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RX DC SERVOMOTORS 0.3 to 8 Nm 2.52 to 69 in.Ib

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PARVEX is a leader in the motion control industry-particulary with quality and innovation. One of the many products from PARVEX is the modern range of DC Servomotors. FEATURES Low time constant and very high performance. Smaller size to meet your exact requirements Complete motor range from 0.3 to 8 Nm. (2.65 lb-in to 70 lb-in) Strict quality control at all stages of manufacture. Ball-bearings lubricated for life Excellent slow and smooth running characteristics. Designed for advanced servomechanisms and robotics. The most competitive performance/price ratio.

CONSTRUCTION 2 poles(RX1 and RX3). 4 poles(RX5 and RX6). NEMA flanges and shafts are available on request Protection • IP 40 (RX1 and RX3) • IP 54 (RX and RX6) IP55 as option Insulation : F class Cable length 1 meter

COMPLIANCE WITH “ CE ”STANDARDS RX servomotors meet directive 73/23/ECC dated 19th February 1973 (amended by directive 93/ 68/EEC dated 22 July 1993) and comply with standards EN 60034-1 and IEC 34-1/1994. Compliance with these standards requires installation in accordance with our recommendations. In addition, installation must be on a mechanical support providing good thermal conduction and not exceeding 40° C in the vicinity of the motor flange. Applications : All industrial applications: special-purpose machinery, material handling, packaging, machine tools, etc.

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ACCESSORIES PRECISION TACHO GENERATOR

The PARVEX tachometers, designed for high precision, are built on a hollow shaft in order to increase the stiffness Motor

Tacho

RX1-RX3

TBN206

RX5 – RX6

TBN306

Voltage gradient Volt/1000 rpm

Resistance at 25°C ohm

6

47

6

14.6

Inertia 2

Ibs-in-s 10 Kgm2.10-5

Weight -4

0.44

Ibs kg 0.44

0.5

0.2

2.21

0.66

2.5

0.3

RX servomotors may be fitted with a resolver. The signals emitted by the resolver generate speed information (role usually fulfilled by a tachometer) and may also be used for elaborating information simulating an optical encoder (1024 lines per revolution).

RESOLVER

The brake is primarily a holding brake. Do not use for dynamic braking. Brake applied on de-energization.

HOLDING BRAKE

Motor

RX1 RX3 RX5 RX6

INCREMENTAL ENCODER

Holding torque at 20°C Ib-in Nm

at 100°C Ib-in Nm

8.85 1 13.3 1.5 53 6 106 12

8 0.9 12.4 1.4 49 5.5 102 11.5

Voltage (±10%)

Rated current

V=

A

24

0.46

24

0.46

24

0.54

24

0.88

Inertia

2

Weight

-4

Ibs-in-s 10 2 -5 Kgm .10

Ibs kg

0.88 1 0.88 1 4.7 5.3 13.9 15.7

0.88 0.4 0.40 0.18 1 0.45 2 0.9

All models provide complementary outputs, marker and line drivers, 5 V supply.

Connection

K9

C4

C6 B

A

White

Brown

5

A

White/Black

Green

6

B

Blue

Grey

8

B

Blue/White

Pink

1

mark0

Green

Red

3

mark0

Green/White

Black

4

+5 V Supply

Red

Brown/Green

12

+5 V common

-

Blue

2

0 V Supply

Black

White/Green

10

0 V common

-

White

11

The space saving K9 encoder is directly mounted on the motor shaft, therefore avoid axial loading. The C4 encoder has a hollow shaft and flexible mounting arrangement which allows for a very compact design. The C6B is fully protected (IP 65) by a cast alumuminium cover. Motor

Encoder

Connection

Resolution Standard

Option

RX1 - RX4

K9

Cable 1m

500

250

RX1 – RX3

C4

Cable 1m

500

1000-2000

RX5 - RX6

C6 B

Connector

500-1000

2500-5000

PPR can be multiplied by 4 by the CNC.

C6 B 3

Inertia 2 -4 Ibs-in-s 10 2 -5 Kgm .10

Weight Ibs kg

0.03 0.03 0.20 0.23 0.26 0.3

0.15 0.07 0.44 0.20 1 0.45


4

23,9

32,7

2,7

3,7

CE

CE

CE

CE

CE

CE

CE

RX 130 H

RX 320 E

RX 330 C

RX 520 K

RX 530 F

RX 620 J

RX 630 E

69,0

44,3

13,6

9,56

3,54

16

10,5

10,3

7,7

9,4

7,8

3,6

2,8

134

134

116

119

59

54

46

44,5

V

U

voltage

Rated

2400

2400

2700

2800

2900

3000

3000

3000

rpm

N

speed

Rated

Peak

45

27

30

20

26

20

12,5

9

A

Imax

low speed

at

current

52

52

39

38

17,7

15,2

12

11,2

V

Ke

( 25°C )

1000 rpm

at

E.M.F.

