Home / Products / Stepper Motor / Hybrid Stepper Motor / Nema 23 BF57HM56-2804 Hybrid Bipolar Stepper Motor 0.9 Degree 1.2N.m (169.93oz.in) 57x57x56mm 2.8A 4 Wires

Nema 23 BF57HS56-2804 Hybrid Bipolar Stepper Motor 1.8 Degree 1.2N.m (169.93oz.in) 57x57x56mm 2.8A 4 Wires

Nema 23 BF57HM56-2804 Hybrid Bipolar Stepper Motor 0.9 Degree 1.2N.m (169.93oz.in) 57x57x56mm 2.8A 4 Wires

Type: Nema23 2Phase Bipolar Stepper Motor

Current: 2.8A

Resistance: 0.9Ω

Rated Torque: 1.2N.m(169.93oz.in)

Model:
BF57HM56-2804
Brand:
BesFoc
Steper Motor Kinds:
Open Loop Motors
Stepper Motor Size:
Nema23 (57mm)
Number of Leads:
4wires
Phase:
2 phase
Step Angle:
0.9°
MOQ:
10 Pcs


Availability:



Inquire

BesFoc Nema 23 bipolar stepper motor (BF57HM56-2804) with step angle 0.9deg and size 57x57x56mm. It has 4 wires, 2.8A, 0.9Ω 3.3mH and with holding torque 1.2N.m(169.93oz.in). For more different stepper motors requirements (such as gearbox, brake, encoder, or integrated motors), please contact us!!!

Electrical Specifications：

Type: Nema23 bipolar stepper motor
Model Name: BF57HM56-2804
Phase: 2
Step Angle: 0.9 degree
Current: 2.8A
Resistance: 0.9Ω±0.1(20℃)
Inductance: 3.3mH±20%(1kHz 1V RMS)
Holding Torque: 1.2N.cm (169.93oz.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: 56mm
Shaft Diameter: 6.35mm
Shaft Length: 21mm

Wires Connection:

A+	A-	B+	B-
Black	Green	Red	Blue

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