layouts, belt types, and performance requirements. Below are selected examples.
Support That Stands Out. Our Application Engineering Team works with you to ensure the drum motor is configured for your exact machine, application, and production flow. While others only ask for specs like power and width, we dig deeper—tension, load, usage patterns—because the right setup starts with the right understanding. And we make the process easy. You’ll save time, prevent costly missteps, and get a tailored drive solution that just works.
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Reliable and inventive supplier Our extensive experience and technical understanding let us, and our customers, navigate complex challenges with clarity and wisdom. We are always thinking ahead and investing in innovation to ensure that clients have access to the best and most forward-thinking technologies available.
Contact us to learn how you can maximize space without sacrificing a thing!
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