MDE282-20G - Compact Precision Rotation Stage with 20 mm Clear Bore and Vernier Scale

Compact Precision Rotation Stage, Large Bore with Vernier   

MDE282-20G   

• Compact
• High precision design
• Stainless steel body
• Resolution 5 arc seconds
• Smooth movement from lapped bearing
• 360° free rotation with clamp screw
• Tangent screw fine adjustment 10°
• 360° scale with 2° divisions and 10 arc minute vernier

The model MDE282-20G rotation stage offers superb resolution (5 arc seconds) in a compact, low profile package with a 20 mm centre bore and an exceptionally smooth rotary action. The calibrated fine adjustment control reads 2 arc minutes per division and there is a 360° scale of 2° divisions plus a 10 arc minute vernier which itself can be adjusted and clamped over a 16° range.

Variants	Specifications
	Construction	High precision lapped bearing
	Rotation	360° free rotation with clamp screw
	Gauge	360° scale with 2° divisions and 10 arc minute vernier
	Fine adjustment	Tangent screw providing 10° range
	Resolution	5 arc seconds
	Calibration	1 division fine adjustment = 2 arc minutes
	Thickness	13 mm
	Bore	20 mm
	Hole array for mounting MDE255, MDE257, MDE258 or MDE259 micropositioners