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42JMG50K 91:1

Precision Planetary Gearbox · Spur gear

Product Details

Order No.4210091
Outer Diameter42 mm
Reduction Ratio91:1
Absolute Reduction Ratio90.74:1
Number of Stages3
Rated Output Torque4 N·m
Max. Momentary Torque12 N·m
Efficiency73%
Backlash1.5°
Length56 mm
Weight320 g
Direction of RotationSame direction as motor
ERP Item Code42JMG50K-R90.74-S3
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Drawings & Photos

42JMG50K Product photo
Product photoclick to enlarge
42JMG50K Dimension drawing
Dimension drawingclick to enlarge
42JMG50K Assembly drawing
Assembly drawingclick to enlarge

General specifications and motor shaft pinion are model-level (shared by all ratios of this model). View Model Hub →

Other Ratios in This Model

3.8182:1 4.8750:1 14.58:1 18.61:1 23.77:1 55.66:1 71.07:1 90.74:1 115.86:1 212.53:1 271.36:1 346.47:1 442.36:1 564.80:1

Full ratio comparison (torque, efficiency, backlash, length, weight) is on the View Model Hub →