Nema 34 Stepper Motor Double Rail Linear Slide
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This is a ready-to-mount module that pairs a Nema 34 stepper motor with a dual-rail linear slide driven by a ball screw. The two steel rails and rigid aluminum tracks hold the carriage parallel under load, which cuts shaft wobble and frame shake during fast moves. It suits CNC builders and automation tinkerers who want aligned linear motion without fabricating a mount. Compared with a bare motor plus separate actuator, it saves assembly time but leaves the controller and driver to you.
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Lowest price we've seen: $3,926.95 on Nov 3 at VXB.com Bearings. Tracked across 1 store since Nov 3.
This is a NEMA 34 stepper motor paired with a dual-rail linear slide, supplied as a single ready-to-mount module. It mounts on CNC frames or automated jigs for positioning tasks, and it comes ready to install so the moving parts line up quickly.
Dual steel rails keep the shaft from wobbling under load. Rigid aluminum tracks hold parallel alignment under heavy loads, and low-friction sliders move smoothly across extended travel distances. A ball screw converts the motor's rotary input into linear movement and reduces sliding friction.
It can be paired with a standard controller board to run custom automation routines without extra fabrication.