NEMA17 42HS40-1684AC

Product description: JK42HS40-1684 stepper motor 200 steps/rev 2,8 V / 1,68 A / 0,4 Nm

Bipolar stepper motor, four wire. It has a resolution of 200 steps per revolution (1.8 degrees). It is powered by 2.8 V and draws 1650 mA per coil. The torque is 4.0 kg*cm (0.4 Nm). Dimensions are 42 x 42 x 40 mm (NEMA 17).

Accessories for the motor

There are also accessories available in our shop to make stepper motors easier to use:

• 5 mm mounting hub - allows to mount mechanical elements on the motor shaft
• Stepper motordriver - simple to use, small modules allowing to control direction, speed and resolution. We have also prepared instructions for connecting different types of stepper motors.

Applications of stepper motors:

• printers
• CNC devices
• 3D printers
• laser devices
• manipulators

Stepper motor specification JK42HS40-1684

• Resolution: 200 steps/rev (1.8 °)
• Rated voltage: 2,8 V
• Current consumption per coil: 1,68 A
• Coil resistance 1.65 Ω
• Winding inductance: 3.2 mH
• Holding torque 4.0 kg*cm (0.4 Nm)
• Leads: bipolar (four wires)
• Shaft diameter: 5 mm
• Weight: 280 g
• Standard: NEMA 17
• Dimensions: 42 x 42 x 40 mm (without shaft)