MULTI-TURN & QUARTER TURN GEARBOXES
www.australianpipelinevalve.com.au
QUALITY MANUFACTURER
QUALITY COMMITMENT Quality is Our First Priority. Consistent product quality and a proven track record makes Australian Pipeline Valve a dependable choice where total reliability is the number one concern. Since its founding, APV’s philosophy has been focused on quality. Our valves are manufactured in full compliance to worldwide standards (such as ASME/ANSI, API, EN, ISO, BS, AS).
70-78 Stanbel Road Salisbury Plain South Australia 5109 Telephone +61 (0)8 8285 0033 email: admin@australianpipelinevalve.com.au
www.australianpipelinevalve.com.au
CONTENTS BA Series Bevel Gear Operator
4
BA-0 Bevel Gear Operator
5
BA-1 Bevel Gear Operator
6
BA-2 Bevel Gear Operator
7
BA-3 Bevel Gear Operator
8
BAA-3 Bevel Gear Operator
9
Worm Gear Operator
11
WG007 Worm Gear Operator
12
WG008 Worm Gear Operator
14
WG108 Worm Gear Operator
16
WG158 Worm Gear Operator
18
WG208 Worm Gear Operator
20
WG238 Worm Gear Operator
22
WG308 Worm Gear Operator
24
WG358 Worm Gear Operator
26
WG408 Worm Gear Operator
28
WG448 Worm Gear Operator
30
WG508 Worm Gear Operator
32
WG608 Worm Gear Operator
34
WG708 Worm Gear Operator
36
SH Series Worm Gear Operator
38
DC Series Worm Gear Operator
39
MOS Series Declutchable Gear Over-Ride
40
© Copyright Australian Pipeline Valve 1990 - 2023 Edition Catalogues, photos, brochures and technical publications are the exclusive property of Australian Pipeline Valve. Any unauthorised reproduction in total or in part, shall result in prosecution. Products and data sheets in this publication are subject to change at anytime without notice. Australian Pipeline Valve reserves the right to carry out amendments to products and materials.
AU S T R A L I A N P I P E L I N E VA LV E
3
GEARBOXES - BEVEL GEAR
BA S E R I E S B E V E L G E A R O P E R ATO R Fully weather resistant for outdoor service.
O-ring sealed and permanently lubricated.
Precision machined gearing assures minimum backlash and smooth operation.
High strength cast steel enclosure.
Accepts stem protector in NPT or metric threads.
Comprehensive product line for torque capability.
Bevel pinion and bevel gear supported by anti-friction bearings.
100 90 80 70 60 50 40 30 20 10 0
Optional open/close indicators
BEVEL GEAR Rugged, dependable, precision performance for all multi-turn valve applications.
4
D I A M O N D G E A R - Gearboxes
Endurance Test Certified
GEARBOXES - BEVEL GEAR
BA - 0 B E V E L G E A R O P E R ATO R 11
16
17
19
18
14
4
9
5
3A
1
10
360mm
20
12
3” NPT
3
133mm
15 21
42mm MAX*
7 20
13
2
6
*Stem nut (splined) can be removed & machined to match valve, 42mm includes thread depth. 210mm
MOUNTING PATTERN
PARTS AND BILL OF MATERIALS
8 22
310mm
13
Drilled to suit required ISO mounting.
Handwheel & Stem Protector Included
No 1 2 3 3A 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
Part Name Housing Base Bevel Gear Bevel Gear Capscrew Pinion Gear & Input Shaft Bearing Balls Drive Sleeve Cover Handwheel Ball Bearing Bolt Stem Protector & Cap Grease Nipple Stem Nut Insert Cap Bolt Washer Nut Pinion Gear Input Shaft Snap Ring O-Ring Key Locking Device
Qty 1 1 1 6 1 47 1 4 1 2 10 1 1 1 1 1 1 1 1 3 2 1 1
Material Carbon Steel Carbon Steel 1045 Carbon Steel Carbon Steel 1045 Carbon Steel + ENP GCR15 Ductile Iron Carbon Steel Assembly + FBE Commercial Carbon Steel Steel Pipe - Galvanised AISI 1020 + ZP Brass H62 Carbon Steel 1045 Carbon Steel + ZP Steel + ZP Brass or 2H 1045 + ENP Spring Steel 65 MN EPDM A3 + ZP A3 + ZP + FBE
No couplings or brackets are supplied. The splined stem nut insert (13) in gearbox can be removed and ACME threaded to match valve stem. Alternatively the stem nut from your existing valve can be utilised, a simple coupler then needs to be made to match gear box.
QUICK REFERENCE Unit Type
Weight in KG W/O Wheel
Output Torque NM
Input Torque NM
Unit Ratio
Maximum Stem Diameter
Maximum Thrust
BA-0
28
735
240
3.6:1
42mm
141KN
D I A M O N D G E A R - Gearboxes
5
GEARBOXES - BEVEL GEAR
BA - 1 B E V E L G E A R O P E R ATO R 11
16
17
18
19
9
14
4
5
3A
1
10
460mm
20
12
M88
3
162mm
15
52mm MAX
21
7 13
2
20
6
Stem nut (splined) can be removed & machined to match valve. 295mm
MOUNTING PATTERN
PARTS AND BILL OF MATERIALS
8 22
460mm
13
Drilled to suit required ISO mounting.
Handwheel & Stem Protector Included
No 1 2 3 3A 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
Part Name Housing Base Bevel Gear Bevel Gear Capscrew Pinion Gear & Input Shaft Bearing Balls Drive Sleeve Cover Handwheel Ball Bearing Bolt Stem Protector & Cap Grease Nipple Stem Nut Insert Cap Bolt Washer Nut Pinion Gear Input Shaft Snap Ring O-Ring Key Locking Device
Qty 1 1 1 6 1 47 1 4 1 2 10 1 1 1 1 1 1 1 1 3 2 1 1
Material Carbon Steel Carbon Steel 1045 Carbon Steel Carbon Steel 1045 Carbon Steel + ENP GCR15 Ductile Iron Carbon Steel Assembly + FBE Commercial Carbon Steel Steel Pipe - Galvanised AISI 1020 + ZP Brass H62 Carbon Steel 1045 Carbon Steel + ZP Steel + ZP Brass or 2H 1045 + ENP Spring Steel 65 MN EPDM A3 + ZP A3 + ZP + FBE
No couplings or brackets are supplied. The splined stem nut insert (13) in gearbox can be removed and ACME threaded to match valve stem. Alternatively the stem nut from your existing valve can be utilised, a simple coupler then needs to be made to match gear box.
QUICK REFERENCE
6
Unit Type
Weight in KG W/O Wheel
Output Torque NM
Input Torque NM
Unit Ratio
Maximum Stem Diameter
Maximum Thrust
BA-1
54
1500
400
4.5:1
50mm
190KN
D I A M O N D G E A R - Gearboxes
GEARBOXES - BEVEL GEAR
BA - 2 B E V E L G E A R O P E R ATO R 11
16
17
18
19
9
14
4
5
3A
1
10
660mm
20
12
M113
3
208mm
15 21
60mm MAX
7 13
2
6
20
Stem nut (splined) can be removed & machined to match valve. 350mm
MOUNTING PATTERN
PARTS AND BILL OF MATERIALS
8 22
600mm
13
Drilled to suit required ISO mounting.
Handwheel & Stem Protector Included
No 1 2 3 3A 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
Part Name Housing Base Bevel Gear Bevel Gear Capscrew Pinion Gear & Input Shaft Bearing Balls Drive Sleeve Cover Handwheel Ball Bearing Bolt Stem Protector & Cap Grease Nipple Stem Nut Insert Cap Bolt Washer Nut Pinion Gear Input Shaft Snap Ring O-Ring Key Locking Device
Qty 1 1 1 6 1 47 1 4 1 2 10 1 1 1 1 1 1 1 1 3 2 1 1
Material Carbon Steel Carbon Steel 1045 Carbon Steel Carbon Steel 1045 Carbon Steel + ENP GCR15 Ductile Iron Carbon Steel Assembly + FBE Commercial Carbon Steel Steel Pipe - Galvanised AISI 1020 + ZP Brass H62 Carbon Steel 1045 Carbon Steel + ZP Steel + ZP Brass or 2H 1045 + ENP Spring Steel 65 MN EPDM A3 + ZP A3 + ZP + FBE
No couplings or brackets are supplied. The splined stem nut insert (13) in gearbox can be removed and ACME threaded to match valve stem. Alternatively the stem nut from your existing valve can be utilised, a simple coupler then needs to be made to match gear box.
QUICK REFERENCE Unit Type
Weight in KG W/O Wheel
Output Torque NM
Input Torque NM
Unit Ratio
Maximum Stem Diameter
Maximum Thrust
BA-2
28
2940
600
5.2:1
60mm
308KN
D I A M O N D G E A R - Gearboxes
7
GEARBOXES - BEVEL GEAR
BA - 3 B E V E L G E A R O P E R ATO R 11
16
17
19
18
9
14
4
5
3A
1
10
700mm
12
20
M113
3
294mm
15
80mm MAX
21
7 6
20
13
2
Stem nut (splined) can be removed & machined to match valve. 415mm
MOUNTING PATTERN
PARTS AND BILL OF MATERIALS
8 22
750mm
13
Drilled to suit required ISO mounting.
