Founded in 1983, Computer Optical Products, Inc. (COPI) is an innovator in the design of Optical Encoders and Servo Actuators/Motors for standard and custom solutions.

Optical Encoders:

• Housed, modular and kit optical encoders
• Solid shaft and hollow shaft designs
• Incremental and absolute signals
• Digital, sine/cosine, and analog output
• Single-turn or multi-turn absolute encoders
• High resolution encoders with integral interpolation

Servo Motor/Actuators:

• Solid shaft and hollow shaft servo motors
• Ultra high precision positioning actuators
• BLDC servo motors/actuators with integral optical encoder
• High accuracy/repeatability

New Products:

• CM-300-VOX Developer's Kit High-Resolution Servo/Controller
• High-Resolution Optical Encoder Size 25 - up to 5,000k ppr
• Sine Interpolator (external) for up to 250x multiplication
• High-Resolution Modular Optical Encoder easy to mount with up to 576,000 ppr

Latest Encoder & Servo Motor Applications:

• Military "Seeker" System: Compact 1.1" square Servo Motor + Optical Encoder for up to 1 arc second meassuring designed for high speed/resolution scanning.
• 3D Scanner Platform: Accurate and rapid rotating "Azimuth" positioning with a repeatability of one microradian.
• Monochromator Direct-Drive: Sine/Cosine Optical Encoder for up to 144 Million measuring steps .
• ... please see our comprehensive list of Application Notes.

Directly integrating custom encoders with motor actuators into custom designed frames is one of our particular strenghts.