Mercury™ Series M1200

MicroE’s renowned PCB-mounted Mercury™ Encoders deliver up to 78nm resolution in an extremely compact and light package (5.6mm installed height, 2g weight), enabling machine and instrument designers to achieve rapid accelerations and high throughput in applications where size and mass are critical.

  • Miniature PCB mount sensor provides significant space and cost savings through design integration
  • Wide alignment tolerance make for easy installation and setup
  • Analog outputs can be interpolated by the customer’s electronics for resolution up to 78nm
  • Low power consumption aids in thermal stability of the system

Specifications of Mercury M1200

Dimensions15.3 x 12.7 x 5.6 mm
Interface, Digital-
Interface, Analog1.6Vpp sin/cos with index
Interpolationup to ×256 in customer electronics
Resolutions5 µm - 78 nm
Accuracy Class, Linear Glassup to +/- 1 µm
Accuracy Class, Linear Metal Tape-
Grating Pitch20 µm
Max Speed7.2 m/s
Operating EnvironmentAtmospheric

Linear Scale / Grating Compatibility

L
Highest Accuracy Class+/- 1µm
Measuring Lengthup to 2020
Width20mm
IndexCenter or end
MaterialSoda lime glass
Coefficient of Thermal Expansion8ppm/°C
MountingEpoxy
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