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Professional R&D and manufacturing of high-power DC permanent magnet motor, six-phase permanent magnet synchronous motor, (modular) controller and variable-speed rear axle

750W central motor

Rated power
（W） 		Rated voltage
（VDC） 		Rated speed
（RPM） 		No-load speed
（RPM） 		Rated current
（A） 		No-load current
（A） 		Rated torque
（N.m） 		Maximum efficiency Reduction ratio Application range
1000 48/60/72 3420 3800 ≤27.2/22/18.5 ≤5.8/5/4.3 3.9 ≥84 1：5.44 Medium-sized and heavy-duty electric tricycle
1200 48/60/72 3420 3800 ≤34/26/23 ≤6.8/6.2/5.6 4.5 ≥84
1500 48/60/72 3420 3800 ≤39/33.5/29 ≤6.8/6.2/5.6 6.2 ≥84
1800 48/60/72 3420 3800 ≤46/37.5/32 ≤6.8/6.2/5.6 7 ≥84
2200 48/60/72 3420 3800 ≤55/46.5/38 ≤7/6.5/6 8.2 ≥85
2500 48/60/72 3420 3800 ≤67.5/58/46 ≤7.5/6.8/6 11 ≥85
3000 48/60/72 3420 3800 ≤83.5/72/64 ≤8.7/6/6.5 12.2 ≥86
4000 48/60/72 3420 3800 ≤93/85/72 ≤8.8/7.5/6.8 16 ≥86