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ProductName： GK-PL28

                                                        

Stages

Length
(mm)
Output torque（N.m）

Efficiency
(%)

Backlash
no load

Weight
(g)

Continuous

Intermittent
1
23.2
  26.2
1
1.3
90
≤1.2°
50
2
27.7
  30.7 
2
3
85
≤1.8°
65
3
32.2
  35.2
2
3
80
≤2°
80
4
36.7
  39.7
2
3
75
≤2°
95
5
41.2
  44.2
2
3
70
≤2°
110

Housing material
Stainless steel
Gear train material
all steel
Recommended max. input speed for:
continuous operation
6,000 rpm
Direction of rotation(reversible)
=
Bearings on output shaft
bearing
Shaft load, max.
radial (6 mm from mounting face)
≤20N
axial Shaft press fit force, max.
≤20N
Shaft press fit force, max.
≤100N
Shaft play
radial ( 5mm from flange )
≤0.04mm
axial Operating temperature range
≤0.04mm
Operating temperature range
-40 to +125℃


Diameter(mm)

Reduction ratio

Stage
Φ28
3.57
1
4
4.6
              5.5
12.75
2
             14.29
               16
             16.43
             18.4
             19.64
             21.16

 22

 25.3

30.25

45.55
3
 
 
 
 
51.02
57.14
58.67
75.57
64.00
65.71
84.64
97.34 3

139.15 

166.38

162.69
4
182.21
204.08
209.54
228.57
234.69
256.00
262.85
269.89
294.40
302.28
338.56
347.63
389.34
447.75 4
581-2059
5
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