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Micro Motor NdFeB 3V - 24000RPM

39-00032833
N21-1951
CompanyOem Part NumberN21-1951
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This product will be back in stock on Friday, 11 April 2025
€100
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100+
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€0.80
€0.70
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NdFeB high-strength magnetic N21-1951 miniature motor is a reinforced type of N20 motor, and its external size has been lengthened by 2mm.

The torque of this N21 motor is indeed very strong. Like these high-power density miniature motors, it is very suitable for DIY aircraft models. Ship model, car model, etc. need small size, but powerful torque model motor.

The power test machine, although this motor is very small, but the torque is strong, even if the voltage is only DC2V, the torque is very strong, can not be blocked by hand.

But please note that this motor is of high power density, and it is normal for it to be relatively easy to heat. Please pay attention to the heat dissipation environment.

The power supply current of the power supply is preferably above 2A. If the current is too small, it will also affect the power and torque of the motor.

  • Motor specifications: 10x12mm
  • Motor height: 17.5mm (excluding output shaft)
  • Output shaft: 1.0mm
  • Output shaft length: 6.5mm
  • Voltage: 3 V
    • Current: 0.28 A
    • Speed: 24000 RPM
  • Voltage: 3.7 V
    • Current: 0.29 A
    • Speed: 30000 RPM
  • Voltage: 4.2 V
    • Current: 0.32 A
    • Speed: 34000 RPM
  • Motor weight: 6.5g

Company
Oem
Part Number
N21-1951
Warranty
Component, not covered by warranty
G. Weight
0.006kg
Μotor Diameter
12mm
Voltage (Range)
3 Volt
Current (Stall)
0.5A
Speed
24000 RPM
Gearmotor Style
Hobby
Encoder
No
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