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42mm Planetary gearbox

Quantity:
  • P421
  • I.CH
Gearbox Description
Housing 
material
Bearing at 
output
Radial load 
(10mm from flange)
Shaft 
axial load
Shaft press 
fit force,max.
Radial play 
of shaft
Thrust play 
of shaft
Backlash
 at no-load
MetalSleeve bearings≤5Kgf≤3Kgf≤15Kgf≤0.08mm≤0.3mm≤3°
MetalBall bearings≤8Kgf≤3Kgf≤15Kgf≤0.05mm≤0.3mm≤3°


Motor Shaft Pinion Specification 
ModuleNo. of teethPressure angleHole diameterReduction ratio.
0.61220°3.981/24,1/144,1/864
0.61520°4.981/720,1/1062,1/1470,1/2500,1/3000,1/3600
0.61820°4.981/17,1/61,1/104,1/212
0.62420°4.981/14,1/49,1/84,1/504
0.62020°4.981/4


Gearbox Specification
Reduction ratio1/41/141/171/241/491/611/841/1041/1441/2121/2941/5041/6421/7201/8641/10621/14701/2500
Rated tolerance 
torque (Kg.cm Max.)
38881818182020252530303030303030
Max momentary
tolerance torque (Kg.cm )
92424245454546060757590909090909090
Efficiency80%70%70%70%60%60%60%60%60%50%50%50%50%50%50%40%40%40%
Length
(L-mm)
32.539.239.239.245.945.945.945.945.952.652.652.652.652.652.659.659.659.6
Weight(g)
Ball bearings
139191191191231231231231231281281281281281281326326326


                                                                 Mechanical Dimensions
D423


Full Datasheet

D423.doc

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