Name: Nema 23 Stepper Motor Bipolar L=54.5mm w/ Gear Ratio 20:1 MG Series Planetary Gearbox
Brand: STEPPERONLINE
SKU: 23HS22-2904S-MG20
Price: 33.88 GBP
Availability: InStock

Nema 23 Stepper Motor Bipolar L=54.5mm w/ Gear Ratio 20:1 MG Series Planetary Gearbox - 23HS22-2904S-MG20 | StepperOnline UK

23HS22-2904S-MG20

Output Shaft TypeKeyway

Single Shaft/Dual ShaftSingle Shaft

Frame Size(mm)Nema 23 (57 x 57)

Product TypeGeared Stepper Motor

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23HS22-2904S-MG20_Full_Datasheet.pdfPDF · 56.16KB 23HS22-2904S-MG20.STEPSTEP · 1.62MBLog in to download

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Nema 23 Stepper Motor Bipolar L=54.5mm w/ Gear Ratio 20:1 MG Series Planetary Gearbox

This Nema 23 stepper motor delivers a holding torque of 1.20Nm(169.93oz.in) and features our high-pr... Read More

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This Nema 23 stepper motor delivers a holding torque of 1.20Nm(169.93oz.in) and features our high-precision MG series gearbox with a 20:1 gear ratio. Unlike the EG series' steel gears, the MG series utilizes durable powder metallurgy gears, offering an optimal balance of precision and cost-effectiveness for your applications.
The integrated shaft coupling design allows for easy motor or gearbox replacement, providing flexibility for your projects.

Electrical Specification

Part Number: 23HS22-2904S-MG20
Motor Type: Bipolar Stepper
Holding Torque without Gearbox: 1.20Nm(169.93oz.in)
Rated Current/phase: 2.90A
Phase Resistance: 0.90ohms±10%
Inductance: 2.60mH±20%(1KHz)
Insulation Class: B 130°C[266°F]

Gearbox Specifications

Gearbox Type: Spur Planetary
Gear Material: Powder Metallurgy
Gear Ratio: 20:1
Efficiency: 80%
Backlash at No-load: <=45arcmin
Maximum Permissible Torque: 25.00Nm(3540.29oz.in)
Moment Permissible Torque: 50.00Nm(7080.58oz.in)

Physical Specification

Frame Size: 57 x 57m
Motor Length: 54.5mm
Gearbox Length: 68mm
Output Shaft Type: Keyway
Output Shaft Diameter: Φ14mm
Output Shaft Length: 34mm

Connection

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

Product Type
Product Type	Geared Stepper Motor
Electrical Specification
Bipolar/Unipolar	Bipolar
Current(A)	2.9
Has Torque/Thrust Curve?	No
Holding Torque w/o Gearbox(N.m)	1.20
Inductance(mH)	2.6
Phase Resistance(ohms)	0.9
Physical Specification
Backlash at No-load	<=45 arcmin
Body Length(mm)	122.5
Frame Size(mm)	Nema 23 (57 x 57)
Gear Material	Powder Metallurgy
Gear Ratio(xx:1)	20
Gearbox Type	Precision Planetary
IP Rating	40
No. of Lead	4
Output Shaft Type	Keyway
Shaft Diameter(mm)	14
Shaft Length(mm)	34
Single Shaft/Dual Shaft	Single Shaft