Low-cost absolute rotary encoder for sale online. This SUCH single-turn absolute rotary encoder offers optional 10/12/14-bit resolution, 5V-24V operating voltage, and 50mA/100mA operating current. Industrial rotary encoders with optional RS485/CAN/SSI communication interfaces are small in size, lightweight, and have a long service life, making them widely used in machine tools, motors, robots, elevators, and other specialized equipment.
Feature
- The encoder is a single-turn 0~360° absolute type with power-off memory.
- Industrial-grade encoder with compact size and structure for easy installation.
- It has a wide voltage range, passes EMC testing, and exhibits strong anti-interference capabilities and high stability.
- Parameters configurable via communication protocol or host software with intuitive, simple operation.
- The absolute rotary encoder supports query mode and auto-return mode for position and speed feedback. Programmable features include baud rate, set function, counting direction, and speed feedback.
Dimension (Unit:mm)
Shaft diameter 6mm, IP54:

Shaft diameter 8mm, IP54:

Blind hole 8mm, IP54:

Shaft diameter 6mm, IP67:

Shaft diameter 8mm, IP67:

Wiring
| Communication |
Modbus RTU |
CAN |
SSI |
| Red |
Positive power supply (5V, 9-24V) |
| Black |
Ground (GND) |
| Yellow |
ZR |
CS |
| Green |
RS485B |
CANH |
CLK |
| White |
RS485A |
CANL |
DO |
Tips:
- When connecting the red wire, pay attention to the voltage value 5-24V on the encoder label.
- Zeroing wire (yellow wire) is grounded. The encoder position value will be zeroed when it is 100mS or more.
- Under normal circumstances, the yellow wire is suspended, but if there is a need to set the zero, then connect the zero wire.
- Be sure to avoid contacting the red wire with the zero wire (yellow wire), which may cause a short circuit and prevent communication.