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DM-12SSN20 DC Micro Spur gear motor


Diamater: 12mm
Voltage: 3~12VDC
Speed: 1~2000rpm
Torque: 0.02~2kg.cm

Key Features: 

  • Diamater: 12mm                      1. Bi-direction                                             
  • Voltage: 3~12VDC                   2. Metal or Carbon Brush DC Motor; 
  • Speed: 1~2000rpm                  3. Spur Gears; 
  • Torque: 0.02~2kg.cm               4. Copper Plate Gear Case; 
  •                                                  5. Sleeve Bronze Bushings                                                               

 

 

Typical applications:
Automatic quick lock door, binding machine, automatic TV stand, money counter, spotlight, toilet paper machine, office equipment, household appliances, automatic actuator

  • 产品描述
  • 产品参数
    • Commodity name: DM-12SSN20 DC Micro Spur gear motor
    • Commodity ID: 1016344276276961280
    • Spur gear motor: 12mm

    <br/>Diamater: 12mm <br/>Voltage: 3~12VDC <br/>Speed: 1~2000rpm <br/>Torque: 0.02~2kg.cm

    Key Features: 

    • Diamater: 12mm                      1. Bi-direction                                             
    • Voltage: 3~12VDC                   2. Metal or Carbon Brush DC Motor; 
    • Speed: 1~2000rpm                  3. Spur Gears; 
    • Torque: 0.02~2kg.cm               4. Copper Plate Gear Case; 
    •                                                  5. Sleeve Bronze Bushings                                                               

     

     

    Typical applications:
    Automatic quick lock door, binding machine, automatic TV stand, money counter, spotlight, toilet paper machine, office equipment, household appliances, automatic actuator

    Key words:
    • n20 motor
    • n20 gear motor
    • n20 dc gear motor
    • smart lock motor
    • miniature dc gear motor
  • Dimensions(unit: mm):

    pic

    Gearbox Ratio:

    Number of stages 2 4 5 7
    Reduction Ratio i 3、5、10 17、20、30、36、50、63、100 110、150、210、250、298、380 372、625、1000
    Gearbox Length L (mm) 9 9 9 12
    Breaking Torque(kgf.cm) 0.6 0.9 1.2 2
    Gearbox Efficiency 81% 65% 59% 48%

     

    DC Gear Motor Reference Datas:

    Remarks: The above datas in chart are only for reference. If need other configurations, you can caculate it according to given formula below or contact us directly.

     

    Gear Motor Model Rated voltage No Load Max Efficiency Load Stall
    Current Speed Current Speed Torque P.out Torque Current
    V A r/min A r/min kgf.cm W kgf.cm A
    DM-12SSN20-00316000-150K 3 0.07 110.7 0.27 87.3 0.28 0.25 1.30 1.01
    DM-12SSN20-00310000-1000K 3 0.03 10.7 0.15 7.30 1.20 0.10 3.90 0.33
    DM-12SSN20-00514500-100K 5 0.04 135.5 0.13 104.1 0.17 0.19 0.75 0.44
    DM-12SSN20-00515000-250K 5 0.04 61.5 0.15 47.3 0.50 0.24 2.00 0.53
    DM-12SSN20-00515000-298K 5 0.03 48.8 0.12 38.6 0.50 0.20 2.40 0.46
    The motor parameters are for reference only,please refer to real measured data;
    We can customize parameters according to customer requirements.
    Gear Motor Output Speed=DC Motor Speed/Gear Ratio ( n=nm/i)
    Gear Motor Output Torque=DC Motor Torque*Gear Ratio*Gearbox Efficiency. ( t=tm*i*η)

     

    DC Motor Reference Datas:

    Remarks: The above DC motor datas are used for dc gear motor configuration customization based on given formula.

     

    DC Motor Model Rated No Load Max Efficiency Load Stall
    Volt. Current Speed Current Speed Torque P.out Torque Current
    V mA r/min mA r/min gf.cm W gf.cm mA
    DM-N20-003-10000 3 ≤50 10000 ≤185 8000 2 0.2 ≥8 ≥350
    DM-N20-003-15000 3 ≤80 15000 ≤280 12400 3 0.4 ≥12 ≥520
    DM-N20-003-20000 3 ≤110 20000 ≤370 15500 4 0.6 ≥16 ≥700
    DM-N20-006-10000 6 ≤25 10000 ≤95 8000 2 0.2 ≥8 ≥160
    DM-N20-006-20000 6 ≤60 20000 ≤190 15500 4 0.6 ≥16 ≥320

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