750 W BLDC worm gear motor provides high efficiency at 24V, 36V, 48V power supply, no-load speed 2700 rpm, gear ratio 7.5:1 to 100:1 for selection. This BLDC gear motor is easy for speed adjustment and reversible direction.
Specifications
| Motor Model |
BLDC-D5BLD750-24A |
BLDC-D5BLD750-36A |
BLDC-D5BLD750-48A |
| Voltage |
24V DC |
36V DC |
48V DC |
| Rated Current |
39.06A |
26.04A |
19.53A |
| No-load Current |
< 9.2A |
< 8.13A |
< 6.5A |
| Recommended Drive Model |
BLD750 |
BLD750 |
BLD750 |
| Motor Type |
BLDC Motor |
| Power |
750W |
| No-load Speed |
2700 rpm |
| Rated Speed |
2000 rpm |
| Rated Torque |
2.39 Nm |
| Peak Torque |
7.17 Nm |
| Motor Dimension |
86 mm |
| Shaft Diameter |
11 mm |
| Construction |
Permanent Magnet |
| Direction of Rotation |
CW/ CCW |
| Gear Ratio |
7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100 |
| Certificates |
CCC, CE, RoHS, LVD, EMC |
Note: Power, Voltage, Speed, Shaft, Motor Length, and Motor Lead of BLDC Motors can be customized.
Allowable Torque with Gear Head
| Gear Ratio |
Rated Output Speed (rpm) |
Rated Output Torque (Nm) |
| 7.5 |
267 |
21.5 |
| 10 |
200 |
28.7 |
| 15 |
133 |
43 |
| 20 |
100 |
55.9 |
| 25 |
80 |
68 |
| 30 |
67 |
79.5 |
| 40 |
50 |
68 |
| 50 |
40 |
54 |
| 60 |
33 |
60 |
| 80 |
25 |
52 |
| 100 |
20 |
40 |
Note: This torque value is the rated output value of the reducer, not the final motor + reducer output torque value T.
Final motor + reducer output torque calculation formula: T = motor rated torque * reduction ratio * 0.6, and T ≤ reducer rated allowable output torque value.
Dimensions (Unit: mm)
Mounting screws are included with the gearhead
Speed-Torque Curve
- Instantaneous maximum torque line
The maximum torque momentarily impacts the load when the motor is started.
Beyond this torque, the over-current protection of the driver will cause the motor to stop.
- Short-time operation area
The motor can run for a short time within this torque range at different speeds.
If the operation time is too long, the motor will generate heat, which may cause the motor to stop or burn.
- Rated operating torque line
The rated torque of the motor runs at different speeds, and the motor can run for a long time at this torque.
- Continuous operating area
When the motor rotates at different speeds, it runs continuously in this corresponding zone.
Tips: Does a worm gear motor reduce speed?
750W dc worm gear motor reducers are also a popular type of speed reducer because they offer the greatest speed reduction in the smallest package. With a high ratio of speed reduction and high torque output multiplier, it's unsurprising that many power transmission systems make use of a worm gear reducer.
