Nema 17 stepper motor 42BYGHM809

Description

Nema 17 stepper motor 42BYGHM809 4200g.cm holding torque, 1.7A from the Wantai brand for 3D printers, among others. A large and precise stepper motor that moves in steps of 0.9 degrees.

Nema 17 stepper motor 42BYGHM809 specifications:
– Type: 42BYGHM809
– Frame Size: NEMA17
– Step Angle: 0.9 degree
– Works from: 2.8 V
– Current: 1.7 A/phase
– Resistance: 1.65 Ohm/phase
– Inductance: 4.0 mH/phase
– Holding torque: 4200g-cm
– Rotor inertia: 68 g/cm2
– Number of wires: 4
- Weight: 0.34 kg
– Length: 48mm
– Shaft diameter: 5.0mm
– Axle length: 20mm