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1.8 42mm (NEMA 17) GM42BYG Stepper Motors
General Specification
Item Step Angle Accuracy Resistance Accuracy Inductance Accuracy Temperature Rise Ambient Temperature Insulation Class Dielectric Strength Shaft Radial Play Shaft Axial Play
Specifications ± 5% (full step, no load) ± 10% ± 20% 80°C Max. (rated current, 2 phase on) - 10°C ~ +50°C B 500 VAC for one minute 0.06 Max. (450 g-load) 0.08 Max. (450 g-load)
Technique Specifications
Model No.
Single Shaft GM42BYG015 GM42BYG023 GM42BYG228 GM42BYG304 GM42BYG401
Double Shaft GM42BYG015B GM42BYG023B GM42BYG228B GM42BYG304B GM42BYG401B
Rated Voltage
V 12 12 12 12 6
Current
A 0.3 0.4 0.4 0.3 0.8
Resistance
Inducta nce
mH
39 19
30 42
30 25
40 85
7.5 5
Holding Torque
Oz-in 16
27.78 27.78 38.88 33.
GM42BYG Datasheet
