Round Nema 23 Bipolar 1.8deg 70Ncm(99.13oz.in) 2.8A 1.8V 57x52mm 4 Wires

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In Stock: 10000
Model: 23HR20-2804S
Gross Weight: 0.65kg
Certificated: ISO, CE, UKCA, RoHS

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This round bipolar Nema 23 stepper motor with step angle 1.8deg and size 57x52mm. It has 4 wires, each phase draws 2.8A, with holding torque 0.7Nm(99.13oz.in).

Electrical Specification

Manufacturer Part Number: 23HR20-2804S
Motor Type: Bipolar Stepper
Step Angle: 1.8deg
Holding Torque: 0.7Nm(99.13oz.in)
Rated Current/phase: 2.8A
Phase Resistance: 0.65ohms
Inductance: 1.6mH±20%(1KHz)
Insulation Class: B 130°C[266°F]

Physical Specification

Frame Size: 57 x 57mm
Body Length: 52mm
Shaft Diameter: Φ6.35mm
Shaft Length: 20.6mm
D-cut Length: 19mm
Number of Leads: 4
Lead Length: 500mm
Weight: 600g

Connection

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

Electrical Specification
Has Torque/Thrust Curve?	Yes
Inductance(mH)	1.6
Phase Resistance(ohms)	0.65
Product Type	Hybrid Stepper Motor
Rated Current(A)	2.8
Step Angle(deg.)	1.8
Bipolar/Unipolar	Bipolar
Holding Torque(Ncm)	70
Holding Torque(oz.in)	99.13
Physical Specification
Frame Size(mm)	Nema 23 (Φ57)
Output Shaft Type	D
Shaft Diameter(mm)	6.35
Shaft Length(mm)	20.6
Product Series	S
Body Length(mm)	52
Single Shaft/Dual Shaft	Single Shaft
No. of Lead	4
Lead Length(mm)	500
Inventory Method	Dedicated Inventory

Motor Shaft
Cable
Connector
Encoder
Brake
Gearbox

File	Size
23HR20-2804S_Full_Datasheet.pdf	144.68KB	Download
23HR20-2804S.STEP	932KB	Download
23HR20-2804S_Torque_Curve.pdf	143.04KB	Download

Tags: Nema 23 Stepper Motor, Hybrid Stepper Motor, Output Shaft Type: D, Shaft Diameter(mm): 6.35, Shaft Length(mm): 20.6, No. of Lead: 4, Lead Length(mm): 500, Weight(g): 700, Single Shaft/Dual Shaft: Single Shaft, Holding Torque(Ncm): 70, Rated Current(A): 2.8, Holding Torque(oz.in): 99.13, Bipolar/Unipolar: Bipolar, Step Angle(deg.): 1.8, Phase Resistance(ohm): 0.65, Inductance(mH): 1.6, Body Length(mm): 52, Frame Size(mm): Nema 23 (Φ57), Product Type: Hybrid Stepper Motor, Product Series: S, Has Torque/Thrust Curve?: Yes, Inventory Method: Dedicated Inventory