Stepper motor SM-42BYH1684 400 steps / rev 2.8V/ 1.68A/ 0.48Nm

Product Code: MIN-10892
Availability: Temporarily Out Of Stock
28.10€
Ex Tax: 23.22€

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A stepper motor, also known as step motor or stepping motor, is a brushless DC electric motor that divides a full rotation into a number of equal steps. The motor's position can then be commanded to move and hold at one of these steps without any position sensor for feedback (an open-loop controller), as long as the motor is carefully sized to the application in respect to torque and speed.

Specification:

  • Steps per revolution: 400 (0,9 °)
  • Voltage rating: 2,8 V 
  • Current rating: 1,68 A
  • Resistance: 1,65 Ω per coil
  • Inductance: 4,1 mH 
  • Torque: 4,9 kg*cm (0,48 Nm)
  • Bipolar (4 wires)
  • Shaft diameter: 5 mm
  • Weight: 350 g
  • Standard: NEMA 17
  • Size: 42 x 42 x 48 mm

Stepper motors are used in:

  • 3D printer
  • CNC machines
  • Laser cutters
  • Manipulators