功能

• Description
• The Bourns Absolute Encoder is a digital control knob that provides 128 unique results evenly spaced around a full circle. It is designed as a control panel knob but can be adapted for other s. This can be a good alternative to using a potentiometer and analog pin, as this allows for full-turn and multi-turn operation.
• It differs from the more common incremental rotary encoder which has only two or four values in a rotation and is designed to measure full rotations and direction. This measures
• angles
• and absolute position is maintained between power cycles.
• Features
• 128 rotary positions
• 360 degree continuous rotation
• Rotational life - 50,000 revolutions(min)
• Max RPM - up to 120
• Absolute digital output will retain its last position between power cycles or in the event of a power failure
• Threaded M9x0.75 in. bushing
• 3/4 in. rotating encoder shaft
• Rear mount terminals