We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Compact Nema 17 stepper motor 42x40mm with 1m cable

SMUGDESK

SMUGDESK Nema 17 Stepper Motor 42x40mm 1.5A 400mN.m 1.8° 1M Cable

SKU CH-2AWX-66KY9

A Nema 17 bipolar stepper motor with 400mN.m holding torque, 1.5A rated current and 1.8° step angle for precise 3D printer and CNC motion control

  • 400 mN·m holding torque for precise motion control
  • 8° step angle enables accurate positioning
  • 5 A rated current matches common drivers
  • 1 m pre-wired cable speeds up installation
  • Standard Nema 17 frame fits open-source kits

Compact Nema 17 motor for desktop motion

This Nema 17 bipolar stepper motor has a 42×40mm body and delivers 400mN.m holding torque. It runs at 1.5A with a 1.8° step angle on a 2-phase 4-wire layout. A one-metre pre-wired cable is included for quick connection.

Suits 3D printer and CNC builds needing standard

Makers upgrading or repairing a printer that uses a standard Nema 17 mount will find the bolt pattern and wiring familiar. Builds that require higher torque, a different frame size or an integrated lead screw should look at other motor types.

400mN.m holding torque at 1.5A phase current

This torque figure determines whether the motor can drive your axis without skipping steps under load. Set the driver current to match the 1.5A rating to avoid overheating. Compatible with common drivers such as A4988, DRV8825 and TMC series.

Highlights

  • 400 mN·m holding torque for precise motion control
  • 8° step angle enables accurate positioning
  • 5 A rated current matches common drivers
  • 1 m pre-wired cable speeds up installation
  • Standard Nema 17 frame fits open-source kits

Specifications

No published specifications for this item yet.

Questions about this item

Which Nema 17 variant suits a standard 3D printer frame?

The 42×40 mm body matches the common Nema 17 mounting pattern used on most open-source printer and CNC kits.

What does the 400 mN·m holding torque deliver in a real machine?

It provides enough force to drive typical direct-drive extruders and light CNC axes without losing steps under moderate load.

How does the 2-phase 4-wire interface limit driver choice?

It works with standard bipolar drivers such as A4988, DRV8825 and TMC series when the driver current is set to the 1.5 A motor rating.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.