Dual Shaft Nema 23 Uni/Bipolar 1.8deg 2.83Nm(400oz.in) 4A 57x57x84mm 8 Wires

This nema 23 stepper motor with step angle 1.8deg and size 57x57x84mm. It has 8 wires, which have three connection options: Unipolar or Bipolar(Serial) or Bipolar(Parallel), you can choose any type as you wish. It's houlding torque reach 2.0Nm(283oz.in) with unipolar connection and 2.83Nm(400oz.in) with bipolar connection. A rear shaft can mount encoder, hand wheel or equals.

Electrical Specification

• Manufacturer Part Number: 23HS33-4008D
• Motor Type: Unipolar/Bipolar
• Step Angle: 1.8deg
• Holding Torque(Bipolar): 2.83Nm(400oz.in)
• Holding Torque(Unipolar): 2.0Nm(283oz.in)
• Rated Current(Bipolar Serial): 2.83A
• Rated Current(Bipolar Parallel): 5.66A
• Rated Current(Unipolar): 4.0A
• Phase Resistance(Bipolar Serial): 1.6ohms
• Phase Resistance(Bipolar Parallel): 0.4ohms
• Phase Resistance(Unipolar): 0.8ohms
• Inductance(Bipolar Serial): 7.2mH±20%(1KHz)
• Inductance(Bipolar Parallel): 1.8mH±20%(1KHz)
• Inductance(Unipolar): 1.8mH±20%(1KHz)

Physical Specification

• Frame Size: 57 x 57mm
• Body Length: 84mm
• Shaft Diameter: Φ6.35mm
• Front Shaft Length: 21mm
• D-cut Length: 15mm
• Rear Shaft Length: 15mm
• Number of Leads: 8
• Lead Length: 300mm
• Weight: 1.13kg

Connection