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

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In Stock: 10000
Model: 23HS22-2804S-PG4
Gross Weight: 1.40kg
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: 23HS22-2804S-PG4
Motor Type: Bipolar Stepper
Step Angle: 0.42deg
Holding Torque without Gearbox: 1.25Nm(177.01oz.in)
Rated Current/phase: 2.8A
Phase Resistance: 0.9ohms
Inductance: 2.5mH ± 20%(1KHz)
Insulation Class: B 130°C[266°F]

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 Specifications

Frame Size: 57 x 57mm
Motor Length: 56mm
Gearbox Length: 48mm
Shaft Diameter: Φ12mm
Shaft Length: 30mm
Key-way length: 20mm
Key-way width: 4mm
Number of Leads: 4
Lead Length: 500mm
Weight: 1.3kg

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(ohms)	0.9
Product Type	Geared Stepper Motor
Bipolar/Unipolar	Bipolar
Physical Specification
Frame Size(mm)	Nema 23 (57 x 57)
Gear Ratio(xx:1)	4.25
Gearbox Type	Economy Planetary
Inventory Method	Dedicated Inventory
IP Rating	40
Output Shaft Type	Keyway
Shaft Diameter(mm)	12
Shaft Length(mm)	30
Body Length(mm)	96.5
Backlash at No-load	<=3deg
Single Shaft/Dual Shaft	Single Shaft
No. of Lead	4
Lead Length(mm)	500
Weight(g)	1300

File	Size
23HS22-2804S-PG4_Full_Datasheet.pdf	137.89KB	Download
23HS22-2804S-PG4_Torque_Curve.pdf	180.66KB	Download
23HS22-2804S-PG4.STEP	1.89MB	Download

Tags: Economy Planetary Geared Stepper Motor, Geared Stepper Motor, Output Shaft Type: Keyway, Shaft Diameter(mm): 12, Shaft Length(mm): 30, No. of Lead: 4, Lead Length(mm): 500, Weight(g): 1300, Single Shaft/Dual Shaft: Single Shaft, Bipolar/Unipolar: Bipolar, Phase Resistance(ohm): 0.9, Inductance(mH): 2.5, Body Length(mm): 96.5, Frame Size(mm): Nema 23 (57 x 57), Current(A): 2.8, Product Type: Geared Stepper Motor, Holding Torque w/o Gearbox(N.m): 1.25, Gear Ratio(xx:1): 4.25, Backlash at No-load: <=3deg, Gearbox Type: Economy Planetary, IP Rating: 40, Has Torque/Thrust Curve?: Yes, Inventory Method: Dedicated Inventory