Wholesale China Products Small Variable Speed Electric Wheelchair Brushless DC Motor

Silent, steady and dependable for extended life procedure
1.Diameters: 80mm
2.Lengths:  103mm123mm143mm
3.Continuous torques: .40Nm0.70Nm1.0Nm
4.Power: 138W235W325W
five.Speeds up to 3300rpm3200rpm3100rpm
six.Environmental problems: -10~+40°C
seven.Number of poles/section:4/three
8.Mangnet content:Sintered NdFeB
9.Insulation course:B
ten.Optional: digital drivers, encoders and gearheads, as properly as Hall result resolver and sensorless suggestions
eleven.We can layout the particular voltage and shaft, and so on

Product 80ZWX01 80ZWX02 80ZWX03
Voltage V 24
No load velocity rpm 3800 3650 3500
Rated torque Nm .40  .70  one.0 
Rated speed rpm 3300 3200 3100
Rated current A eight.5 thirteen.5  seventeen.5 
Stall torque Nm one.two two.1 3.0 
Stall present A 22 36 49
Rotor inertia Kgmm² seventy eight.0  a hundred and ten 140
Back-EMF constant V/krpm 4.24  4.46  four.67
Torque Constant Nm/A .059 .062 .065 
Resistance(20ºC) ohm .40  .23  .17
Bodyweight Kg two.0  two.eight 3.6 
L1 mm 103 123 143
Rotor:La mm 30 50 70

Normal type of shaft

 

Wholesale China Products Small Variable Speed Electric Wheelchair Brushless DC Motor