
NEMA 17 Stepper Motor Right-Angle Steel Mount Base
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Prices updated: 13 Oct 2026
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About this product
A right-angle steel mounting bracket for NEMA 17 stepper motors, secured with four screws on a 31 mm hole spacing. It has two 30 mm slots spaced 30 mm apart for fixing to a frame, and welded 90-degree support triangles for a rigid build. It is suited to CNC and similar machine projects.
Specifications
- Compatible motor
- NEMA 17 stepper motor
- Motor hole spacing
- 31 mm
- Mounting slots
- Two 30 mm slots, 30 mm apart
- Material
- Steel
- Construction
- Welded with 90-degree support triangles
- Mounting method
- Four screws to motor
Frequently asked questions
Will it fit a NEMA 23 motor?
No. The hole pattern is designed for NEMA 17 with 31 mm spacing. A NEMA 23 motor has a larger bolt pattern and will not line up with this base.
How do I mount the motor and the base?
Fix the motor to the base with four screws through its mounting holes. Then secure the base to your frame using the two 30 mm slots, which lets you adjust its position.





