incremental rotary encoder / optical / hollow-shaft
Lin Engineering's E2 Optical Encoder is compatible with HP HEDS-550 Encoders. This device features a range of 32 to 1,250-CPR cycles per revolution (CPR), and a 128 to 5,000-PPR pulses per revolution (PPR) range. It also showcases two channel quadrature TTL squarewave outputs, and tracks 0-100,000 cycles/sec. It is ideal for NEMA-17, -23, and -34 size configurations.