JD1-40P Dovetail rack and pinion manual workbench x axis

Ultra-Mini Manual Dovetail Rack & Pinion Stage (JD1-40P Compact Bench Model) Built for laboratory positioning and light-load industrial fine adjustment, the JD1-40P manual dovetail linear stage uses high-strength aluminum alloy with dovetail guide structure driven by rack and pinion, fitted with a 40×40 mm tabletop. At merely 0.15 kg, this tiny-stage maintains structural rigidity in confined installation space, dampens slight vibration during manual tuning to preserve adjusted positions, ideal for compact machinery integration instead of continuous heavy-load manufacturing. It provides ±10 mm linear movement with stable positioning repeatability, and can be mounted as a single axis or stacked to construct multi-axis motion platforms.

Fitted with a vernier scale offering 0.1 mm readability for straightforward position checking, this stage reaches 40 μm table parallelism and 30 μm driving parallelism over the whole travel range, delivering steady positioning performance for recurring adjustment operations. It fits perfectly for optical component alignment, micro sample inspection fixtures, laboratory test tooling, sensor calibration and low-load precision assembly. Its precision-machined rack-and-pinion dovetail drive enables smooth movement with minimal backlash, catering to light-load precision applications requiring small size and clear position readout.

Designed for frequent daily operation, it adopts black anodizing surface treatment to defend against abrasion and weak corrosive contaminants. With a 2.5 kgf load rating, it holds miniature fixtures, optical assemblies, slim sensor modules and small workholding parts matching its benchtop design. For lab technicians, R&D specialists and compact-system integrators searching for a lightweight, space-efficient manual positioning platform for fine adjustment tasks, the JD1-40P delivers stable practical performance with ultra-low weight.

We are a Dongguan precision component manufacturer specializing in automation spare parts. Each JD1-40P undergoes strict dimension inspection and motion smoothness testing before delivery to guarantee ready-to-use performance. Standard versions are in stock, and custom options such as auxiliary locking devices and customized mounting hole layouts are available. Automation system builders and component distributors can contact us for bulk pricing and customized technical consultation.