Nema 23 Stepper Motor Bipolar L=56mm w/ Gear Ratio 4:1 Planetary Gearbox & Pin Connector

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In Stock: 10000
Model: 23HS22-2804SX-PG4
Gross Weight: 1.31kg
Certificated: ISO, CE, UKCA, RoHS

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This Nema 23 stepper motor with 56mm body and 2.8A rated current, integrated a planetary gearbox of 4.25:1 gear ratio. It's a good solution to applications that with limited space but need low speed and/or high torque.

Electrical Specification

Manufacturer Part Number: 23HS22-2804SX-PG4
Motor Type: Bipolar Stepper
Step Angle: 1.8 deg
Holding Torque without Gearbox: 1.25Nm(177.01oz.in)
Rated Current/phase: 2.8A
Phase Resistance: 0.9ohms
Inductance: 2.5mH ± 20%(1KHz)

Gearbox Specifications

Gearbox Type:Planetary
Gear Ratio:4.25:1
Efficiency:90%
Backlash at No-load:<=3deg
Max.Permissible Torque: 30Nm(4248.36oz.in)
Moment Permissible Torque: 50Nm(7080.6oz.in)
Shaft Maximum Axial Load:100N
Shaft Maximum Radial Load:200N

Physical Specification

Frame Size: 57 x 57mm
Gearbox Length:43.5mm
Shaft Diameter: Φ12mm
Shaft Length: 30mm
Key-way Length:20mm
Number of Leads: 4
Lead Length: 300mm
Weight: 1200g

Connection

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

Electrical Specification
Current(A)	2.8
Has Torque/Thrust Curve?	Yes
Holding Torque w/o Gearbox(N.m)	1.25
Inductance(mH)	2.5
Phase Resistance(ohm)	0.9
Product Type	Geared Stepper Motor
Bipolar/Unipolar	Bipolar
Physical Specification
Inventory Method	Dedicated Inventory
IP Rating	40
Frame Size(mm)	Nema 23 (57 x 57)
Body Length(mm)	106
Gearbox Type	Economy Planetary
Gear Ratio(xx:1)	4.25
Backlash at No-load	<=3deg
Single Shaft/Dual Shaft	Single Shaft
Output Shaft Type	KeyWay
Shaft Diameter(mm)	12
Shaft Length(mm)	30
No. of Lead	4
Lead Length(mm)	300
Weight(g)	1200