Specification

BM1424HQF-14(BLDC)

Rated Output Power

1200W

1500W

1800W

2200W

Rated Voltage

48/60/72V DC

48/60/72V DC

60/72V DC

60/72V DC

Rated speed

2850RPM

2850RPM

2850RPM

2850RPM

No load speed

3800RPM

3200RPM

4100RPM

4500RPM

Full load Current

≤32.0/25.0/21.0A

≤39.0/31.5/26.0A

≤37.5/31.5

≤46.0/38.0A

No load Current

≤7.0/6.5/6.0A

≤6.0/5.5/4.5A

≤6.0/5.5A

≤6.5/6.0A

Rated Torque

4.0N.m

5．2 N.m

6.0 N.m 

7.2 N.m 

Efficiency

≥80%

≥82 %

≥83%

≥84%

Gear ratio

1：12 or 1:10;

 High 1:15 Low 1:9;High 1:18 Low 1:12

Application

Micro E.V. and Heave Load E-Tricycle