Mercury™ Series – M1000V

Mercury™ vacuum encoders are specified in a wide range of applications for their combination of performance, small size, and high vacuum rating.

Choose from models with digital or analog output, all constructed using vacuum-compatible materials rated up to 10-8 torr.

Specifications of Mercury™ Series – M1000V

Dimensions20.6 x 12.7 x 8.4 mm
Interface, Digital-
Interface, Analog1 Vpp sin/cos with index
Interpolationup to ×256 in customer electronics
Resolutions6.6K to 4.2M CPR
Accuracy Classup to +/- 2 arc-seconds
Max Speed13,000 rpm
Operating EnvironmentVacuum up to 10^-8

Grating Compatibility

Highest Accuracy Class+/- 2 arc-seconds
Diametersup to 108mm
MaterialSoda lime glass
Coefficient of Thermal Expansion8ppm/°C