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L8.523N5M

    8.5mm Mini Coreless Motor

    Diameter：8.5mm  Length : 23mm  Voltage：3V  Max. Output Power ：4.58W  Speed：34400-46000rpm

    • 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 12-344-3.7 14-367-3.0 31-460-3.0
Voltage V 3.0 3.0 3.0
Terminal resistance Ω 0.47 0.45 0.36
No-load speed rpm 34400 36700 46000
No-load current mA 140 160 200
Stall torque mNm 5.1 5.0 4.9
Stall current mA 6380 6670 8330
Load torque mNm 1.0 1.0 1.0
Load speed rpm 27640 29300 36700
Load current mA 1370 1470 1840
Max. output power W 4.58 4.77 5.96
Max. efficiency % 72.7 71.5 71.5
Back-EMF constant mV/rpm 0.09 0.08 0.06
Torque constant mNm/A 0.81 0.76 0.61
Speed/torque gradient rpm/mNm 6765 7404 9304
Rotor inertia gcm2 0.09 0.09 0.09
Weight g 5.6 5.6 5.7
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szcxd@constarmotor.com
Room 701, Tower A, Futian Tian’an Hi-Tech Venture Park, Futian District, Shenzhen, China

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