Performance and Value Encoders (MTE™ and O.P.S.™ Series) 
Incremental encoders that set a new standard for performance and value. Perfect for a wide range of motion control applications. Linear or rotary. Resolutions from 5µm to 50nm linear, up to 3.3M CPR rotary. Cyclical error only ±40nm. Measuring lengths up to 30m using tape scales. Digital output. LED in the sensor shows encoder status at all times. All electronics, including interpolation, in the sensor. Optical index and left / right optical limits. Available software.

High-Performance Encoders
Incremental encoders with high performance and outstanding value for a wide range of motion control applications. Linear or rotary. Resolutions from 5µm to 1.2nm linear, up to 268M CPR rotary. Cyclical error as low as ±20nm. Measuring lengths up to 30m using tape scales; accuracy up to ±1µm using glass scales. Digital, analog, or high-speed serial output. Models with all electronics in the sensor. Models with left/right limits and programmable features. Available software.

Compact Encoders
Incremental encoders with the smallest sensors for compact motion control applications. Screw-mount with cable or mount directly on your PC board. Linear or rotary. Resolutions from 5um to 5nm linear, 6k to 67M CPR rotary. Measuring lengths up to 2m using glass scales; accuracy up to ±1µm. Digital, analog, or high-speed serial output.

High Vacuum Encoders
Incremental encoders with small vacuum-rated sensors for motion control applications in vacuum. Linear or rotary. Resolutions from 5µm to 1.2nm linear, 6k to 268M CPR rotary. Measuring lengths up to 2m using glass scales; accuracy up to ±1µm. Digital, analog, or high-speed serial output. Rated up to 10-8 torr.

Micro Motion Absolute™
Absolute rotary encoders with compact sensors and optical encoder performance. Absolute position after initial movement of 4º - 7º. Resolutions from 5k to 20M CPR. High speed serial digital output.

Ultra-Performance Encoders
Incremental rotary encoders with ultra-high accuracy and speed performance. Resolutions up to 0.94nrad, cyclical error as low as ±20nrad and rotational speeds up to 20,000 RPM. Analog output.

Packaged Encoders
Housed incremental rotary encoders with bearings. Models sealed for industrial environments, and kit-style motor encoders. Rugged and reliable. Resolutions from 400 to 360,000 CPR.

Subsystems for the Data Storage Industry
Encoders and subsystems engineered for data storage manufacturing applications. Ultra-high performance encoders, ultra-precision rotary positioners, media writers, and servo control components for HDD manufacturing.