Nema 23 Stepper Motor L=55mm Gear Ratio 20:1 High Precision Planetary Gearbox

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Nema 23 Stepper Motor L=55mm Gear Ratio 20:1 High Precision Planetary Gearbox

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C$135.92

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In Stock: 10000
Model: 23HS22-2804S-HG20
Gross Weight: 1.65kg
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 61.65mm Planetary gearbox of 20:1 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-HG20
Motor Type: Bipolar Stepper
Step Angle: 0.09deg
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: 20 :1
Efficiency: 85%
Backlash at No-load: <=50arcmin
Max. Permissible Torque: 20Nm(2832.8oz.in)
Moment Permissible Torque: 40Nm(5664oz.in)
Max. Radial Load: 250N
Ambient Temperature: -10 - 50℃
Noise: <=50dB
Life: 6000h

Physical Specifications

Frame Size: 57 x 57mm
Motor Length: 55mm
Gearbox Length: 61.65mm
Shaft Diameter: Φ14mm
Shaft Length: 34mm
Key-way Length: 25mm
Number of Leads: 4
Lead Length: 320mm

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	<=50arcmin
Body Length(mm)	116.65
Frame Size(mm)	Nema 23 (57 x 57)
Gear Material	Alloy Steel
Gear Ratio(xx:1)	20
Gearbox Type	Precision Planetary
Inventory Method	Dedicated Inventory
IP Rating	40
Lead Length(mm)	320
No. of Lead	4
Output Shaft Type	Keyway
Shaft Length(mm)	34
Single Shaft/Dual Shaft	Single Shaft

File	Size
23HS22-2804S-HG20.STEP	4.16MB	Download
23HS22-2804S-HG20_Torque_Curve.pdf	152.59KB	Download
23HS22-2804S-HG20 Full Datasheet	127.17KB	Download
23HS22-2804S_Torque_Curve.pdf	180.73KB	Download