Nema 23 Bipolar 1.8deg 1.9Nm (269oz.in) 2.8A 3.2V 57x57x76mm 4 Wires

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Model: 23HS30-2804S
Stock Status: 266

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This is one of the most popular Nema 23 stepper motor, it with step angle 1.8deg and size 57x57x76mm. It has 4 wires, each phase draws 2.8A, with holding torque 1.9Nm (269oz.in).

Electrical Specification

Manufacturer Part Number: 23HS30-2804S
Motor Type: Bipolar Stepper
Step Angle: 1.8 deg
Holding Torque: 1.9Nm(269oz.in)
Rated Current/phase: 2.8A
Phase Resistance: 1.13ohms
Inductance: 5.4mH ± 20%(1KHz)

Physical Specification

Frame Size: 57 x 57mm
Body Length: 76mm
Shaft Diameter: Φ6.35mm
Shaft Length: 21mm
D-cut Length: 15mm
Number of Leads: 4
Lead Length: 500mm
Weight: 1.2kg

Connection

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

Resources

Full Datasheet: 23HS30-2804S.pdf
Torque Curve: 23HS30-2804S_Torque_Curve.pdf

Electrical Specification
Inductance(mH)	5.4
Phase Resistance(ohm)	1.13
Rated Current(A)	2.8
Step Angle(deg.)	1.8
Bipolar/Unipolar	Bipolar
Holding Torque(Ncm)	190
Holding Torque(oz.in)	269
Physical Specification
IP Rating	40
Frame Size(mm)	Nema 23 (57 x 57)
Body Length(mm)	76
Single Shaft/Dual Shaft	Single Shaft
Output Shaft Type	D-Cut
Shaft Diameter(mm)	6.35
Shaft Length(mm)	21
No. of Lead	4
Lead Length(mm)	500
Weight(g)	1100