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B1215N2B

    1215 Brushless DC Motor

    Diameter：12mm  Length：15mm  Voltage：3.7v 4.5v 7.4v Max. output power ：4.3W  Speed：46000rpm

    • Applications

       Medical Equipment、Industrial Automation

    • Options

       Lead wires length、Shaft length、Special coils、Gearheads、Bearing type、
       Encoder、Driver

    • Unit Price

      Price upon request

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Characteristics
  Unit 09-350-3.6 06-145-4.5 12-425-7.4
Voltage V 3.6 4.5 7.4
Terminal resistance Ω 0.67 5.2 2.6
No-load speed rpm 36000 14500 42500
No-load current A 0.3 0.1 0.2
Stall torque mNm 0.7 1.0 0.3
Stall current A 5.4 0.9 2.9
Nominal torque mNm 2.6 1.0 2.6
Nominal speed rpm 28200 4400 38000
Nominal current A 1.1 0.5 0.4
Max. output power W 4.3 0.8 4.6
Max. efficiency % 58 44 54
Back-EMF constant mV/rpm 0.10 0.27 0.16
Torque constant mNm/A 0.93 2.62 1.55
KV Value rpm/V 9720 3220 5740
Speed/torque gradient rpm/mNm 7440 7230 10400
Rotor inertia gcm2 0.14 0.14 0.14
Weight g 7 7 7
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szcxd@constarmotor.com
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