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Soundwell Electronic Products (Guangdong) Co., Ltd.
A one-stop manufacturer of encoders, potentiometers and switches with a history of 33 years.

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Soundwell Electronic Products (Guangdong) Co., Ltd.

Address:Guangdong Province Dongguan city Tangxia Town Phoenix Gang Sheng Wei Industrial Park

MD52 Knob Module with OLED Display

MD52 Knob Module with OLED Display

  • Series:
  • Format:See the following profile
  • Specifications  

    Module model:

    MD52 series 


    Household appliances and other electronic products.

    Product Features:

    OLED display display effect is clear;

    IPX4 waterproof

    Main Specifications: 

    Rated voltage: DC 5V;
    Maximum rated current: 150mA;
    Mechanical rotation angle: 360°;
    Number of detent: 18;
    Pulses: 18;
    Working temperature: -20℃~70℃;
    Rotational torque: 225±75gf.cm;
    Rotational life: 50,000 cycles Min;

    MD52 Product Specifications


    1. Rotational torque: 22.5±7.5mN.m
    2. Total rotational angle: 360°
    3. Number of detent: 18
    4. Switch travel: 1.3±0.2 mm
    5. Switch operating force: 380±100gf


    1. Resolution: 18 pulses 
    2. Rated power: DC5V 150mA
    3. Insulation resistance: 100MΩ 1 Minute at DC 250V
    4. Dielectric Voltage: 1 Minute at  AC 300V


    1. Rotational life: 50,000 cycles Min

    Note: In this catalog, if some parameters or drawings are different from the "Approval sheet", it's subject to the "Approval sheet".



    Soundwell Electronic Products (Guangdong) Co., Ltd.
    TelTel:+86 769-38833333-881
    Customer service:+86 18219276011
    Fax:+86 769-87930111  +86 769-87930222
    AddressHeadquarters: Shengwei Industrial Park, Fenghuang Gang, Tangxia Town, Dongguan City, Guangdong Province, China
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