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 Motor Technology - EP planetary gearboxes
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The EP gearboxes are planetary units suitable for use with servo,

stepper and other types of motors.

 

The EP gearboxes offer medium 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

 

 

Options

 

 

Technical Data

 

Technical Data

Ratios

I

Input speed

cont /.max (rpm)

Nominal Torque

(Nm)

Backlash

(arc/min - max)

 

 

 

 

 

EP 55/1

3...10

4000 / 5000

≤ 16

< 15

EP 55/2

9...100

4000 / 5000

≤ 16

< 20

 

 

 

 

 

EP 75/1

3...10

4000 / 5000

≤ 32

< 15

EP 75/2

9...100

4000 / 5000

≤ 36

< 20

 

 

 

 

 

EP 90/1

3...10

4000 / 5000

≤ 60

< 15

EP 90/2

9...100

4000 / 5000

≤ 75

< 20

 

 

 

 

 

EP 120/1

3...10

3000 / 4000

≤ 180

< 15

EP 120/2

9...100

3000 / 4000

≤ 220

< 20

 

 

 

 

 

EP 155/1

3...10

4000 / 5000

≤ 380

< 15

EP 155/2

9...100

4000 / 5000

≤ 500

< 20

 

 

Dimensions

 

Dimensions

(in mm)

A (1 / 2 stage)

B

C

D

EP 55-TT

97 / 116

55

23.5

12

EP 75-TT

124.5 / 147

72

34.5

14

EP 90-TT

156 / 185

90

43

19

EP 120-TT

191 / 224

115

57

25

EP 155-TT

241 / 283

140

70

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.