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Motor Technology - RDS
request details standard range of planetary gearboxes

 

The RDS range of planetary gearboxes has been superseded!

 

Please take a look at the EP range of planetary gearboxes on our new website controlinmotion.com.

 

The RDS gearboxes are precision units suitable for use with servo,

stepper and standard AC and DC motors.

 

The RDS gearboxes offer low backlash, mathematically accurate ratios up to 100:1

and high efficiency.

 

One and two stage versions of the gearboxes are available and they are suitable

for intermediate input speeds up to 5000rpm.

 

 

Features

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Highly dynamic

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Low inertia

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High efficiency: 1 stage - 97% / 2 stage - 93%

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High torsional stiffness

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High overload capability

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Minimal sensitivity to shock

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Available with keyed or clamp input

 

 

Options

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Various output shaft/flange options

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Key / key-way

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Specials

 

 

Technical Data

 

Technical Data

Ratios

I

Input speed

cont /.max (rpm)

Nominal Torque

(Nm)

Backlash

(arc/min - max)

 

 

 

 

 

RDS 55/1

3...10

4000 / 5000

≤ 12

< 8

RDS 55/2

9...100

4000 / 5000

≤ 12

< 10

 

 

 

 

 

RDS 75/1

3...10

4000 / 5000

≤ 32

< 8

RDS 75/2

9...100

4000 / 5000

≤ 32

< 10

 

 

 

 

 

RDS 90/1

3...10

4000 / 5000

≤ 82

< 8

RDS 90/2

9...100

4000 / 5000

≤ 82

< 10

 

 

 

 

 

RDS 120/1

3...10

3000 / 4000

≤ 147

< 8

RDS 120/2

9...100

3000 / 4000

≤ 147

< 10

 

 

 

 

 

RDS 155/1

3...10

4000 / 5000

≤ 287

< 8

RDS 155/2

9...100

4000 / 5000

≤ 287

< 10

 

 

Dimensions

 

Dimensions

(in mm)

A (1 - 2 stage)

B

C

D

RDS 55-TT

112.5 - 132.5

56

22

12

RDS 75-TT

146.5 - 170

75

34.5

14

RDS 90-TT

187.5 - 219.5

90

43

19

RDS 120-TT

230 - 282

120

57.5

25

RDS 155-TT

293.5 - 329

155

69

32

 

 

Note

Dimensions quoted are based on a standard gearbox

with standard motor flange. A wide range of flanges are

available to suite most motors. Dimensions may vary.