Nema 23 JK57HSB82-3004 External Ball Screw Linear Stepper Motor 1.8 Degree 2.1N.m (297.38oz.in) 57x57x82mm 3.0A 4 Wires

Jkongmotor Nema 23 bipolar external ball screw linear stepper motor (JK57HSB82-3004) with step angle 1.8deg and size 57x57x82mm. Outside diameters of screw rod including 8mm, 10mm, 12mm and 16mm. It has 4 wires, 3A, 1.2Ω 4mH and with holding torque 2.1N.m(297.38oz.in). For more different stepper motors requirements (such as gearbox, brake, encoder, or integrated motors), please contact us!!!

Electrical Specifications：

• Type: Nema23 bipolar external linear stepper motor with ball screw

• Model Name: JK57HSB82-3004

• Phase: 2

• Step Angle: 1.8 degree

• Current: 3.0A

• Resistance: 1.2Ω±0.1(20℃)

• Inductance: 4mH±20%(1kHz 1V RMS)

• Holding Torque: 2.1N.cm (297.38oz.in)

• Insulation Class: B(130°); 80K Max.

• Optional Parts: Gearbox, Encoder, Brake, Integrated Driver...
  

  
  

Physical Specifications:

• Frame Size: Nema 23 ( 57 x 57mm)

• Body Length: 82mm

• Shaft Diameter: 8 /10 /12 /16mm

• Shaft Type: T-type External Ball Screw

Wires Connection: