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.
|Model No.||Step Angle||Rated Current
|Holding Torque||Leads||Rotor Inertia||Thickness|
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