Handwheel & Stem Protector Included
No 1 2 3 3A 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
Part Name Housing Base Bevel Gear Bevel Gear Capscrew Pinion Gear & Input Shaft Bearing Balls Drive Sleeve Cover Handwheel Ball Bearing Bolt Stem Protector & Cap Grease Nipple Stem Nut Insert Cap Bolt Washer Nut Pinion Gear Input Shaft Snap Ring O-Ring Key Locking Device
Qty 1 1 1 6 1 47 1 4 1 2 10 1 1 1 1 1 1 1 1 3 2 1 1
Material Carbon Steel Carbon Steel 1045 Carbon Steel Carbon Steel 1045 Carbon Steel + ENP GCR15 Ductile Iron Carbon Steel Assembly + FBE Commercial Carbon Steel Steel Pipe - Galvanised AISI 1020 + ZP Bronze C95200 Carbon Steel 1045 Carbon Steel + ZP Steel + ZP Brass or 2H 1045 + ENP Spring Steel 65 MN EPDM A3 + ZP A3 + ZP + FBE
No couplings or brackets are supplied. The splined stem nut insert (13) in gearbox can be removed and ACME threaded to match valve stem. Alternatively the stem nut from your existing valve can be utilised, a simple coupler then needs to be made to match gear box.
QUICK REFERENCE
8
Unit Type
Weight in KG W/O Wheel
Output Torque NM
Input Torque NM
Unit Ratio
Maximum Stem Diameter
Maximum Thrust
BA-3
230
4000
700
5.7:1
80mm
402KN
D I A M O N D G E A R - Gearboxes
GEARBOXES - BEVEL GEAR
BA A - 3 B E V E L G E A R O P E R ATO R 11
15
19
9
14
4
5
3A
1
10
800mm
20
12
M113
3
301mm
700mm
17
95mm MAX
16 21 15
18
20
7
20
13
2
6
Stem nut (splined) can be removed & machined to match valve. 415mm
MOUNTING PATTERN
PARTS AND BILL OF MATERIALS
8 22
700mm
13
Drilled to suit required ISO mounting.
Handwheel & Stem Protector Included
No 1 2 3 3A 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
Part Name Housing Base Bevel Gear Bevel Gear Capscrew Pinion Gear & Input Shaft Bearing Balls Drive Sleeve Cover Handwheel Ball Bearing Bolt Stem Protector & Cap Grease Nipple Stem Nut Insert Cap Bolt Washer Nut Pinion Gear Input Shaft Snap Ring O-Ring Key Locking Device
Qty 1 1 1 6 1 47 1 4 1 2 10 1 1 1 1 1 1 1 1 3 2 1 1
Material Carbon Steel Carbon Steel 1045 Carbon Steel Carbon Steel 1045 Carbon Steel + ENP GCR15 Ductile Iron Carbon Steel Assembly + FBE Commercial Carbon Steel Steel Pipe - Galvanised AISI 1020 + ZP Brass H62 Carbon Steel 1045 Carbon Steel + ZP Steel + ZP Brass or 2H 1045 + ENP Spring Steel 65 MN EPDM A3 + ZP A3 + ZP + FBE
No couplings or brackets are supplied. The splined stem nut insert (13) in gearbox can be removed and ACME threaded to match valve stem. Alternatively the stem nut from your existing valve can be utilised, a simple coupler then needs to be made to match gear box.
QUICK REFERENCE Unit Type
Weight in KG W/O Wheel
Output Torque NM
Input Torque NM
Unit Ratio
Maximum Stem Diameter
Maximum Thrust
BAA-3
370
6000
413
20:1
95mm
986KN
D I A M O N D G E A R - Gearboxes
9
GEARBOXES - BEVEL GEAR
BA SERIES BEVEL GEAR OPERATOR - SIZING GUIDE ROUGH REFERENCE SIZING CHART FOR BEVEL GEAR BOXES BA SERIES ON ‘TYPICAL’ GATE/GLOBE VALVES BBOSY, API 600/BS 1873/API 623 TYPE
(GATE)
(GLOBE)
NPS
150#
300#
600#
900#
1500#
2500#
150#
300#
600#
900#
1500#
2”
BA0
BA0
BA0
BA0
BA0
BA0
BA0
BA0
BA0
BA0
BA1
3”
BA0
BA0
BA0
BA0
BA0
BA0
BA0
BA0
BA0
BA1
BA2
4”
BA0
BA0
BA0
BA0
BA1
BA1
BA0
BA0
BA0/BA1
BA1
BA3
5”
BA0
BA0
BA0
BA0
BA1
-
BA0
BA0
BA1
BA2
BA3
6”
BA0
BA0
BA0
BA1
BA1
-
BA1
BA1
BA2
BA2
-
8”
BA0
BA0
BA0 / BA1
BA1
BA2
-
BA2
BA2
BA2
BA3
-
10”
BA1
BA1
BA1
BA2
BA3
-
BA2
BA2
BA3
-
-
12”
BA1
BA2
BA2
BA2
BA3
-
BA2
BA3
BA3
-
-
14”
BA1
BA2
BA2
BA2
-
-
BA2
-
-
-
-
16”
BA1
BA2
BA3
BA3
-
-
BA2
-
-
-
-
18”
BA2
BA2
BA3
BA3
-
-
-
-
-
-
-
20”
BA2
BA3
BA3
-
-
-
-
-
-
-
-
22”
BA2
BA3
BA3
-
-
-
-
-
-
-
-
24”
BA3
BA3
BA3
-
-
-
-
-
-
-
-
28”
BA3
-
-
-
-
-
-
-
-
-
-
30”
BA3
-
-
-
-
-
-
-
-
-
-
This is only a rough ready reckoner, sizing should be correctly calculated by client.
100 90
This assumes maximum ‘delta p’ (maximum cold working pressure) and has been calculated using the highest torque & largest stem size and torques of the 3 major manufacturers evaluated and includes a further 20% safety factor. However it is the purchase’s sole responsibility to correctly choose the right gearbox. Gearbox sizing is based on bolted bonnet valves with graphite stem packing. PTFE stem packing will be significantly lower torque. 100nb to 250nb 150 & 300 class API 603 gate valves are usually lower torque than API 600. Gearbox sizing will vary depending on actual valve torque as well as bonnet type, packing, hand wheel size, mounting, stem size, design standard, trim, wedge/disc type, service media & temperature, packing type, etc. 100 90 80 70 60 50 40 30 20 10 0
10
D I A M O N D G E A R - Gearboxes
80 70 60 50 40 30 20 10 0
Optional open/close indicators
GEARBOXES - WORM GEAR
WO R M G E A R O P E R ATO R External mechanical stops allow +/-50 travel.
Fully weather resistant for outdoor service.
O-ring sealed and permanently lubricated along with gears and bearings.
High strength cast iron enclosure.
Optional square operating nut allows for removal of handwheel and operation by a reach rod. *Easily converted for motorized applications.
Industry inter-changeable pre-drilled mounting pattern per MSS SP 101.
Custom gear mounting pattern, boring and keyway patterns.
0-360° Worm Gearboxes
Can be manually set for any rotation from 0 to 360 degrees. Used in applications that require selectable ‘partial stroke’ adjustments where applications do not permit full 90, 180, 270 or 360 degree travel. (Refer to Drawing)
Worm gear dual position mounting capability for easy reversal of rotation direction.
Comprehensive product line for torque capability.
Machine generated self-lock gearing assures minimum backlash and smooth operation.
Thrust bearings provide reliable smooth operation
Vertical Stem Worm Gearboxes - Buried Service
c/w Bevel Gearbox
c/w Right Angle Mitre Box
*Heavy duty components must be specified for motor operation
D I A M O N D G E A R - Gearboxes
11
GEARBOXES - WORM GEAR
WG 0 0 7 WO R M G E A R O P E R ATO R
22
10 21 9
20 8 7 6 5 4 18 3
23
2
1 19
PARTS AND BILL OF MATERIALS No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
12
13 14 15 16
17 11
QUICK REFERENCE Unit Type
Approximate Weight in KG W/O Wheel
Maximum Output Torque NM
Input Torque NM
Unit Ratio
WG007
14
720
80
42:1
Part Name Handwheel Set Screw Stem Key Input Shaft Oil Seal Bearing Oil Bearing Thrust Bearing Worm Pin Plug Bolt Indicator Plate Bolt Cover Housing O-Ring Worm Gear Operating Nut Stop Screw Hex Nut Lock Washer Locking Device
Material Carbon Steel Carbon Steel Carbon Steel AISI 1045 + ENP Rubber Cu-Base Alloy Cu-Base Alloy Commercial AISI 1045 Carbon Steel Carbon Steel Carbon Steel Cast Iron Carbon Steel Cast Iron Cast Iron Rubber Ductile Iron Carbon Steel Carbon Steel Carbon Steel Carbon Steel Steel + ZP
Maximum Bore Size Minimum Bore Square Rectangular Size MM Keyway Keyway 38.1mm WITH 39.88mm WITH 12.7mm X 12.7mm 12.7mm x 9.53mm 15.88 KEYWAY KEYWAY
Mounting ISO F12
* Other drillings on request
12
D I A M O N D G E A R - Gearboxes
GEARBOXES - WORM GEAR
WG 0 0 7 WO R M G E A R O P E R ATO R DIMENSIONS
WORM GEAR 174mm
Rugged, dependable, precision performance for valves requiring 90° rotation. 238mm
MOUNTING PATTERN 163mm 240mm Bored as required or supplied with pilot hole
4 x 3/4” UNC, 6.5” PCD
465mm
93mm Right angle mitre box. Vertical stem option.
