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The Machifit 42 stepper motor is a great choice for your 3D printer or CNC engraving machine. It features dual shafts for extra stability and power, and can handle up to 1.68A of current. The 42BYGH40-1704B also has great thermal conductivity thanks to its pure copper wire construction, and its precision bearings make it durable and long-lasting.
Specification:
Model No. | Step Angle | Rated Current /Phase |
Resistance /Phase |
Inductance /Phase |
Holding Torque | Leads | Rotor Inertia | Thickness |
(°) | A | Ω | mH | N.m | No. | g.c㎡ | mm(Inch) | |
42BYGH40-1704B | 1.8 | 1.68 | 1.65 | 3.2 | 0.45 | 4 | 54 | 40(1.57) |
Axis type optional: N round optical axis, P milling single flat table
Shaft exit mode optional: A single-end shaft exit, B two-end shaft exit
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