High-torque 12V/24V BLDC gear motor, available with 50W power output. Gear ratios range from 3:1 to 200:1, delivering peak torque up to 0.48 Nm and a rated speed of 3000 RPM. Designed for demanding environments, this DC gear motor operates reliably under harsh conditions such as corrosion and high humidity.
Specifications
| Model |
BLDC-D2BLD50 |
| Matched Controller Model |
BLDC-BLD300(12V), BLDC-BLD120A(24V) |
| Rated Voltage |
12V/24V |
| Rated Power |
50W |
| Rated Speed |
3000 rpm |
| No-load Speed |
3300 rpm |
| Rated Current |
3.13A (12V), 1.56A (24V) |
| Rated Torque |
0.16 Nm |
| Peak Torque |
0.48 Nm |
| Motor Lead Length |
300 mm |
| Temperature |
0~50℃ |
| Protection Grade |
IP54 |
| Weight |
2 kg |
| Gearbox Model |
2GN□K, Enter the gear ratio into the box (□) within the model name |
| No-load Current |
<5.21A (12V), <2.6A (24V) |
| Gear Ratio |
3, 5, 7.5, 10, 12.5, 15, 18, 20, 25, 30, 36, 40, 50, 60, 75, 90, 100, 120, 150, 180, 200 |
Note: Power, voltage, speed, shaft, motor length, and motor lead of BLDC motors can be customized.
Features
Aluminum flange with sealed double ball bearings for low friction and high axial load capacity.
The stator and rotor feature pure copper coils for superior conductivity, increasing motor torque.
The gear reducer is a right-angle hollow type, eliminating the need for a sprocket, chain guard, and preventing tooth skipping.
Allowable Torque with a Gearbox
| Gear Ratio |
Speed (r/min) |
Allowable Torque (N.m) |
Allowable Torque (kgf.cm) |
| 3 |
1000 |
0.39 |
3.86 |
| 5 |
600 |
0.64 |
6.44 |
| 7.5 |
400 |
0.97 |
9.66 |
| 10 |
300 |
1.29 |
12.88 |
| 12.5 |
240 |
1.61 |
16.1 |
| 15 |
200 |
1.93 |
19.32 |
| 18 |
167 |
2.32 |
23.18 |
| 20 |
150 |
2.32 |
23.21 |
| 25 |
120 |
2.9 |
29.02 |
| 30 |
100 |
3 |
30 |
| 36 |
83.33 |
3 |
30 |
| 40 |
75 |
3 |
30 |
| 50 |
60 |
3 |
30 |
| 60 |
50 |
3 |
30 |
| 75 |
40 |
3 |
30 |
| 90 |
33 |
3 |
30 |
| 100 |
30 |
3 |
30 |
| 120 |
25 |
3 |
30 |
| 150 |
20 |
3 |
30 |
| 180 |
17 |
3 |
30 |
| 200 |
15 |
3 |
30 |
Line Define
| Power Wire |
Hall Wire |
| Red |
U |
Red |
5V |
| Yellow |
V |
Black |
GND |
| Black |
W |
Hu |
Blue |
| Hv |
Green |
| Hw |
White |
DC Gear Motor Dimension (Unit: mm)
Gearbox Dimension (Unit: mm)
Applications
Electronics Manufacturing
Q: How is the speed and direction of a BLDC gear motor controlled?
A: A BLDC gear motor is controlled using an electronic driver or controller. Speed is regulated by adjusting the PWM (Pulse Width Modulation) signal, which changes the average voltage delivered to the BLDC motor. Direction is controlled by switching the phase sequence of the motor windings through the controller. For precise control, many systems also use feedback from sensors like Hall-effect sensors or encoders.