• Reliable rugged worm gear boxes with position indicators & adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc. • Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect & isolate internal operating parts from dirt and water. • Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used in any model. • Durable ductile iron worm segments are standard. • Adjusting screws allow a + or - 5° range at end of travel. • Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models.
QUICK REFERENCE Unit Type
Approximate Weight in KG W/O Wheel
Maximum Output Torque NM
Input Torque NM
Unit Ratio
WG007
14
720
80
42:1
Maximum Bore Size Minimum Bore Square Rectangular Size MM Keyway Keyway 38.1mm WITH 39.88mm WITH 12.7mm X 12.7mm 12.7mm x 9.53mm 15.88 KEYWAY KEYWAY
Mounting ISO F12
* Other drillings on request
D I A M O N D G E A R - Gearboxes
13
GEARBOXES - WORM GEAR
WG 0 0 8 WO R M G E A R O P E R ATO R
22
10 21 9
20 8 7 6 5 4 18 3
23
2
1 19
PARTS AND BILL OF MATERIALS No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
12
13 14 15 16
17 11
QUICK REFERENCE Unit Type
Approximate Weight in KG W/O Wheel
Maximum Output Torque NM
Input Torque NM
Unit Ratio
WG008
14
1219
110
50:1
Part Name Handwheel Set Screw Stem Key Input Shaft Oil Seal Bearing Oil Bearing Thrust Bearing Worm Pin Plug Bolt Indicator Plate Bolt Cover Housing O-Ring Worm Gear Operating Nut Stop Screw Hex Nut Lock Washer Locking Device
Material Carbon Steel Carbon Steel Carbon Steel AISI 1045 + ENP Rubber Cu-Base Alloy Cu-Base Alloy Commercial AISI 1045 Carbon Steel Carbon Steel Carbon Steel Cast Iron Carbon Steel Cast Iron Cast Iron Rubber Ductile Iron Carbon Steel Carbon Steel Carbon Steel Carbon Steel Steel + ZP
Maximum Bore Size Minimum Bore Square Rectangular Size MM Keyway Keyway 38.1mm WITH 39.88mm WITH 12.7mm X 12.7mm 12.7mm x 9.53mm 15.88 KEYWAY KEYWAY
Mounting ISO F14
* Other drillings on request
14
D I A M O N D G E A R - Gearboxes
GEARBOXES - WORM GEAR
WG 0 0 8 WO R M G E A R O P E R ATO R DIMENSIONS
WORM GEAR Rugged, dependable, precision performance for valves requiring 90° rotation.
212.5mm
212.5mm
MOUNTING PATTERN
229mm
19.6785mm Bored as required or supplied with pilot hole
4 x 3/4” UNC, 6.5” PCD
450mm
107mm Right angle mitre box. Vertical stem option.
• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc. • Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water. • Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used in any model. • Durable ductile iron worm segments are standard. • Adjusting screws allow a + or - 5° range at end of travel. • Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models.
QUICK REFERENCE Unit Type
Approximate Weight in KG W/O Wheel
Maximum Output Torque NM
Input Torque NM
Unit Ratio
WG008
14
1219
110
50:1
Maximum Bore Size Minimum Bore Square Rectangular Size MM Keyway Keyway 38.1mm WITH 39.88mm WITH 12.7mm X 12.7mm 12.7mm x 9.53mm 15.88 KEYWAY KEYWAY
Mounting ISO F14
* Other drillings on request
D I A M O N D G E A R - Gearboxes
15
GEARBOXES - WORM GEAR
WG 1 0 8 WO R M G E A R O P E R ATO R
22
10 21 9
20 8 7 6 5 4 18 3
23
2
1 19
PARTS AND BILL OF MATERIALS No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
12
13 14 15 16
17 11
QUICK REFERENCE
Part Name Handwheel Set Screw Stem Key Input Shaft Oil Seal Bearing Oil Bearing Thrust Bearing Worm Pin Plug Bolt Indicator Plate Bolt Cover Housing O-Ring Worm Gear Operating Nut Stop Screw Hex Nut Lock Washer Locking Device
Material Carbon Steel Carbon Steel Carbon Steel AISI 1045 + ENP Rubber Cu-Base Alloy Cu-Base Alloy Commercial AISI 1045 Carbon Steel Carbon Steel Carbon Steel Cast Iron Carbon Steel Cast Iron Cast Iron Rubber Ductile Iron Carbon Steel Carbon Steel Carbon Steel Carbon Steel Steel + ZP
Unit Type
Approximate Weight in KG W/O Wheel
Maximum Output Torque NM
Input Torque NM
Unit Ratio
Maximum Bore Size Square Rectangular Keyway Keyway
Minimum Bore Size MM
Mounting ISO
WG108
15.5
2200
120
72:1
47.8mm WITH 49.3mm WITH 12.7mm X 12.7mm x 9.53mm 12.7mm KEYWAY KEYWAY
20
F16 * Other drillings on request
16
D I A M O N D G E A R - Gearboxes
GEARBOXES - WORM GEAR
WG 1 0 8 WO R M G E A R O P E R ATO R DIMENSIONS
WORM GEAR Rugged, dependable, precision performance for valves requiring 90° rotation.
171.25mm 165.5mm
MOUNTING PATTERN 360mm
19.675mm
Bored as required or supplied only with pilot holes
4X5/8 - 11 UNC - 2B EQUALLY SPACED ON A 5.5ø BC MSS SP-101 FA14 (other drilling on request)
450mm
108mm
206.25mm 228.75mm
Right angle mitre box. Vertical stem option.
• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc. • Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water. • Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used. • Durable ductile iron worm segments are standard. • Adjusting screws allow a + or - 5° range at end of travel. • Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models.
QUICK REFERENCE Unit Type
Approximate Weight in KG W/O Wheel
Maximum Output Torque NM
Input Torque NM
Unit Ratio
WG108
15.5
2200
120
72:1
Maximum Bore Size Minimum Bore Square Rectangular Size MM Keyway Keyway 47.8mm WITH 49.3mm WITH 12.7mm X 12.7mm x 9.53mm 20 12.7mm KEYWAY KEYWAY
Mounting ISO F16
* Other drillings on request
D I A M O N D G E A R - Gearboxes
17
GEARBOXES - WORM GEAR
WG 1 5 8 WO R M G E A R O P E R ATO R
22
10 21 9
20 8 7 6 5 4 18 3
23
2
1 19
PARTS AND BILL OF MATERIALS No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
12
13 14 15 16
17 11
QUICK REFERENCE
Part Name Handwheel Set Screw Stem Key Input Shaft Oil Seal Bearing Oil Bearing Thrust Bearing Worm Pin Plug Bolt Indicator Plate Bolt Cover Housing O-Ring Worm Gear Operating Nut Stop Screw Hex Nut Lock Washer Locking Device
Material Carbon Steel Carbon Steel Carbon Steel AISI 1045 + ENP Rubber Cu-Base Alloy Cu-Base Alloy Commercial AISI 1045 Carbon Steel Carbon Steel Carbon Steel Cast Iron Carbon Steel Cast Iron Cast Iron Rubber Ductile Iron Carbon Steel Carbon Steel Carbon Steel Carbon Steel Steel + ZP
Unit Type
Approximate Weight in KG W/O Wheel
Maximum Output Torque NM
Input Torque NM
Unit Ratio
Maximum Bore Size Square Rectangular Keyway Keyway
Minimum Bore Size MM
Mounting Pattern MSS SP-101
WG158
15.5
2500
150
70:1
47.8mm WITH 49.3mm WITH 12.7mm X 12.7mm x 9.53mm 12.7mm KEYWAY KEYWAY
20
F14 * Other drillings on request
18
D I A M O N D G E A R - Gearboxes
GEARBOXES - WORM GEAR
WG 1 5 8 WO R M G E A R O P E R ATO R DIMENSIONS
WORM GEAR 262mm
Rugged, dependable, precision performance for valves requiring 90° rotation. 165.5mm 314mm
MOUNTING PATTERN 196mm 393mm
Bored as required or supplied only with pilot holes
4X5/8 - 11 UNC - 2B EQUALLY SPACED ON A 5.5ø BC MSS SP-101 FA14 (other drilling on request)
600mm
114mm
287mm Right angle mitre box. Vertical stem option.
• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc. • Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water. • Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used. • Durable ductile iron worm segments are standard. • Adjusting screws allow a + or - 5° range at end of travel. • Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models.
QUICK REFERENCE Unit Type
Approximate Weight in KG W/O Wheel
Maximum Output Torque NM
Input Torque NM
Unit Ratio
WG158
15.5
2500
150
70:1
Maximum Bore Size Minimum Bore Square Rectangular Size MM Keyway Keyway 47.8mm WITH 49.3mm WITH 12.7mm X 12.7mm x 9.53mm 20 12.7mm KEYWAY KEYWAY
Mounting ISO F14
* Other drillings on request
D I A M O N D G E A R - Gearboxes
19
GEARBOXES - WORM GEAR
WG 2 0 8 WO R M G E A R O P E R ATO R
22
10 21 9
20 8 7 6 5 4 18 3
23
2
1 19
PARTS AND BILL OF MATERIALS No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
12
13 14 15 16
17 11
QUICK REFERENCE Unit Type
Approximate Weight in KG W/O Wheel
Maximum Output Torque NM
Input Torque NM
Unit Ratio
WG208
32.73
4475
220
68:1
Part Name Handwheel Set Screw Stem Key Input Shaft Oil Seal Bearing Oil Bearing Thrust Bearing Worm Pin Plug Bolt Indicator Plate Bolt Cover Housing O-Ring Worm Gear Operating Nut Stop Screw Hex Nut Lock Washer Locking Device
Material Carbon Steel Carbon Steel Carbon Steel AISI 1045 + ENP Rubber Cu-Base Alloy Cu-Base Alloy Commercial AISI 1045 Carbon Steel Carbon Steel Carbon Steel Cast Iron Carbon Steel Cast Iron Cast Iron Rubber Ductile Iron Carbon Steel Carbon Steel Carbon Steel Carbon Steel Steel + ZP
Maximum Bore Size Minimum Square Rectangular Bore Size MM Keyway Keyway 79.3mm WITH 76.4mm WITH 15.88mm x 38.1mm 22mm x 22mm KEYWAY 11.11mm KEYWAY
Mounting ISO ISO F19 & F25
* Other drillings on request
20
D I A M O N D G E A R - Gearboxes
GEARBOXES - WORM GEAR
WG 2 0 8 WO R M G E A R O P E R ATO R DIMENSIONS
WORM GEAR Rugged, dependable, precision performance for valves requiring 90° rotation. 32.5mm
187.5mm
MOUNTING PATTERN 402mm
Bored as required or supplied with pilot holes
25mm
8X 5/8 - 11 UNC - 2B EQUALLY SPACED ON A 254 mm BC*
600mm
MSS SP-101 FA19
107.5mm
Right angle mitre box. Vertical stem option.
293.75mm
• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc. • Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water. • Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used. • Durable ductile iron worm segments are standard. • Adjusting screws allow a + or - 5° range at end of travel. • Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models. Also available in subsea (IP67) and low temperature configurations up to 320,000NM
QUICK REFERENCE Unit Type
Appromimate Weight in KG W/O Wheel
Maximum Output Torque NM
Input Torque NM
Unit Ratio
WG208
32.73
4475
220
68:1
Maximum Bore Size Minimum Square Rectangular Bore Size MM Keyway Keyway 79.3mm WITH 76.4mm WITH 15.88mm x 38.1mm 22mm x 22mm KEYWAY 11.11mm KEYWAY
Mounting ISO ISO F19 & F25
* Other drillings on request
D I A M O N D G E A R - Gearboxes
21
GEARBOXES - WORM GEAR
WG 2 3 8 WO R M G E A R O P E R ATO R
22
10 21 9
20 8 7 6 5 4 18 3
23
2
1 19
PARTS AND BILL OF MATERIALS
12
13 14 15 16
17 11
QUICK REFERENCE Unit Type
Approximate Weight in KG W/O Wheel
Maximum Output Torque NM
Input Torque NM
Unit Ratio
WG238
32.73
6250
170
175:1
No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Part Name Handwheel Set Screw Stem Key Input Shaft Oil Seal Bearing Oil Bearing Thrust Bearing Worm Pin Plug Bolt Indicator Plate Bolt Cover Housing O-Ring Worm Gear Operating Nut Stop Screw Hex Nut Lock Washer Locking Device
Material Carbon Steel Carbon Steel Carbon Steel AISI 1045 + ENP Rubber Cu-Base Alloy Cu-Base Alloy Commercial AISI 1045 Carbon Steel Carbon Steel Carbon Steel Cast Iron Carbon Steel Cast Iron Cast Iron Rubber Ductile Iron Carbon Steel Carbon Steel Carbon Steel Carbon Steel Steel + ZP
Maximum Bore Size Minimum Square Rectangular Bore Size MM Keyway Keyway 79.3mm WITH 76.4mm WITH 15.88mm x 38.1mm 22mm x 22mm KEYWAY 11.11mm KEYWAY
Mounting ISO F25
* Other drillings on request
22
D I A M O N D G E A R - Gearboxes
GEARBOXES - WORM GEAR
WG 2 3 8 WO R M G E A R O P E R ATO R DIMENSIONS
WORM GEAR 330mm
Rugged, dependable, precision performance for valves requiring 90° rotation. 468mm
MOUNTING PATTERN 316mm Bored as required or supplied with pilot holes
513mm
8X 5/8 - 11 UNC - 2B EQUALLY SPACED ON A 254 mm BC*
600mm
MSS SP-101 FA19
146mm
343mm
Right angle mitre box. Vertical stem option.
• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc. • Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water. • Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used. • Durable ductile iron worm segments are standard. • Adjusting screws allow a + or - 5° range at end of travel. • Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models. Also available in subsea (IP67) and low temperature configurations up to 320,000NM
QUICK REFERENCE Unit Type
Appromimate Weight in KG W/O Wheel
Maximum Output Torque NM
Input Torque NM
Unit Ratio
WG258
32.73
6250
170
175:1
Maximum Bore Size Minimum Square Rectangular Bore Size MM Keyway Keyway 79.3mm WITH 76.4mm WITH 15.88mm x 38.1mm 22mm x 22mm KEYWAY 11.11mm KEYWAY
Mounting ISO F25
* Other drillings on request
D I A M O N D G E A R - Gearboxes
23
GEARBOXES - WORM GEAR
WG 3 0 8 WO R M G E A R O P E R ATO R 9
15
27 12
11
35 36
10
37
9 6 30
3 31
38 1
32 33
34
PARTS AND BILL OF MATERIALS No 1 3 5 6 9 10 11 12 15 17 18 19 20 21 22 27 28 30 31 32 33 34 35 36 37 38
18 19 28
20 21
17
22
Part Name Slotted Spring Pin Spur Gear Cover Input Shaft Spur Gear Housing Bolt Bearing Thrust Bearing Worm Bearing Block Locator Pins Bolt Indicator Plate Cover Housing O-Ring Worm Gear Spur Gear Bearing Bolt Seal Cover Handwheel 2” SQ. Operating Unit Stopscrew Hex Nut Lockwasher Locking Device
Qty 1 1 1 1 4 1 1 1 1 2 4 1 1 1 2 1 1 1 4 1 1 1 2 2 2 1
Material Carbon Steel Cast Iron AISI 1045 + ENP Cast Iron Carbon Steel Cu-Base Alloy Commercial AISI 1045 Carbon Steel Carbon Steel Carbon Steel Cast Iron Cast Iron Cast Iron Rubber Ductile Iron Carbon Steel Cu-Base Alloy Carbon Steel Rubber Carbon Steel Carbon Steel Carbon Steel Carbon Steel Carbon Steel Steel + ZP
QUICK REFERENCE Unit Type
Approximate Weight in KG W/O Wheel
Maximum Output Torque NM
Input Torque NM
Unit Ratio
WG308
93
9800
150
275:1
Maximum Bore Size Minimum Bore Square Rectangular Size MM Keyway Keyway 95.25mm WITH 101.6mm WITH 29.02mm x 29.02mm 25.4mm x 19.05mm 57.15mm KEYWAY KEYWAY
Mounting ISO F25
* Other drillings on request
24
D I A M O N D G E A R - Gearboxes
GEARBOXES - WORM GEAR
WG 3 0 8 WO R M G E A R O P E R ATO R DIMENSIONS
WORM GEAR
207.01 mm
Rugged, dependable, precision performance for valves requiring 90° rotation.
297.18 mm
MOUNTING PATTERN 544 mm 8x5/8-11 UNC - 2B EQUALLY SPACED ON A 10.00ø BC
330mm
Bored as required or supplied with pilot holes
762 mm
MSS SP-101 FA25
220 mm 166 mm
25.4 mm
Right angle mitre box. Vertical stem option.
