Linear Actuator End Mount Plate – for V-Slot Aluminium Profiles (NEMA 17)

The Linear Actuator End Mount Plate is a light, rigid end bracket for building V-Slot linear motion axes. Precision-cut from EN AW-5754 aluminium and black anodised, it provides a clean interface to mount a NEMA 17 stepper motor or an idler/roller and to fasten the actuator to your frame. At only 1.5 mm plate thickness and 90 g weight, it delivers stiffness without adding mass.

Key Benefits

• Dual-purpose: Mounts a NEMA 17 motor or an idler/roller at the actuator end.
• Optimised for V-Slot: Hole pattern aligns with 20-series V-Slot extrusions for fast assembly.
• Light & durable: 1.5 mm 5754 aluminium, black anodised for corrosion resistance and a premium look.
• Accurate alignment: Correct centre opening and bolt pattern to keep belts/lead screws running true.

System Compatibility

Designed for V-Slot 20-series aluminium profiles (20×20, 20×40, 20×60). Works with OpenBuilds-style gantry plates, wheels, idlers and standard hardware.

Typical Applications

• V-Slot linear actuators (belt or lead screw)
• 3D printer and CNC axes, camera sliders
• Fixtures, automation rigs and light mechatronics

Technical Details

• Material: EN AW-5754 aluminium, black anodised
• Plate thickness: 1.5 mm
• Weight: ~90 g
• Overall size (plate): 85 mm × 55 mm (with side channel clearance)
• Motor pattern: NEMA 17 (4 × Ø3.6 mm) with centre bore Ø6 mm
• Frame mounting: 4 × Ø5 mm holes on 20 mm spacing for profile/roller mounting
• Profile series: V-Slot 20-series; compatible with typical 20 mm extrusions
• Finish: Black anodised (hard-wearing, low friction)

What’s Included

• 1 × Linear Actuator End Mount Plate (black anodised)

Why Choose This Plate?

Compared with heavier brackets, this 5754 aluminium end plate keeps your actuator light and responsive while maintaining precise alignment for motors, idlers and drive components—perfect for compact, high-quality motion builds.