0,5

0,49

0,37

0,36

0,17

0,145

0,115

0,107

Nm/A

ASSOCIATIONS EXAMPLES RX3... + AXL 630

0,246

0,49

0,48

0,76

0,45

0,56

1,84

2,6

4,3

3,6

5,4

4,6

5,3

5,3

7,5

mH

Ω 2,7

L

inductance

Armature

Rb

( 25°C )

resistance

Armature

500

350

174

128

72

50

6,8

5

2

10 .

-5

kg.m

x

x

10 .

-4

2

443

310

154

113

64

44

6

4,4

lb.in.sec

J

Inertia

*

40

40

30

30

23

23

16

16

daN

89,92

89,92

67,44

67,44

51,71

51,71

35,97

35,97

lbf

Fa *

load

Thrust

not cumulative

26

26,5

18

18,2

13,5

13,5

11

11

min

Tth

constant

time

Thermal

**

kg

13

8,7

6,6

5,2

4

1,6

224,8 18,5

213,6

191,1

179,8

112,4

101,2

44,96

39,69 1,35

lbf

M

42

29

20

15

12

9

3,6

3

lbs

Weight

at half shaft length

100

95

85

80

50

45

20

18

daN

Fr *

load **

Radial

RX6... + AXL 630

Separate sheets describing Motor + Gear box + Amplifier associations are available on request. Please contact us.

4,43

4,34

3,27

3,19

1,50

1,28

1,02

0,947

lb.in/A

Kt

( 25°C )

constant

Torque

PERFORMANCE

AXL (gear motors) The entire RX servomotor range (except RX1) may be fitted with “ GB planetary reducers, ratio 1/5 or 1/25 in order to provide a very compact, high torque, gear motors.

7,8

5

1,54

1,08

0,4

0,285

CE

RX 120 L

2,52

Nm

A

Io

Mo

lb.in

at

low speed

at

current

torque

low speed

Continuous

Continuous

Units

Symbol

From factor ≤ 1.02

(40°C ambient)

Data

M a r k


5

0

2

4

6

0

0.5

1

N.m

N.m

1000

2000

2000

rpm

rpm

3000

130V max

RX520 K

4000

60V max

RX120 L

0

2

4

6

8

10

0

0.5

1

1.5

N.m

N.m

1000

2000

2000

rpm

60V max

rpm 3000

130V max

RX530 F

4000

RX130 H

0

5

10

0

1

2

3

N.m

N.m

1000

2000

4000

rpm 3000

150V max

RX620 J

2000

rpm

60V max

RX320 E

thermal continuous duty

Performance curves

0

10

20

0

2

4

N.m

N.m

1000

1000

3000

rpm 3000

150V max

RX630 E

rpm

60V max

RX330 C

2000

2000

intermitent duty


DIMENSIONS MOTOR + BRAKE + TACHO + ENCODER

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DIMENSIONS MOTOR + BRAKE + RESOLVER

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OTHER PRODUCTS IN THE PARVEX RANGE

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AXEM, RS, RX, DC servomotors combined with RTS servoamplifiers. «EEx» brushless servomotors for explosive atmospheres (XD series + DIGIVEX). «NX», «H» and «L» brushless servomotors. HV, HW spindle servomotors. DIGITAL VARIABLE SPEED DRIVE DSD  SINGLE-AXIS  COMPACT SINGLE-AXIS DLD  POWER SINGLE-AXIS DPD DMD  MULTIPLE-AXIS VARIABLE SPEED DRIVE - POSITIONER  SINGLE-AXIS DSM DPM  POWER SINGLE-AXIS DMM  MULTIPLE-AXIS CYBER 2000 and 4000 numeric controllers (1 - 4 axes). «AXL» gear motors : range of planetary gears integrated into servomotors to form a compact unit. AXL range comprises : - “ H ” series servomotors - 1/5 or 1/25 GB gears.

PARVEX Inc. 9225 Forsyth Park Drive - Charlotte - NC - 28273 USA Telephone (704) 588 3246 - Facsimile (704) 588 4806 www.parvex.com

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PVD 3366 US 01/2003 Subject to evolution - Printed in France - DICOLOR : + 33 (0)3 80 56 19 19

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