424.18 mm
• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc. • Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water. • Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used. • Durable ductile iron worm segments are standard. • Adjusting screws allow a + or - 5° range at end of travel. • Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models. Also available in subsea (IP67) and low temperature configurations up to 320,000NM
QUICK REFERENCE Unit Type
Approximate Weight in KG W/O Wheel
Maximum Output Torque NM
Input Torque NM
Unit Ratio
WG308
93
9800
150
275:1
Maximum Bore Size Square Rectangular Keyway Keyway 95.25mm WITH 101.6mm WITH 29.02mm x 29.02mm 25.4mm x 19.05mm KEYWAY KEYWAY
Minimum Bore Size MM
Mounting ISO
57.15mm
F25 * Other drillings on request
D I A M O N D G E A R - Gearboxes
25
GEARBOXES - WORM GEAR
WG 3 5 8 WO R M G E A R O P E R ATO R 9
15
27 12
11
35 36
10
37
9 6 30
3 31
38 1
32 33
34
PARTS AND BILL OF MATERIALS No 1 3 5 6 9 10 11 12 15 17 18 19 20 21 22 27 28 30 31 32 33 34 35 36 37 38
18 19 28
20 21
17
22
Part Name Slotted Spring Pin Spur Gear Cover Input Shaft Spur Gear Housing Bolt Bearing Thrust Bearing Worm Bearing Block Locator Pins Bolt Indicator Plate Cover Housing O-Ring Worm Gear Spur Gear Bearing Bolt Seal Cover Handwheel 2” SQ. Operating Unit Stopscrew Hex Nut Lockwasher Locking Device
Qty 1 1 1 1 4 1 1 1 1 2 4 1 1 1 2 1 1 1 4 1 1 1 2 2 2 1
Material Carbon Steel Cast Iron AISI 1045 + ENP Cast Iron Carbon Steel Cu-Base Alloy Commercial AISI 1045 Carbon Steel Carbon Steel Carbon Steel Cast Iron Cast Iron Cast Iron Rubber Ductile Iron Carbon Steel Cu-Base Alloy Carbon Steel Rubber Carbon Steel Carbon Steel Carbon Steel Carbon Steel Carbon Steel Steel + ZP
QUICK REFERENCE Unit Type
Approximate Weight in KG W/O Wheel
Maximum Output Torque NM
Input Torque NM
Unit Ratio
WG358
93
18000
170
532:1
Maximum Bore Size Minimum Bore Square Rectangular Size MM Keyway Keyway 95.25mm WITH 101.6mm WITH 29.02mm x 29.02mm 25.4mm x 19.05mm 57.15mm KEYWAY KEYWAY
Mounting ISO F30
* Other drillings on request
26
D I A M O N D G E A R - Gearboxes
GEARBOXES - WORM GEAR
WG 3 5 8 WO R M G E A R O P E R ATO R DIMENSIONS
WORM GEAR
422 mm
Rugged, dependable, precision performance for valves requiring 90° rotation. 587 mm
MOUNTING PATTERN
396 mm 586 mm
8x5/8-11 UNC - 2B EQUALLY SPACED ON A 10.00ø BC
330mm
Bored as required or supplied with pilot holes
750 mm
MSS SP-101 FA25
263 mm 186 mm
422 mm
Right angle mitre box. Vertical stem option.
• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc. • Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water. • Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used. • Durable ductile iron worm segments are standard. • Adjusting screws allow a + or - 5° range at end of travel. • Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models. Also available in subsea (IP67) and low temperature configurations up to 320,000NM
QUICK REFERENCE Unit Type
Approximate Weight in KG W/O Wheel
Maximum Output Torque NM
Input Torque NM
Unit Ratio
WG358
93
18000
170
532:1
Maximum Bore Size Minimum Bore Square Rectangular Size MM Keyway Keyway 95.25mm WITH 101.6mm WITH 29.02mm x 29.02mm 25.4mm x 19.05mm 57.15mm KEYWAY KEYWAY
Mounting ISO F30
* Other drillings on request
D I A M O N D G E A R - Gearboxes
27
GEARBOXES - WORM GEAR
WG 4 0 8 WO R M G E A R O P E R ATO R 9
15
27 12
11
35 36
10
37
9 6 30
3 31
38 1
32 33
34
PARTS AND BILL OF MATERIALS No 1 3 5 6 9 10 11 12 15 17 18 19 20 21 22 27 28 30 31 32 33 34 35 36 37 38
18 19 28
20 21
17
22
Part Name Slotted Spring Pin Spur Gear Cover Input Shaft Spur Gear Housing Bolt Bearing Thrust Bearing Worm Bearing Block Locator Pins Bolt Indicator Plate Cover Housing O-Ring Worm Gear Spur Gear Bearing Bolt Seal Cover Handwheel 2” Sq. Operating Unit Stopscrew Hex Nut Lockwasher Locking Device
Qty 1 1 1 1 4 1 1 1 1 2 4 1 1 1 2 1 1 1 4 1 1 1 2 2 2 1
Material Carbon Steel Cast Iron AISI 1045 + ENP Cast Iron Carbon Steel Cu-Base Alloy Commercial AISI 1045 Carbon Steel Carbon Steel Carbon Steel Cast Iron Cast Iron Cast Iron Rubber Ductile Iron Carbon Steel Cu-Base Alloy Carbon Steel Rubber Carbon Steel Carbon Steel Carbon Steel Carbon Steel Carbon Steel Steel + ZP
QUICK REFERENCE Unit Type
Approximate Weight in KG W/O Wheel
Maximum Output Torque NM
Input Torque NM
Unit Ratio
WG408
207
32000
190
700:1
Maximum Bore Size Minimum Square Rectangular Bore Size MM Keyway Keyway 155.45mm WITH 143mm WITH 38.1mm x 38.1mm 38.1mm x 25.4mm 74.93mm KEYWAY KEYWAY
Mounting ISO F35
* Other drillings on request
28
D I A M O N D G E A R - Gearboxes
GEARBOXES - WORM GEAR
WG 4 0 8 WO R M G E A R O P E R ATO R DIMENSIONS
WORM GEAR
207.01 mm
Rugged, dependable, precision performance for valves requiring 90° rotation.
297.18 mm
642 mm
MOUNTING PATTERN 8x 1-1/8 UNC - 2B EQUALLY SPACED ON A 356 mm
420mm
762 mm
Bored as required or supplied with pilot hole
MSS SP-101 FA35
252 mm 206 mm
25.4 mm
Right angle mitre box. Vertical stem option.
424.18 mm
• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc. • Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water. • Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used. • Durable ductile iron worm segments are standard. • Adjusting screws allow a + or - 5° range at end of travel. • Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models. Also available in subsea (IP67) and low temperature configurations up to 320,000NM
QUICK REFERENCE Unit Type
Approximate Weight in KG W/O Wheel
Maximum Output Torque NM
Input Torque NM
Unit Ratio
WG408
207
32000
190
700:1
Maximum Bore Size Minimum Bore Square Rectangular Size MM Keyway Keyway 155.45mm WITH 143mm WITH 38.1mm x 38.1mm 38.1mm x 25.4mm 74.93mm KEYWAY KEYWAY
Mounting ISO F35
* Other drillings on request
D I A M O N D G E A R - Gearboxes
29
GEARBOXES - WORM GEAR
WG 4 4 8 WO R M G E A R O P E R ATO R 9
15
27 12
11
35 36
10
37
9 6 30
3 31
38 1
32 33
34
PARTS AND BILL OF MATERIALS No 1 3 5 6 9 10 11 12 15 17 18 19 20 21 22 27 28 30 31 32 33 34 35 36 37 38
18 19 28
20 21
17
22
Part Name Slotted Spring Pin Spur Gear Cover Input Shaft Spur Gear Housing Bolt Bearing Thrust Bearing Worm Bearing Block Locator Pins Bolt Indicator Plate Cover Housing O-Ring Worm Gear Spur Gear Bearing Bolt Seal Cover Handwheel 2” Sq. Operating Unit Stopscrew Hex Nut Lockwasher Locking Device
Qty 1 1 1 1 4 1 1 1 1 2 4 1 1 1 2 1 1 1 4 1 1 1 2 2 2 1
Material Carbon Steel Cast Iron AISI 1045 + ENP Cast Iron Carbon Steel Cu-Base Alloy Commercial AISI 1045 Carbon Steel Carbon Steel Carbon Steel Cast Iron Cast Iron Cast Iron Rubber Ductile Iron Carbon Steel Cu-Base Alloy Carbon Steel Rubber Carbon Steel Carbon Steel Carbon Steel Carbon Steel Carbon Steel Steel + ZP
QUICK REFERENCE Unit Type
Approximate Weight in KG W/O Wheel
Maximum Output Torque NM
Input Torque NM
Unit Ratio
WG448
207
42000
165
1233:1
Maximum Bore Size Minimum Square Rectangular Bore Size MM Keyway Keyway 155.45mm WITH 143mm WITH 38.1mm x 38.1mm 38.1mm x 25.4mm 74.93mm KEYWAY KEYWAY
Mounting ISO F35
* Other drillings on request
30
D I A M O N D G E A R - Gearboxes
GEARBOXES - WORM GEAR
WG 4 4 8 WO R M G E A R O P E R ATO R DIMENSIONS
WORM GEAR
528 mm
Rugged, dependable, precision performance for valves requiring 90° rotation.
