Printed Motor -- High Performance at Low Cost

Printed Motor -- High Performance at Low Cost

Our pancake shaped PM (permanent magnetic) printed motor has been developed for years by the company. It has a simplified structure, compact size, strong output torque, high energy efficiency (75% - 85%), high reliability and low noise. The PM used are powerful, decreasing cost rare earth magnets. The pancake motors can be widely used as the driving hub on electric bicycles, scooters, tricycles, battery powered vehicles and industrial motion solutions. Four voltage (12v/24v/36v/48V) models are available. Thanks to our innovative engineers on minimizing cost and maximizing performance with computer aided design and manufacturing techniques, today our factory is able to mass produce such motors at lowest cost to meet increasing demanding on personal and pollution-free electric transport products.
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Model:
PM-12
PM-24
PM-36
PM-48
Outer Diameter (mm)
120
158
158
158
Width(mm)
50
50
50
50
Power(W)
75
180
300
500
Voltage(Vdc)
12/24
24
36
48
Current(A)
10.2
10.8
11.2
15.4
Speed(RPM)
1600
3300
3000
4200
Efficiency (%)
68
76
80
82
Weight(Kg)
0.7
1.5
1.8
2.0
Performance Curve
PM-12.pdf
PM-24.pdf
PM-36.pdf
PM-48.pdf
Dimensional Drawing
PM-12
PM-24
PM-36
PM-48

Speed Control Kits: (Click to see diagram)

  • Complete Set: Twistgrip speed controller, hand brake, motor controller
  • Soft-start: make start-up smoothly
  • Excessive Current Protection: 11A(36V DC), 14A(24V DC)
  • Low voltage Protection: 31V (36V DC), 20.5V (24V DC)

Useful Info: Torque (in N*m) = 9.55 * Power (in watts) / Speed (in rpm)
1N*m = 141.61 oz*in = 8.85 lb*in = 10,200.0 g*cm, 1.0 hp = 745.7 watts
1.0 in = 2.54 cm, 1.0 kg = 2.205 lb = 35.27 oz, 1.0 mile = 1.61 Km
More Info...

 

 

 

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