5-Phase Stepping Motor
Low-Backlash Gear Model
Low-Backlash Gear Model 60mm(2.36inch) sq
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Motor dimensions: 60mm(2.36inch) sq
Motor length mm 92 92 92 92 92 92
Model No. Single Shaft 103F7851-70CXA4 103F7851-70CXB4 103F7851-70CXE4 103F7851-70CXG4 103F7851-70CXJ4 103F7851-70CXK4
Double Shaft 103F7851-70CXA1 103F7851-70CXB1 103F7851-70CXG1 103F7851-70CXE1 103F7851-70CXJ1 103F7851-70CXK1
Allowable Torque N·m 1.25 2.5 3 3.5 4 4
Rotor inertia ×10-4 kg·m2 0.275 0.275 0.275 0.275 0.275 0.275
Basic step angle   0.2 0.1 0.072 0.036 0.024 0.02
Gear ratio   1:3.6 1:7.2 1:10 1:20 1:30 1:36
Backlash DEG 0.55 0.25 0.25 0.17 0.17 0.17
Allowable speed min-1 500 250 180 90 60 50
Mass kg 0.97 0.97 0.97 0.97 0.97 0.97
Allowable thrust load N 30 30 30 30 30 30
Allowable radial load N 100 100 100 100 100 100

Combination Drivers
AC input driver FS1W075P00 FP1W075P00