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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.

TEL:+86(769)-38833333-881
Fax:sw@soundwell-cn.com
MAIL:soundwell868@soundwell.cn
Address:Guangdong Province Dongguan city Tangxia Town Phoenix Gang Sheng Wei Industrial Park

EC21 Hollow Shaft Incremental Encoder

EC21 Hollow Shaft Incremental Encoder

  • Series:EC21
  • Format:See the following profile
  • Specifications  

    Encoder model: EC21 series
    Name:

    EC21 Hollow Shaft Incremental Encoder

    Main Specifications:

     Dimensions: ∮21mm;
     Rated voltage: DC 5V;
     Number of detent: 30;
     Pulses: 15;
     Working temperature: -40°C~85°C;
     Rotational life: 50,000 cycles Min;

    Product Features:

    Low profile; 

    Smooth rotational feel and highly reliable performance;

    Hollow encoder to enable flexible design in the center ring.

    Applications:

    Automotive electronics, audio products, household appliances and 

    other related electronic devices; It mainly plays the role of adjusting 

    volume, and temperature, frequency modulation, function switching 

    and so on.

    EC21 Product Specifications

    ONE、MECHANICAL CHARACTERISTIC
           1. Rotational Torque: 70±50gf.cm/150±50gf.cm
           2. Number of detent: 30 (Step angle: 12±3°)
           3. Shaft wobble: 0.2 mm MAX
           4. Shaft play: 2° MAX
           
    TWO、ELECTRICAL CHARACTERISTIC
           1. Resolution: 15 pulses/360°
           2. Phase difference: ≥5 ms
           3. Rated voltage: DC 5V
           4. Insulation  resistance: 10M? 1 Minute at  DC 110V  
           5. Dielectric  voltage: 1 Minute at  AC 110V
           
    THREE、ENDURANCE CHARACTERISTIC
          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".

     

    DownloadEC21.pdf

    Contact

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