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L0820N5M

    0820 DC Coreless Motor

    Diameter：8mm  Length : 20mm  Voltage：3V 、3.2V、3.4V  Max. Output Power ：7W  Speed：33090-42080rpm

    • Applications

      Mini UAV, remote control hobby products, small household appliances, etc.

    • Options

       Lead wires length、Shaft length、Special coils、Gearheads

    • Unit Price

      Price upon request

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Characteristics
  unit 10-380-3.2 16-420-3.0 37-460-3.4
Voltage V 3.2 3.0 3.4
Terminal resistance Ω 0.63 0.4 0.39
No-load speed rpm 38000 42000 46000
No-load current mA 135 160 200
Stall torque mNm 3.9 4.9 5.9
Stall current mA 5080 7500 8720
Load torque mNm 0.5 0.5 0.5
Load speed rpm 33090 37710 42080
Load current mA 770 910 930
Max. output power W 3.85 5.39 7.08
Max. efficiency % 70.1 73.0 72.1
Back-EMF constant mV/rpm 0.08 0.07 0.07
Torque constant mNm/A 0.78 0.67 0.69
Speed/torque gradient rpm/mNm 9819 8571 7831
Rotor inertia gcm2 0.07 0.07 0.07
Weight g 4.2 4.2 4.2
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Copyright (c) China Micro Motor Inc. 2015 All rights reserved 粤ICP备09218081号