NEMA 23 Stepper Motor 5718HB6401 - 3.6 N.m, 4.0 A
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Prices updated: 13 Oct 2026
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About this product
The 5718HB6401 is a NEMA 23 stepper motor with 3.6 N.m torque and a 112 mm body height, listed with current ratings of 4.0 A and 3.1 A. Its D-axis shaft comes in 8 mm or 10 mm diameter with 20 mm or 25 mm length, suiting small CNC machines, engravers, 3D printers and automation builds. Its 50 cm leads allow direct connection to a driver board.
Specifications
- Frame size
- NEMA 23 / NEMA 23
- Torque
- 3.6 N.m / 3.6 نيوتن·متر
- Current
- 4.0 A, 3.1 A / 4.0 أمبير، 3.1 أمبير
- Body height
- 112 mm / 112 مم
- Shaft diameter
- Φ8 / 10 mm, D-axis / Φ8 / 10 مم، مقطع D
- Shaft length
- 20 mm / 25 mm / 20 مم / 25 مم
- Lead length
- 50 cm / 50 سم
Frequently asked questions
What driver current should I use with this motor?
The listing gives two current ratings, 4.0 A and 3.1 A. Choose a driver that can supply the current you configure, and set the current limit within the motor's rating as shown in the driver datasheet.
Which shaft size should I choose?
The D-axis shaft is listed as Φ8 mm or Φ10 mm in diameter, with a length of 20 mm or 25 mm. Make sure your coupling or pulley bore matches the D-shaft profile and diameter.