702 mm
463 mm 553 mm
MOUNTING PATTERN 8x 1-1/8 UNC - 2B EQUALLY SPACED ON A 356 mm
420mm
750 mm
Bored as required or supplied with pilot hole
MSS SP-101 FA35
353 mm 190 mm
Right angle mitre box. Vertical stem option.
566 mm
• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc. • Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water. • Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used. • Durable ductile iron worm segments are standard. • Adjusting screws allow a + or - 5° range at end of travel. • Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models. Also available in subsea (IP67) and low temperature configurations up to 320,000NM
QUICK REFERENCE Unit Type
Approximate Weight in KG W/O Wheel
Maximum Output Torque NM
Input Torque NM
Unit Ratio
G448
207
42000
165
1233:1
Maximum Bore Size Minimum Bore Square Rectangular Size MM Keyway Keyway 155.45mm WITH 143mm WITH 38.1mm x 38.1mm 38.1mm x 25.4mm 74.93mm KEYWAY KEYWAY
Mounting ISO F35
* Other drillings on request
D I A M O N D G E A R - Gearboxes
31
GEARBOXES - WORM GEAR
WG 5 0 8 WO R M G E A R O P E R ATO R 9
15
27 12
11
35 36
10
37
9 6 30
3 31
38 1
32 33
34
PARTS AND BILL OF MATERIALS No 1 3 5 6 9 10 11 12 15 17 18 19 20 21 22 27 28 30 31 32 33 34 35 36 37 38
18 19 28
20 21
17
22
Part Name Slotted Spring Pin Spur Gear Cover Input Shaft Spur Gear HO Bolt Bearing Thrust Bearing Worm Bearing Block Locator Pins Bolt Indicator Plate Cover Housing O-Ring Worm Gear Spur Gear Bearing Bolt Seal Cover Handwheel 2” Sq. Operating Unit Stopscrew Hex Nut Lockwasher Locking Device
Qty 1 1 1 1 4 1 1 1 1 2 4 1 1 1 2 1 1 1 4 1 1 1 2 2 2 1
Material Carbon Steel Cast Iron AISI 1045 + ENP Cast Iron Carbon Steel Cu-Base Alloy Commercial AISI 1045 Carbon Steel Carbon Steel Carbon Steel Cast Iron Cast Iron Cast Iron Rubber Ductile Iron Carbon Steel Cu-Base Alloy Carbon Steel Rubber Carbon Steel Carbon Steel Carbon Steel Carbon Steel Carbon Steel Steel + ZP
QUICK REFERENCE
32
Unit Type
Approximate Weight in KG W/O Wheel
Maximum Output Torque NM
Input Torque NM
Unit Ratio
WG508
316
60000
190
1254:1
Maximum Bore Size Square Rectangular Keyway Keyway 218mm WITH 50mm x 50mm KEYWAY
230mm WITH 50mm x 38mm KEYWAY
D I A M O N D G E A R - Gearboxes
Minimum Bore Size MM
Mounting ISO
89mm
F40
GEARBOXES - WORM GEAR
WG 5 0 8 WO R M G E A R O P E R ATO R DIMENSIONS
WORM GEAR
207.01 mm
Rugged, dependable, precision performance for valves requiring 90° rotation.
297.18 mm
795 mm
703 mm
MOUNTING PATTERN 560 mm
750 mm
Bored as required or supplied with pilot hole
M36X45 EQUALLY SPACED 22.5˚ ON A 406mm BC
MSS SP-101 FA25
358 mm 245 mm
25.4 mm
270 mm
Right angle mitre box. Vertical stem option.
672 mm
• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc. • Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water. • Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used. • Durable ductile iron worm segments are standard. • Adjusting screws allow a + or - 5° range at end of travel. • Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models. Also available in subsea (IP67) and low temperature configurations up to 320,000NM
QUICK REFERENCE Unit Type
Approximate Weight in KG W/O Wheel
Maximum Output Torque NM
Input Torque NM
Unit Ratio
WG508
316
60000
190
1254:1
Maximum Bore Size Square Rectangular Keyway Keyway 230mm WITH 218mm WITH 50mm x 50mm 50mm x 38mm KEYWAY KEYWAY
D I A M O N D G E A R - Gearboxes
Minimum Bore Size MM
Mounting ISO
89mm
F40
33
GEARBOXES - WORM GEAR
WG 6 0 8 WO R M G E A R O P E R ATO R 9
15
27 12
11
35 36
10
37
9 6 30
3 31
38 1
32 33
34
PARTS AND BILL OF MATERIALS
18 19 28
20 21
17
22
No 1 3 5 6 9 10 11 12 15 17 18 19 20 21 22 27 28 30 31 32 33 34 35 36 37 38
Part Name Slotted Spring Pin Spur Gear Cover Input Shaft Spur Gear HO Bolt Bearing Thrust Bearing Worm Bearing Block Locator Pins Bolt Indicator Plate Cover Housing O-Ring Worm Gear Spur Gear Bearing Bolt Seal Cover Handwheel 2” Sq. Operating Unit Stopscrew Hex Nut Lockwasher Locking Device
Qty 1 1 1 1 4 1 1 1 1 2 4 1 1 1 2 1 1 1 4 1 1 1 2 2 2 1
Material Carbon Steel Cast Iron AISI 1045 + ENP Cast Iron Carbon Steel Cu-Base Alloy Commercial AISI 1045 Carbon Steel Carbon Steel Carbon Steel Cast Iron Cast Iron Cast Iron Rubber Ductile Iron Carbon Steel Cu-Base Alloy Carbon Steel Rubber Carbon Steel Carbon Steel Carbon Steel Carbon Steel Carbon Steel Steel + ZP
QUICK REFERENCE
34
Unit Type
Approximate Weight in KG W/O Wheel
Maximum Output Torque NM
Unit Ratio
WG608
316
80000
1855:1
Maximum Bore Size Square Rectangular Keyway Keyway 230mm WITH 218mm WITH 50mm x 50mm 50mm x 38mm KEYWAY KEYWAY
D I A M O N D G E A R - Gearboxes
Minimum Bore Size MM
Mounting ISO
89mm
F40
GEARBOXES - WORM GEAR
WG 6 0 8 WO R M G E A R O P E R ATO R DIMENSIONS
WORM GEAR
758 mm
Rugged, dependable, precision performance for valves requiring 90° rotation.
927 mm
581 mm 771 mm
MOUNTING PATTERN 560 mm
750 mm
Bored as required or supplied with pilot hole
M36X45 EQUALLY SPACED 22.5˚ ON A 406mm BC
MSS SP-101 FA25
520 mm 291 mm
328 mm
Right angle mitre box. Vertical stem option.
813 mm
• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc. • Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water. • Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used. • Durable ductile iron worm segments are standard. • Adjusting screws allow a + or - 5° range at end of travel. • Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models. Also available in subsea (IP67) and low temperature configurations up to 320,000NM
QUICK REFERENCE Unit Type
Approximate Weight in KG W/O Wheel
Maximum Output Torque NM
Unit Ratio
WG608
316
80000
1855:1
Maximum Bore Size Square Rectangular Keyway Keyway 230mm WITH 218mm WITH 50mm x 50mm 50mm x 38mm KEYWAY KEYWAY
D I A M O N D G E A R - Gearboxes
Minimum Bore Size MM
Mounting ISO
89mm
F40
35
GEARBOXES - WORM GEAR
WG 7 0 8 WO R M G E A R O P E R ATO R 9
15
27 12
11
35 36
10
37
9 6 30
3 31
38 1
32 33
34
PARTS AND BILL OF MATERIALS
18 19 28
20 21
17
22
No 1 3 5 6 9 10 11 12 15 17 18 19 20 21 22 27 28 30 31 32 33 34 35 36 37 38
Part Name Slotted Spring Pin Spur Gear Cover Input Shaft Spur Gear HO Bolt Bearing Thrust Bearing Worm Bearing Block Locator Pins Bolt Indicator Plate Cover Housing O-Ring Worm Gear Spur Gear Bearing Bolt Seal Cover Handwheel 2” Sq. Operating Unit Stopscrew Hex Nut Lockwasher Locking Device
Qty 1 1 1 1 4 1 1 1 1 2 4 1 1 1 2 1 1 1 4 1 1 1 2 2 2 1
Material Carbon Steel Cast Iron AISI 1045 + ENP Cast Iron Carbon Steel Cu-Base Alloy Commercial AISI 1045 Carbon Steel Carbon Steel Carbon Steel Cast Iron Cast Iron Cast Iron Rubber Ductile Iron Carbon Steel Cu-Base Alloy Carbon Steel Rubber Carbon Steel Carbon Steel Carbon Steel Carbon Steel Carbon Steel Steel + ZP
QUICK REFERENCE
36
Unit Type
Approximate Weight in KG W/O Wheel
Maximum Output Torque NM
Unit Ratio
WG708
316
100000
2292:1
Maximum Bore Size Square Rectangular Keyway Keyway 230mm WITH 218mm WITH 50mm x 50mm 50mm x 38mm KEYWAY KEYWAY
D I A M O N D G E A R - Gearboxes
Minimum Bore Size MM
Mounting ISO
89mm
F40
GEARBOXES - WORM GEAR
WG 7 0 8 WO R M G E A R O P E R ATO R DIMENSIONS
WORM GEAR
853 mm
Rugged, dependable, precision performance for valves requiring 90° rotation.
