R Axis Manual Rotary Stage With 40mm Travel RS40 L RS40 R Compatibility, Aluminum Alloy Linear Stage With Slick Movement Built To Last, Adjustable In Multiple Directions, Compact Portable Positioning Mount For Precision Alignment

R Axis Manual Rotary Stage, 40mm Travel, Single Unit
✔️ Aluminum alloy manual stage with 38mm table, 360° rotation range

This compact R-axis manual rotary stage is a precision positioning accessory designed for fine alignment in optical, electronics, and micro-machining setups. Built from durable aluminum alloy, it's ideal for tabletop experiments, microscope stages, and CNC alignment where precise angular control matters.

✅ Table diameter 38 mm
✅ Rotation: 360° coarse, ±5° fine-tuning
✅ Load capacity: 9.8 N (1 kgf)
✅ Material: Aluminum alloy
✅ Direction: R axis rotation
✅ Roundness: 0.03 mm
✅ Parallelism: 0.03 mm

💡 What is a manual rotary stage used for in precision alignment?

This handy device provides controlled rotation for precise angular positioning in optical benches, microscopy, laser alignment, and micro-machining tasks. - precise angular control for optics, lasers, and micro-machining - repeatable adjustments with defined rotation increments - compact aluminum design fits on crowded benches