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Shenzhen Zhaowei Machinery & Electronics Co., Ltd.

Brushless DC Motor

The micro brushless gear motor is made up of a brushless motor, gearbox and a driver. Brushless motor refers to the motor without brush and commutator (or slip ring), also known as commutatorless motor. When considering the gearbox for BLDC motor, brushless DC motor with planetary gearbox is the common type. A brushless DC gear motor generally utilizes a permanent magnet as its external rotor. Unlike the brush DC gear motor whose windings are on the rotor, the windings are on the stator for brushless motors. In addition, it uses three phases of driving coils and a specialized sensor that tracks the rotor position. After tracking the position change of the rotor, the position sensor commutates the current of the stator winding in a certain sequence (that is, detecting the position of the rotor pole relative to the stator winding, and generating a position sensing signal at a certain position, which is processed by the signal conversion circuit to control the power switch circuit.).

Features of BLDC gear motor:

  1. No carbon brush, low interference. The BLDC motor driver module removes the carbon brush, thus no electric spark will be generated when the BLDC motor drive system is running, which greatly reduces the electric spark’s interference to remote control radio equipment.
  2. Low noise and smooth operation. The brushless gearbox has no brushes. Therefore, the friction is greatly reduced during operation, and the noise will be much lower, which improves the running stability of the brushless DC gear motor.
  3. Long life and low maintenance cost. After removing carbon brush, the main abrasion of BLDC motor lies on the bearing. From a mechanical point of view, the brushless geared motor is almost a maintenance-free motor. You just need to do some dust removal maintenance when necessary.

Brushless gear motors have various applications, such as automobiles, tools, smart home, electronic products, industrial robots, smart robots, logistics equipment, medical equipment, industrial control, automation, and aerospace.

Sliding Soundbar Brushless Motor
Load Current
1.5A MAX
No-load Current
400mA MAX
No-load Speed
5.2±10%
Noise
≤48db
Operating Temperature
-20°C~40°C
Operating Life
>300,000 times

Sliding Soundbar Brushless Motor

Robot Joint Brushless Servo Motor
Voltage
24V
Current
1.22 A
Rated Speed
34rpm
Rated Torque
4.2N.m
Operating Temperature
0℃~60℃
Angle of Rotation
0°~360°

Robot Joint Brushless Servo Motor

Fitness Equipment Brushless Motor
Voltage
12V
Load Current
2.3A MAX
Load Speed
4.8±10%rpm
No-load Current
1.6A MAX
No-load Speed
5.2±10%rpm
Reduction Ratio
1280
Max Rated Torque
15.0N.m

Fitness Equipment Brushless Motor

16mm Brushless Motor
Voltage
3-24V
Load Current
300mA
Rated Speed
6-1875rpm
Reduction Ratio
4-1296
Overall Length
38.4-48.3mm

16mm Brushless Motor

20mm Brushless Motor
Voltage
3-24V
Load Current
300mA
Rated Speed
6-1875rpm
Rated Torque
10000gf.cm
Reduction Ratio
4-1296
Overall Length
42.7-58.6mm

20mm Brushless Motor

22mm Brushless Motor
Voltage
3-24V
Load Current
300mA
Rated Speed
6-1875rpm
Rated Torque
15000gf.cm
Reduction Ratio
4-1296
Overall Length
57.5-79.4mm

22mm Brushless Motor

24mm Brushless Motor
Voltage
3-24V
Load Current
300mA
Rated Speed
6-1875rpm
Rated Torque
20000gf.cm
Reduction Ratio
4-1296
Overall Length
49.8-69.8mm

24mm Brushless Motor

28mm Brushless Motor
Voltage
3-24V
Load Current
400mA
Rated Speed
5-1658rpm
Rated Torque
40000gf.cm
Reduction Ratio
4-1296
Overall Length
58.8-84.3mm

28mm Brushless Motor

32mm Brushless Motor
Voltage
3-24V
Load Current
300mA
Rated Speed
7-469rpm
Rated Torque
50000gf.cm
Reduction Ratio
16-1078
Overall Length
81.6-101.6mm

32mm Brushless Motor

38mm Brushless Motor
Voltage
3-24V
Load Current
300mA
Rated Speed
4-1525rpm
Rated Torque
80000gf.cm
Reduction Ratio
4-1526
Overall Length
87.7-126.7mm

38mm Brushless Motor

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ZHAOWEI can provide micro-gear drive systems quickly and economically.With the existing experience of gear drive systems,we can design and develop ideal products according to your requirements with better service

Email
sales@zwgearbox.com
Phone
+86-755-27322645
Inquiry
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