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    Absolute Encoder, 12 Bit, Single Turn, RS485/ CAN/ SSI

    5 out of 5 based on 4 reviews | Write a review
    High resolution rotary encoder with single turn, shaft encoder has RS485/ CAN/ SSI three communication interfaces for selection, with shaft diameter 6mm/ 8mm, blind hole 8mm are optional. The 12 bit absolute encoder offers high quality, high resolution and optional installation advantages.
    SKU: ATO-RE-3912
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    Good price absolute rotary encoder with natural binary code encoded output, working voltage 5V/ 24V are available, single turn absolute encoder with 50mA/ 100mA working current. 12 position rotary encoder is used in a wide range of applications that require monitoring or control, or both, of mechanical systems, including industrial controls


    Model ATO-RE-38R04096 ATO-RE-38C04096 ATO-RE-38S04096
    Electrical parameters Communication interface RS485 CAN SSI
    Protocol Modbus rtu CAN 2.0 SSI serial protocol
    Working voltage 5V/ 24V 5V
    Working current 50 mA 100 mA 50 mA
    Baud rate 9600-115200 (default 9600) 50k-1000k (default 500k) 9600-115200 (default 9600)
    Resolution 12 bit (4096)
    Encoded output Natural binary code
    Outer diameter/ shaft diameter 39mm/ 50mm/ 39mm
    Shaft diameter/ blind hole 6mm/ 8mm/ 8mm
    Working current 50 mA
    Linearity 0.001
    Kernel refresh cycle 50 uS
    Station numbeer/ address 1-127 (default 1)
    Electrical life >100000h
    Mechanical parameters Maximum machanical speed 1000 rpm 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
    Wiring methods Red Positive power sipply (5V, 9-24V)
    Black Ground (GND)
    Yellow ZR CS
    Green RS485B CANH CLK
    White RS485A CANL DO

    Dimension (mm)

    Shaft diameter 6mm, IP54

    Dimension of rotary encoder shaft 6mm

    Shaft diameter 8mm, IP54

    Dimension of rotary encoder of shaft 8mm

    Blind hole 8mm, IP54

    Dimension of rotary encoder of blind hole 8mm

    Shaft 6mm, IP67

    Dimension od rotary encoder of 6mm of IP67

    Shaft 8mm, IP67

    Dimension od rotary encoder of 8mm of IP67

    Tips: Precautions for Installing and Using Rotary Encoder.

    1. The encoder is a precision instrument. Please handle it with care and use it carefully, especially for the encoder shaft, please do not knock, hit or pull hard. Flexible connectors or elastic supports should be used for the connection between the encoder and the machine, and the rigid damage caused by the non-concentricity of the rigid connection should be avoided.
    2. Although the encoder housing is waterproof (IP54), the protection level of the shaft is IP65. Avoid installing the shaft upward or immersing in water, otherwise use a waterproof cover or other measures.

    Existing reviews of Absolute Encoder, 12 Bit, Single Turn, RS485/ CAN/ SSI
    Very happy with this 12 bit absolute encoder
    Fast delivery and well packed. It's very cheap and durable, it works well so far. This is a better absolute encoder than others I've tried.
    From: Lasha | Date: 27/03/2023
    Was this review helpful? Yes No (0/0)
    High quality absolute encoders
    These 12 bits absolute encoders work well, they are halfway quiet and pleasant to rotate. Above all, all 5 also have the same quality.
    The rotary encoders are really good.
    From: Marcelo | Date: 02/02/2023
    Was this review helpful? Yes No (0/0)
    High perfomance single turn absolute encoder
    I've used this 12 bits absolute encoder for two years. It works well and which is very cheap and durable. Will recommend it!!!
    From: Coolforcats | Date: 23/11/2022
    Was this review helpful? Yes No (0/0)
    Very satisfied
    This is a professional quality encoder. It is quite amazing that you can get 12 bit for such a low price in such a beautiful package. I was a little incredulous, but it did not disappoint.
    From: Laurent | Date: 08/04/2022
    Was this review helpful? Yes No (0/0)
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