The features of the incremental encoder and absolute encoder.！

1.Incremental encoder features:

When the incremental encoder shaft rotation, there is a corresponding pulse output, the start of counting in any setting, multi-ring unlimited accumulation and measurement. Encoder shaft revolution will output a fixed pulse number of pulses is determined by the number of line encoder grating. When the need to improve the resolution, use 90 degrees out of phase A, B two-way signal multiplier or replace the high-resolution encoder.

2. Absolute Encoder Features

Absolute encoders have the position corresponding to the output code, usually binary or BCD code. From the change of code size can distinguish positive and negative directions and the location of displacement, absolute zero-bit code can also be used to power position memory. Absolute encoders conventional measuring range of 0-360 degrees.

Previous：DC5V speed sensor factory price Incremental rotary encoder Hollow shaft encoder price
Next：CNC Manual Pulse Generator Hand-held Unit DC5V 4 Axis MPG