1027 mm
631 mm 821 mm
MOUNTING PATTERN 560 mm
750 mm
Bored as required or supplied with pilot hole
M36X45 EQUALLY SPACED 22.5˚ ON A 406mm BC
MSS SP-101 FA25
520 mm 301 mm
392 mm
Right angle mitre box. Vertical stem option.
902 mm
• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc. • Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water. • Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used. • Durable ductile iron worm segments are standard. • Adjusting screws allow a + or - 5° range at end of travel. • Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models. Also available in subsea (IP67) and low temperature configurations up to 320,000NM
QUICK REFERENCE Unit Type
Approximate Weight in KG W/O Wheel
Maximum Output Torque NM
Unit Ratio
WG708
316
100000
2292:1
Maximum Bore Size Square Rectangular Keyway Keyway 230mm WITH 218mm WITH 50mm x 50mm 50mm x 38mm KEYWAY KEYWAY
D I A M O N D G E A R - Gearboxes
Minimum Bore Size MM
Mounting ISO
89mm
F40
37
GEARBOXES - WORM GEAR
S H S E R I E S WO R M G E A R O P E R ATO R
F
F
E
E
SCOTCH YOKE QUARTER-TURN, HIGH TORQUE FOR LARGE PIPELINE VALVES
W1
W2
W
SH1
W
SH2/SH3
K
T
T ØD
H1
ØD
b
h1
b
H2 h1
h2
D2
ØD
2
d
d
n-M
D1
D1
n-M
D
D
MODEL SH1
MODEL SH2, SH3
DIMENSIONS (MM) Model
E
F
W
W1
W2
K
H1
H2
D
D1
D2
n-M
SH1
340
410
800
150
---
335
130
135
350
200
300
SH2
390
650
800
180
82.5
395
150
150
400
SH3
475
735
800
220
122.5
478
180
189
500
h
h1
h2
d
b
t
8-M24
4
130
100
28
109
280
350 12-M24
4
160
120
32
130
360
450 12-M27
4
184
140
35
152
PERFORMANCE Model
Gear Ratio
Turns to Close
Handle Dimensions
SH1 SH2 SH3
200:1 678:1 828:1
50 170 207
800 800 800
Maximum Allowable Force 80 54 64
Remarks
Torque (NM)
Weight (KG)
2.82 with second reduction
18633 32363 47074
162 240 303
Note: Supplied unbored with 16mm pilot hole to allow any size keyway to be machined, or can be machined to customer specification. Also available in subsea (IP67) and low temperature configurations up to 320,000NM
38
D I A M O N D G E A R - Gearboxes
GEARBOXES - WORM GEAR
D C S E R I E S WO R M G E A R O P E R ATO R PARTS AND BILL OF MATERIALS No. 1 2 3 4 5 6 7 8 9 10
A B 5 8-Ø9
6
F
E
A
ØW
A
Part Name Gear Body Cover O-Ring Gear Bolt Locking Device Shaft Position Indicator Adjusting Screw Handwheel
Materials ASTM A536 65-45-12 ASTM A536 65-45-12 NBR ASTM A536 65-45-12 8.8 1025 1045 + Nitrided A36 8.8 ASTM A536 65-45-12
PERFORMANCE 7 8 9 10
Torque N.M.
Torque amplification factor ± 10%
Speed Ratio
Input
Output
DGAB24
24:1
60
430
7.2
DGAB36
36:1
75
800
10.7
Model
DGAB41
41:1
110
1350
12.3
DGAB47
47:1
160
2000
12.5
A-A
TOP VIEW 1
2
3
4
n-MXL ØD1
f
h
H
D2 d
d
D1 D
DIMENSIONS (MM) Model
D
D1
D2
f
n-MXL
d
A
B
E
F
H
h
W
Weight (kg)
DGAB24 F07 14
90
70
55
3
4-M8X12
14
DGAB24 F10 17
125
102
70
3
4-M10X15
17
DGAB24 F10 22
125
102
70
3
4-M10X15
22
256
211
44.5
116
67
31
250
4.5
DGAB36 F12 27
150
125
85
3
4-M12X18
27
273
218
61.5
138
80
41
320
6.5
DGAB41 F12 27
175
125
85
3
4-M12X18
27
338
266
80.5
179
90
48
360
11.5
DGAB47 F12 27
175
125
85
DGAB36 F10 22
125
102
70
3
4-M12X18
27
338
266
89.5
185
95
54
460
12.5
3
4-M10X15
22
273
220
61.5
138
80
41
320
6.5
DGAB41 F14 36
175
140
100
4
4-M16X24
36
338
266
80.5
179
90
54
320
11.5
DGAB47 F14 36
175
140
100
4
4-M16X24
36
338
266
140
100
4
4-M16X24
36
410
340
89.5
185
95
54
320
DGAB47 F14 36
175
D I A M O N D G E A R - Gearboxes
12.5 12.7
39
GEARBOXES - DECLUTCHABLE GEAR
MOS SERIES DECLUTCHABLE GEAR OVERRIDE HEAVY DUTY QUARTER TURN WORM TYPE GEAR OVER-RIDE FEATURES •
Compact and light weight
•
There are two keyway 90° apart to allow mounting east-west or north-south.
•
Pull out the positioning pin & rotate the off-centre device 180° to engage the gearbox, disengage the opposite way.
•
The gear operator is filled with a special lubricant. The gearbox is a sealed unit and is dust proof & waterproof and made to IP65.
•
The bottom of gear operator should be connected to the valve (bracket mounting), the top is connected to the actuator with the valve stem going through the inner hole of worm gear and the square on the end of stem then inserts into the square hole of the actuator cylinder.
•
The unit can be switched between manual gear & automatic actuator operation but does not allow engagement of both devices at the same time. The cylinder of the gear operator engages to the valve stem & disengages the actuator in one position, then in the other position this is reversed.
MO Series manual override is an emergency device for the opening and closing of a valve in case of a pneumatic actuator failure. It’s self-locking worm gear design provides safe & easy operation for transferring between control & manual operation.
APPLICABLE STANDARDS Model MOS-1 / MOS-2 / MOS-3 / MOS-4 / MOS-5 / MOS-7 / MOS-8 Torque Range 100 to 9800 Nm Temperature -20°C to +80°C Stroke Adjustment ±10 Movement 0° to 90°
10
9
5
The MO Series declutchable gear operators provide an easy and reliable method of direct manual operation that can be utilised to over-ride the actuator as emergency control on air failure, 8 or as a local control in the event of controller 1 malfunction. When the hand wheel is clutched in, the valve is then under local manual control and the remote control is ‘locked out’.
12 11
2 3
4
6
7
MATERIALS No.
40
Part Name
Material
No.
Part Name
Material
1
Housing
Aluminium / Ductile Iron
7
On/Off Lever
EN8 ZP Alloy Steel
2
Worm Wheel
SGI 600
8
Limit Stop
EN8 ZP Alloy Steel
3
Eccentric Bush Bear
EN8 Alloy Steel + ZP
9
Gasket
CNAF / Viton
4
Worm Shaft
EN8 Alloy Steel + ZP
10
Top Cover
Aluminium / Ductile Iron
5
Eccentric Bush H/W Side
EN8 Alloy Steel + ZP
11
Hand Wheel
Aluminium
6
Selector
Steel
12
Stem
EN8 Alloy Steel + ENP
D I A M O N D G E A R - Gearboxes
GEARBOXES - DECLUTCHABLE GEAR
M O S S E R I E S D E C LU TC H A B L E G E A R OVERVIEW MOS declutchable gear box provides reliable manual positioning of valves, allowing existing pneumatic or hydraulic rotary actuators to be over ridden. All Diamond Gear MOS gearboxes are suitable for outdoor use. The self-locking rugged design allows easy & safe operation, positive manual positioning & long life.
Clutch Lever
Limit Stops
OPERATION For manual operation, pull out the spring clutch lever and then rotate the clutch lever clockwise until fully engaged. Anticlockwise lever movement will disengage manual operation and the valve is recoupled direct to the automatic actuator. When under manual control, the valve remains locked in the last set position.
