NEMA 23 Stepper Motor 1.8deg Bipolar/Unipolar 4.0A 2.8Nm/397.6oz.in 57x84mm 8 Wires

Part Number: 57HS84-4008S
Lead Time: In Stock
Unit Price: US $25.00
Sales: 127

*Ship from China

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This powerful NEMA 23 stepper motor has step angle 1.8degree/200 steps per revolution 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 2Nm(284oz.in) with unipolar connection and 2.8Nm(397.6oz.in) with bipolar connection.

Electrical Specification

Manufacturer Part Number: 57HS84-4008S
Motor Type: Unipolar/Bipolar
Step Angle: 1.8deg
Holding Torque(Bipolar): 2.8Nm(397.6oz.in)
Holding Torque(Unipolar): 2Nm(284oz.in)
Rated Current(Bipolar Serial): 2.83A
Rated Current(Bipolar Parallel): 5.66A
Rated Current(Unipolar): 4A
Phase Resistance(Bipolar Serial): 1.6ohms
Phase Resistance(Bipolar Parallel): 0.4ohms
Phase Resistance(Unipolar): 0.8ohms
Inductance(Bipolar Serial): 7.2mH
Inductance(Bipolar Parallel): 1.8mH
Inductance(Unipolar): 1.8mH
Driving Voltage: 24-72V

Physical Specification

Frame Size: 57x57mm
Body Length: 84mm
Shaft Diameter: Φ6.35mm
Shaft Length: 21mm
D-cut Length: 18mm
Number of Leads: 8
Lead Length: 500mm
Weight: 1.3kg

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Product Details
Model Number	57HS84-4008S
Product Type	Hybrid Stepper
Lead Time	in stock
Stepper Electrical Specification
Step Angle(deg.)	1.8
Bipolar/Unipolar	Bipolar/Unipolar
Holding Torque(Nm)	2.8
Holding Torque(oz.in)	397.6
Rated Current(A)	4.0
Driving Voltage(VDC)	24-72
Insulation Class	B
Stepper Physical Specification
Protective Grade	IP20
Frame Size(mm)	57x57
Body Length(mm)	84
Output Shaft Type	D-cut
Shaft Diameter(mm)	6.35
Shaft Length(mm)	21
No. of Leads	8
Lead Length(mm)	500
Weight(KG)	1.3