EM-04 Motor

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Design concept

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Technical specs

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MODEL EM-04 (48V 500W Motor)
Sr. No. Description Remarks
1 Model Name M155
2 Mounting Position Rear
3 Wheel Size 20//24/26/27.5/700C/28/29
4 Rated Voltage 48V
5 Rated Power 500
6 Maximum Torque 45
7 Efficiency >80%
8 Reduction Ratio one to five
9 Speed Signals one or six magnets inside
10 Pole Pairs 10 pole pairs
11 Color Black
12 Weight 3.8
13 Noise Grade db<50
14 Operating Temperature -20~45
15 OLD 142mm
16 Cable Routing left side outlet or right side center
17 Spoke Spec 36 Holes 12G or 13G
18 Rated RPM  270~400
19 Hall Sensor Yes
20 Integrated Speed Sensor Yes