The 50W 3-phase BLDC motor is a suitable choice for new energy electric vehicles. It features a compact 57mm diameter and delivers high efficiency with 12V, 24V or 36V power supply. Parameters such as power, voltage, speed, shaft type, motor length and worm gear lead can be customized to meet specific requirements.
Specifications
| Motor Model |
BLDC-D2BLD50-12GN |
BLDC-D2BLD50-24GN |
BLDC-D2BLD50-36GN |
| Voltage |
12V DC |
24V DC |
36V DC |
| Rated Current |
5.21A |
2.60A |
1.74A |
| No-load Current |
< 0.8A |
< 0.4A |
< 0.3A |
| Recommended Drive Model |
BLDC-BLD750 |
BLDC-BLD300 |
BLDC-BLD120A |
| Motor Type |
BLDC Motor |
| Power |
50W |
| No-load Speed |
2800 rpm |
| Rated Speed |
2000 rpm |
| Rated Torque |
0.16Nm |
| Peak Torque |
0.48 Nm |
| Motor Dimension |
57 mm |
| Shaft Diameter |
11 mm |
| Construction |
Permanent Magnet |
| Direction of Rotation |
CW/ CCW |
| Gear Ratio |
7.5, 10, 15, 20, 30, 40, 50, 60 |
| Certificates |
CCC, CE, RoHS, LVD, EMC |
Allowable Torque with Gear Head
| Gear Ratio |
7.5 |
10 |
15 |
20 |
30 |
40 |
50 |
60 |
| Rated Output Speed (rpm) |
267 |
200 |
133 |
100 |
67 |
50 |
40 |
33 |
| Rated Output Torque (Nm) |
1.4 |
1.9 |
2.9 |
3.7 |
5.3 |
6.7 |
7.8 |
9.3 |
Note:
- This torque value is the rated output value of the reducer, not the final motor + output torque value T after reducer.
- The formula for calculating the output torque after the final motor + reducer: T = rated torque of the motor * reduction ratio * 0.6, and T≤ rated allowable output torque value of the reducer.
Dimensions (Unit: mm)
Mounting screws are included with the gearhead
Details
Speed - Torque Curve
- Instantaneous maximum torque line: The peak torque the motor delivers briefly at startup. Exceeding this level triggers the driver's over-current protection, shutting down the motor.
- Short-time operation area: The motor can operate within this torque range for limited periods at various speeds. Prolonged use generates excess heat, which can lead to shutdown or motor damage.
- Rated operating torque line: The rated torque of the motor can sustain at different speeds for continuous, long-term operation.
- Continuous operating area: Within this area, the BLDC motor can run non-stop across a range of speeds without overheating or triggering protection mechanisms.
Applications
Electronics Manufacturing
Q: What is a BLDC worm gear motor?
A: A BLDC worm gear motor combines a brushless DC (BLDC) motor with a worm gear mechanism. This configuration offers high torque, compact size, and precise motion control, making it suitable for various applications like robotics and automation. The worm gear provides a high gear reduction ratio, increasing the output torque while reducing the output speed.
