All Categories
    Menu Close
    Find a Sensor A - Z

    Single Turn Absolute Rotary Encoder, 10/12/14 Bit, RS485/ CAN/ SSI

    SKU: SUCH-RE-39
    $135.84
    ● Optional 10/12/14 bit resolution ● Communication Interface RS485/CAN/SSI ● Working voltage 5V-24V ● Electrical life >100000h
    *
    *
    *
    *
    *
    *
    *
    *
    🚚 Free shipping
    🕒 Delivery date: 6-12 days
    🔁 30-day Returns
    Overview

    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:

    Absolute rotary encoder shaft diameter 6mm ip54 dimension
    Shaft diameter 8mm, IP54:

    Absolute rotary encoder shaft diameter 8mm ip54 dimension
    Blind hole 8mm, IP54:

    Absolute rotary encoder blind hole 8mm ip54 dimension
    Shaft diameter 6mm, IP67:

    Absolute rotary encoder shaft diameter 6mm ip67 dimension
    Shaft diameter 8mm, IP67:

    Absolute rotary encoder shaft diameter 8mm ip67 dimension

    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:

    1. When connecting the red wire, pay attention to the voltage value 5-24V on the encoder label.
    2. Zeroing wire (yellow wire) is grounded. The encoder position value will be zeroed when it is 100mS or more.
    3. Under normal circumstances, the yellow wire is suspended, but if there is a need to set the zero, then connect the zero wire.
    4. Be sure to avoid contacting the red wire with the zero wire (yellow wire), which may cause a short circuit and prevent communication.
    Specs
    Electrical Parameters
    Communication Interface RS485/ CAN/ SSI
    Protocol Modbus RTU/ CAN 2.0/ SSI serial protocol
    Working Voltage RS485: 5V-24V
    CAN: 5V-24V
    SSI: 5V
    Working Current RS485: 50mA
    CAN: 100mA
    SSI: 50mA
    Baud Rate RS485: 9600-115200 (default 9600)
    CAN: 50k-1000k (default 500k)
    SSI: 9600-115200 (default 9600)
    Resolution 10 bit (1024)/12 bit (4096)/14 bit (16384)
    Encoded Output Natural binary code
    Outer Diameter/ Shaft Diameter 39mm/ 50mm/ 39mm
    Shaft Diameter/ Blind Hole 6mm/ 8mm/ 8mm
    Working Current 50mA
    Linearity 0.001
    Kernel Refresh Cycle 50uS
    Station Number/ Address 1-127 (default 1)
    Electrical Life >100000h
    Mechanical Parameters
    Maximum Mechanical Speed RS485: 1000 rpm
    CAN: 1000 rpm
    SSI: 2000 rpm
    Shell/ Flange Material Zinc-nickel coated steel/ Aerospace aluminum
    Shaft Material Stainless steel
    Bearing Material Bearing steel
    Maximum Load of the Shaft Axial 20N, radial 80N
    Starting Torque 0.006 Nm
    Environmental Parameters
    Operating Temperature -40~+85℃
    Storage Temperature -40~+85℃
    Humidity 98% (No condensation)
    Waterproof Shell: IP54/ IP67
    Shaft, bearing: IP65/ IP67
    Application
    Absolute encoder for cnc machine tool



    CNC Machine Tool

    Absolute encoder for robot



    Robot

    Absolute encoder for motor



    Motor

    FAQ

    An absolute encoder is a position sensor that provides a unique digital code for each shaft position. The absolute encoder can report the exact position immediately after power-up without needing a reference or homing process.

    Absolute rotary encoders retain position information even after power loss, offer high accuracy and reliability, reduce startup time, and are ideal for applications requiring precise positioning, safety, and real-time feedback.

    Absolute encoders can be wired in parallel, over a bus, or point-to-point. In parallel wiring, the encoder is connected to the receiving device directly. Bus encoders operate on a ring topology, so they communicate with other devices on the network on a peer-to-peer basis.

    0.0 0
    Write your own review Close
    *
    *