Description
Dorsey Metrology International
Optical Comparator Stages
These precision coordinate stages can be used for optical comparators, vision systems or microscopes.
Each stage features heavy duty crossed roller bearings.
FEATURES:
Solid or glass plate stages available
High precision linear bearings
Hard nickel plated surfaces
Fixturing holes with universal spacing
Quick release on both axes on all manual stages
Static axis bias on stage drives increases accuracy
Universal mounting options fit many existing systems
Scale resolution of 0.1 (one tenth) micron is standard
Motorized versions available with stepper motors
Motorized versions available with limit switches
Accuracy formula +/- .004 +[(L/20).001]
NIST traceable calibration certificate
2 Year Warranty
TECHNICAL SPECIFICATIONS
STAGE TRAVEL (X/Y) WEIGHT CAPACITY FRAME SIZE GLASS PLATE SIZE MANUAL MOTORIZED
Static fixture plate = SFP 75 lbs* 11″ x 7.4″ 7″ x 4.5″ Static Static
6″ x 4″ 75 lbs* 15″ x 10.5″ 11″ x 7″ Available Available
8″ x 4″ 75 lbs* 15″ x 10.5″ 11″ x 7″ Available Available
8″ x 6″ 75 lbs* 15″ x 15″ 10.5″ x 10.5″ Available Available
8″ x 8″ 75 lbs* 15″ x 15″ 10.5″ x 10.5″ Available Available
12″ x 4″ 75 lbs* 16.5″ x 7.4″ 13.5″ x 4.5″ Available Available
12″ x 6″ 75 lbs* 16.5″ x 7.4″ 13.5″ x 4.5″ Available Available
12″ x 12″ 75 lbs* 21″ x 21″ 14.9″ x 14.9″ Available Available
13″ x 13″ 75 lbs* 20″ x 20″ Solid stage only Available Available
16″ x 6″ 75 lbs* 23″ x 15″ 18.5″ x 10.5″ Available Available
16″ x 8″ 75 lbs* 23″ x 15″ 18.5″ x 10.5″ Available Available
* only 15 lbs on center of glass
CONFIGURING A STAGE
PART NUMBER
Select stage travel
After stage travel, add MN for manual or MO for motorized (Special cables, controls, and joysticks priced separately).
After MN or MO add -01 for scales
Example: 8X4MN-05 = 8″ X 4″ manual stage with scales
