Nema 23 Stepper Motor L=55mm Gear Ratio 5:1 High Precision Planetary Gearbox

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Nema 23 Stepper Motor L=55mm Gear Ratio 5:1 High Precision Planetary Gearbox

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In Stock: 200
Model: 23HS22-2804S-HG5
Gross Weight: 1.53kg
Certificated: ISO, CE, UKCA, RoHS

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This Nema 23 stepper motor with 55mm body and 2.8A rated current, integrated with a 54mm Planetary gearbox of 5:1 gear ratio. It's a good solution to applications that with special space but need low speed and/or high torque.

Electrical Specification

Part Number: 23HS22-2804S-HG5
Motor Type: Bipolar Stepper
Step Angle: 0.36deg
Holding Torque without Gearbox: 103Ncm(146oz.in)
Rated Current/phase: 2.8A
Phase Resistance: 0.9ohms
Inductance: 2.8mH ± 20%(1KHz)
Insulation Class: B 130°C[266°F]

Gearbox Specifications

Gearbox Type: Spur Planetary
Gear Material: Alloy Steel
Gear Ratio: 5 :1
Efficiency: 92%
Backlash at No-load: <=30arcmin
Max. Permissible Torque: 6Nm(849.7oz.in)
Moment Permissible Torque: 12Nm(1699oz.in)
Max. Radial Load: 250N
Ambient Temperature: -10 - 90℃
Noise: <=50dB
Life: 20000h

Physical Specifications

Frame Size: 57 x 57mm
Motor Length: 55mm
Gearbox Length: 54mm
Shaft Diameter: Φ14mm
Shaft Length: 34mm
Key-way Length: 25mm
Number of Leads: 4
Lead Length: 320mm
Weight: 1500g

Connection

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

Product Type
Product Type	Geared Stepper Motor
Electrical Specification
Bipolar/Unipolar	Bipolar
Current(A)	2.8
Has Torque/Thrust Curve?	Yes
Holding Torque w/o Gearbox(N.m)	1.03
Inductance(mH)	2.8
Phase Resistance(ohms)	0.9
Physical Specification
Backlash at No-load	<=30 arcmin
Body Length(mm)	109
Frame Size(mm)	Nema 23 (57 x 57)
Gear Material	Alloy Steel
Gear Ratio	5
Gearbox Type	Precision Planetary
Inventory Method	Dedicated Inventory
IP Rating	40
Lead Length(mm)	320
No. of Lead	4
Output Shaft Type	Keyway
Shaft Diameter(mm)	14
Shaft Length(mm)	34
Single Shaft/Dual Shaft	Single Shaft
Weight(g)	1500

File	Size
23HS22-2804S-HG5.STEP	3.65MB	Download
23HS22-2804S-HG5_Torque_Curve.pdf	114.36KB	Download
23HS22-2804S-HG5 Full Datasheet	171.31KB	Download
23HS22-2804S_Torque_Curve.pdf	180.73KB	Download

Tags: Output Shaft Type: KeyWay, Shaft Diameter(mm): 14, Shaft Length(mm): 34, No. of Lead: 4, Lead Length(mm): 320, Weight(g): 1500, Single Shaft/Dual Shaft: Single Shaft, Bipolar/Unipolar: Bipolar, Phase Resistance(ohms): 0.9, Inductance(mH): 2.8, Body Length(mm): 109, Frame Size(mm): Nema 23 (57 x 57), Current(A): 2.8, Product Type: Geared Stepper Motor, Holding Torque w/o Gearbox(N.m): 1.03, Gear Ratio: 5, Backlash at No-load: <=30arcmin, Gearbox Type: Precision Planetary, IP Rating: 40, Has Torque/Thrust Curve?: Yes, Inventory Method: Dedicated Inventory, Gear Material: Alloy Steel