Actuator Side Gear Side
STROKE ADJUSTMENT The MOS gearbox is supplied with two stroke adjusting bolts. These bolts must be set for valve positioning and to avoid damage during manual operation. The limit stops on actuators are overridden when fitted with MO - Gearboxes. For stroke angle less than 80°, consult us.
Manual Control Manual control(ON) (ON)
Remote Control Remote control (OFF)(OFF)
Clutch Lever Clutch lever
E
ASSEMBLY CODES S R
- Standard - Reversed operation: handwheel on the other side (factory option).
Front View
Side View
SPECIFICATIONS Body Gear Quadrant Worm shaft Temperature Stroke Adjustment Movement Coating Fasteners
Heavy Cast Aluminium or Ductile Iron. Aluminium bronze or SGI 600/3. Hard anodized, high grade aluminium or ENB. -20°C to +85°C. (Specials on request). +5° and -5° at each end. 0° - 90°. Polyurethane coating. Stainless steel.
D I A M O N D G E A R - Gearboxes
41
GEARBOXES - DECLUTCHABLE GEAR
M O S S E R I E S D E C LU TC H A B L E G E A R MAIN SPECIFICATIONS (MM) Model
Ratio
Turns to Close 90°
Output Torque NM
Performance Factor ± 10%
Input Torque NM
Gear Box Base M1 (As per ISO:5211)
Pneumatic Actuator Base M2
Min.
Max.
Min.
Max.
MOS-01 MOS-02 MOS-03 MOS-04 MOS-04A MOS-05 MOS-06 MOS-06A MOS-07 MOS-08 MOS-05SGS MOS-06SGS MOS-06ASGS MOS-07SGS MOS-08SGS MOS-08SGS
40:1 35:1 40:1 40:1 45:1 48:1 48:1 54:1 54:1 64:1 110.4:1 110.4:1 216:1 216:1 256:1 384:1
10 8.75 10 10 11.25 12 12 13.5 13.5 16 27.6 27.6 54 54 64 96
100 300 500 890 1610 1900 3600 5000 7600 9800 1900 3600 5000 7600 9800 9800
09 08 09 09 10 11 11 13 13 16 23 23 44 44 55 82
11 38 56 99 161 173 327 385 585 613 83 157 115 173 178 120
F05 F07 F10 F10 F12 F12 F14 F14 F16 F25 F12 F14 F14 F16 F25 F25
F07 F10 F12 F12 F14 F16 F16 F25 F25 F30 F16 F16 F25 F25 F30 F30
F05 F07 F10 F10 F12 F12 F12 F14 F16
F07 F10 F12 F14 F14 F16 F16 F16 F25
IN CASE OF USING SPRING RETURN PNEUMATIC ACTUATOR ADD THE ACTUATOR TORQUE SPRING TO THE TORQUE OF VALVE TO CALCULATE TORQUE OF MANUAL OVER-RIDE.
F25 F12 F14 F14 F16
F14 F16 F16 F25 F25 F25
Stem Max. 25* 28 36 40 52 52 75 75 90 115 52 75 75 90 115 115
Standard Pull or Rim Effort Handwheel reqd. to operate ±10% N (KG) Dia. MM 250 250 300 450 500 600 600 700 700 700 600 600 700 700 700 700
88(9) 304 373 435 644 577 1010 1100 1671 1751 276 523 325 494 508 341
MAX. STEM SIZE FOR F-05 MOUNTING BASE (M2) IS 19.0 MAX. STEM SIZE FOR F-07 MOUNTING BASE (M2) IS 25.0
F
A A
E
ØD
ØG
Valve side gearbox base M1
A
Actuator side base M2
B C
DIMENSIONS (MM) - MOS-01* ~ MOS-08* A 92 125 153 128 156 166 202 255 275 314
B 161 149 174 165 227 210 264 266 270 275
C 265 269 324 331 390 365 435 488 513 528
ØD 250 250 300 450 500 600 600 700 700 700
E 60 92 98 89 76 91 110 108 146 154
F 93 110 115 129 153 160 176 182 205 214
MOS-05SGS to MOS08SGS see page 32 NOTES:-
A. Stem bore and stem entry length is to be considered by customer. While calculating total stem entry deduct entry of adaptor / coupling length in length ‘L’ of worm wheel. B. Raised face (Spigot) as per std IS 521 can also be provided on Request.
42
D I A M O N D G E A R - Gearboxes
ØG COUNTER DIMS ARE AS PER IS-5211
Model MOS - 01 MOS - 02 MOS - 03 MOS - 04 MOS - 04A MOS - 05 MOS - 06 MOS - 06A MOS - 07 MOS - 08
GEARBOXES - DECLUTCHABLE GEAR
M O S S E R I E S D E C LU TC H A B L E G E A R MATERIALS OF CONSTRUCTION - MOS 01 ~ MOS 08 8 14
1
2
3
15 15
14
7
9 11 16 17
6
7
4
6
10
5
12
BILL OF MATERIALS - MOS 01* ~ MOS 08* Description
Standard
1
Housing
CI (FG220) or Aluminium Alloy
2
Cover
CI (FG220) or Aluminium Alloy
3
Worm Wheel
SGI 600/3
4
Worm Shaft & Worm
Zinc Plated Carbon Steel
5
Cams
Zinc Plated Alloy Steel
6
Thrust Spacer / Ball Thrust Bearing
Gun Metal / Alloy Steel
7
Retainer Plates
MS
8
Stopper Bolts & Nuts
Steel 8.8Gr Zinc Plated
9
Plunger Assembly
SS304
10
Plunger Knob
Delrin
11
‘O’ Rings
Nitrile
12
Hand Wheel & Stem
M.S. Powder Coated Handwheel / EN8 + ENP Stem
13
Lubrication
Multi Purpose Grease (LEX 3)
14
Fasteners
HT 8.8Gr.
15
Bush Bearing
Gun Metal
16
Collar Ring
EN-8 + Zinc Plated
17
Cam Handle Assembly
EN-8 Zinc Plated
18
Surface Coating
Silver Ash Hammer tone (Enamel)
*For MOS 05SGS to MOS 08SGS see page 32
NOTES:-
A. Thrust spacers (6) have been provided for MOS-01 to MOS-05 models, instead of ball thrust bearing. *B. MOS-01 to MOS-04 do not have retainer plate (7). The cams are retained by circlips. C. Bushes (16) as per requirement only, depending on models. **D. MOS-01 to MOS-03 will have collar ring (17) assembly.
D I A M O N D G E A R - Gearboxes
43
GEARBOXES - DECLUTCHABLE GEAR
M O S S E R I E S D E C LU TC H A B L E G E A R MATERIALS OF CONSTRUCTION - MOS 05SGS ~ MOS 08SGS 8 A
01 02
11 17 16 12 03 05 14 A 19
07
15 05
04
06
09
10
BILL OF MATERIALS - MOS 05SGS ~ MOS 08SGS SL. No.
Part Description
Material Grade
1
Housing
Aluminium Alloy
2
Cover
Aluminium Alloy
3
Worm Wheel
SGI 600/3 + ZP
4
Worm Shaft & Worm Wheel
EN-8
5
Cams
EN-8 + ZP
6
Ball Thrust Bearing
Alloy Steel
7
Retainer Plate
MS
8
Stopper Bolts & Nuts
Stel 8.8Gr Zinc Plated
9
Plunger Assembly
SS304
10
Plunger Knobs
Delrin
11
O Rings
Nitrile
12
Hand Wheel & Stem
MS Powder Coated Handwheel / EN8 + ENP Stem
13
Lubrication
Multi Purpose Grease (LEX 3)
14
Fasteners
HT 8.8Gr.
15
Bush Bearing
Gun Metal
16
Collar Ring
EN-8 + Zinc Plated
17
Cam Handle Assembly
EN-8 + Zinc Plated
18
Surface Coating
Silver Ash Hammer Tone (Enamel)
19
Spur Gear
CI FG-220 + ZP
NOTES:-
A. Thrust spacers (6) have been provided for MOS-01 to MOS-05 models, instead of ball thrust bearing. *B. MOS-01 to MOS-04 do not have retainer plate (7). The cams are retained by circlips. C. Bushes (16) as per requirement only, depending on models. **D. MOS-01 to MOS-03 will have collar ring (17) assembly.
44
D I A M O N D G E A R - Gearboxes
GEARBOXES - DECLUTCHABLE GEAR
M O S S E R I E S D E C LU TC H A B L E G E A R DIMENSIONS - MOS 05SGS ~ MOS 08SGS A
F E
ØD
A
A
B C
A
B
C
ØD
MOS-05SGS
166
245
445
600
MOS-06SGS
202
257
475
600
MOS-06ASGS
255
262
530
700
MOS-07SGS
274
275
557
700
MOS-08SGS
314
288
580
700
D I A M O N D G E A R - Gearboxes
E
F
G COUNTER DIMS ARE AS PER IS-5211
Model
45
NOTES
D I A M O N D G E A R - Gearboxes
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