HKT22 Optical Rotary Encoder

Description Low cost optical rotary encoder  Can be attached to the 4mm rear shaft  300 counts per rotation with shaft diameter of 4mm Designed for rear shaft of stepper motors The HKT22 Optical Rotary Encoder is a compact, economical optical quadrature encoder that can be attached to the 4mm rear shaft of a motor. It has 300 counts (full quadrature cycles) per rotation and can be installed by fitting it over the shaft, mounting it to the back of the motor, and tightening the set-screw. This encoder does not support the use of an index channel.This low-cost encoder is designed to fit on the rear shaft of our stepper motors. View more What's Included 0.9 mm Hex key for set-screws Plastic encoder cap and mount Encoder disk Encoder PCB Two screws 3035 - Cable for HKT22 encoder Dimensions Weight: 4g Shaft diameter: 4mm Links ZIP File Documentation Specifications Encoder properties: Output circuit type: Push-Pull (Single-ended) Encoder resolution: 300 CPR Electrical properties: Supply voltage min: 5 V DC Supply voltage max: 5 V DC Output frequency max: 30 kHz Physical properties: Operating humidity min: 30 %RH Operating humidity max: (Non-condensing) 85 %RH Operating temperature min: -10 °C Operating temperature max: 85 °C IP rating: IP40