Dual Shaft Nema 23 Bipolar 2.8Nm(396.51oz.in) 4.2A 57x57x113mm 4 Wires

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In Stock: 10000
Model: 23HS45-4204D
Gross Weight: 1.85kg
Certificated: ISO, CE, UKCA, RoHS

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This is a dual-shaft motor with a 13.5mm long rear shaft, and the shaft diameter is 8mm. Threaded holes are available on the rear end cap which can be used to brakes, encoder for hand wheels.

Electrical Specification

Manufacturer Part Number: 23HS45-4204D
Motor Type: Bipolar Stepper
Step Angle: 1.8deg
Holding Torque: 2.8Nm(396.51oz.in)
Rated Current/phase: 4.2A
Phase Resistance: 0.9ohms
Inductance: 3.8mH±20%(1KHz)
Insulation Class: B 130°C[266°F]

Physical Specification

Frame Size: 57 x 57mm
Body Length: 113mm
Shaft Diameter: Φ8mm
Shaft Length: 21mm
D-Cut Length: 15mm
Rear Shaft Length: 13.5mm
Rear Shaft Diameter: Φ8mm
Number of Leads: 4
Lead Length: 500mm

Connection

A+	A-	B+	B-
Red	Green	Yellow	Blue

Electrical Specification
Has Torque/Thrust Curve?	Yes
Inductance(mH)	3.8
Phase Resistance(ohms)	0.9
Product Type	Hybrid Stepper Motor
Rated Current(A)	4.2
Step Angle(deg.)	1.8
Bipolar/Unipolar	Bipolar
Holding Torque(Ncm)	280
Holding Torque(oz.in)	396.51
Physical Specification
Frame Size(mm)	Nema 23 (57 x 57)
Inventory Method	Dedicated Inventory
IP Rating	40
Output Shaft Type	D
Shaft Diameter(mm)	8
Shaft Length(mm)	21
Product Series	S
Body Length(mm)	113
Single Shaft/Dual Shaft	Dual Shaft
No. of Lead	4
Lead Length(mm)	500
Weight(g)	1750

Motor Shaft
Cable
Connector
Encoder
Brake
Gearbox

File	Size
23HS45-4204D_Full_Datasheet.pdf	160.39KB	Download
23HS45-4204D.STEP	2.44MB	Download
23HS45-4204D_Torque_Curve.pdf	164.42KB	Download

Tags: Nema 23 Stepper Motor, Hybrid Stepper Motor, Output Shaft Type: D, Shaft Diameter(mm): 8, Shaft Length(mm): 21, No. of Lead: 4, Lead Length(mm): 500, Weight(g): 1750, Single Shaft/Dual Shaft: Dual Shaft, Holding Torque(Ncm): 280, Rated Current(A): 4.2, Holding Torque(oz.in): 396.51, Bipolar/Unipolar: Bipolar, Step Angle(deg.): 1.8, Phase Resistance(ohm): 0.9, Inductance(mH): 3.8, Body Length(mm): 113, Frame Size(mm): Nema 23 (57 x 57), Product Type: Hybrid Stepper Motor, Product Series: S, IP Rating: 40, Has Torque/Thrust Curve?: Yes, Inventory Method: Dedicated Inventory