Nema 23 CNC Stepper Motor 3A 425oz.in 3Nm 112mm CNC Stepping Motor for DIY CNC Milling Engraving Machine (425oz.in-3Nm)

About this item

This is a Nema 23 CNC stepper motor (model 57HS112) built for DIY CNC routers, mills, and engraving machines. It delivers 3Nm (425oz.in) of holding torque at 3A with a 1.8° step angle, and fits standard 57x57mm mounts with an 8mm shaft. Wiring is 4-lead bipolar (Red A+, Green A-, Yellow B+, Blue B-), compatible with most common stepper drivers. Make sure to run it through a proper chopper-type driver — connecting it directly to a power source will damage it.

• 1x Nema 23 stepper motor, model 57HS112, 112mm body length
• 3Nm (425oz.in) holding torque, 3A rated current, 1.8° step angle, 2 phase
• 57x57mm mounting flange, 8mm shaft diameter, 21mm usable shaft length
• 1.3Ω resistance, 6.5mH inductance, 4-wire bipolar setup (Red A+, Green A-, Yellow B+, Blue B-)
• Needs a constant-current chopper driver — wiring it straight to a power supply will burn it out

Specifications

ASIN

B0B6NCMFQS

Brand

LCRHLCNC

Model

425oz.in-3Nm

Speed

1000 RPM

Voltage

36 Volts

Brand Name

LCRHLCNC

Horsepower

100 Watts

Item Weight

1.7 Kilograms

Part Number

57HS112

Manufacturer

Lishui Hengli Automation Technology Co., Ltd.

Material Type

Alloy Steel

Shaft Diameter

8 Millimeters

Number of Items

1

Customer Reviews

4.9 4.9 out of 5 stars (33) 4.9 out of 5 stars

Best Sellers Rank

#215,904 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #538 in Electric Motors

Product dimensions

11.2W x 5.7H centimeters

Included Components

1 x Nema23 425oz-in Stepper Motor

Item Dimensions W x H

11.2W x 5.7H centimeters