ZHAOWEI provides custom engineering to design gear motors utilizing DC motor, brushed motor, BLDC motor, and stepper motor products to meet customer-specific performance requirements for applications. And ZHAOWEI is an ISO 9001:2015 trusted designer and manufacturer of miniature, cost-effective.
Miniature Small Electric Motors
ZHAOWEI Motors
Our products find the right drive solution for your project in our product range of miniature and micro drive technologies - whether as a standard system or as a component that is tailored to your individual project requirements. For standard applications, ZHAOWEI offers a range of micro drives with a diameter of 3.4 mm up to 38 mm. The planetary gears are combined with direct current motors (DC motors), brushless motors or stepper motors
Planetary Gearbox
A planetary gearbox is a commonly used reducer consisting of the planet gear, sun gear, and outer ring gear, whose structure has the functions of shunting, deceleration and multi-tooth meshing to improve the output torque, better adaptability, and work efficiency. The sun gear is usually placed in the center, and the planet gears orbit around the sun gear, receiving torque from it. The outer ring gear (refers to the lower housing) meshes with the planet gears.
Brushed DC Motor
ZHAOWEI DC motors are high-quality DC motors, equipped with powerful permanent magnets. The centerpiece of the motor is the worldwide patented ironless rotor. This means outstanding technology for compact, powerful drives with low inertia. Thanks to the low mass moment of inertia, the DC motors have a very high acceleration.
Brushless DC Motor
High-performance in the smallest of spaces – the ZHAOWEI portfolio today spans from 4-pole servomotors for high torques to highly efficient flat motors and extremely small brushless DC micromotors.
Thanks to their special design, brushless motors from ZHAOWEI are ideal for use in high-performance applications in overload or continuous operation with very high service life requirements.
Spur Gear Motor
Diameter: 16, 20, 24, 28, 37 mm; Power: 0.01-40W; Output speed, gear ratio, output torque could be customized according to different needs. Spur gearbox is supported by the porous bearing, which has longer service life and lower noise under the same working condition.
Stepper Motor
For demanding positioning tasks that require a high level of accuracy, stepper motors are generally used.
Robust assembly, high-speed range, and exceptional performance in even the harshest environments make ZHAOWEI drive systems the perfect solution for demanding positioning applications. They are available with a wide variety of modular servo components such as encoders, low backlash gearheads, or integrated lead screws.
Coreless Motor
The brushes used in coreless DC motors can be made of precious metal or graphite. Precious metal brushes (silver, gold, platinum, or palladium) are paired with precious metal commutators. This design has low contact resistance and is often used in low-current applications. When sintered metal graphite brushes are used, the commutator is made of copper. The copper-graphite combination is more suitable for applications requiring higher power and higher current.
Encoder
Robust encoders,DC tachometers, and resolvers with high accuracy and high signal resolution.Due to resonance,these are mainly mounted on moters with a continuous shaft. The assembly requires adjustment to the motors and may only be done in the delivery plant
Controls
ZHAOWEI speed controllers for brushed and bruushless DC ,They are compact and easy to use and provide precise and efficient speed control. The individual drive parameters are simple to adjust via a computer and the free ZHAOWEI Motion Manager software.
Customisation
ZHAOWEI provides a set of customization services, from design, sampling, production, to testing, etc. Here are some specification ranges: diameter: 3.4mm-38mm, voltage: under 24V, output power: under 50W, output speed: 5rpm-2000rpm, speed ratio: 5-1500, output torque: 1.0 gf.cm -50kgf.cm.
Advantages
- High Torque and High Efficiency
- Wide Operating Temperature Range
- No Cogging Torque
- Low Current And Starting Voltage
- Compact and Lightweight
Drive Selection
Gear Material
Metal
Plastic
Gear Motor Diameter
3.4mm
4mm
6mm
8mm
10mm
12mm
16mm
20mm
22mm
24mm
28mm
32mm
37mm
38mm
Voltage
1.5v
3v
4.2v
5v
6v
12v
18v
24v
Reduction Ratio
3
4
5
6
6.25
10
12
13
15
16
19
20
21
23
24
25
27
28
29
30
31
33
35
36
39
41
42
46
47
52
54
55
57
62
64
67
69
72
76
81
84
88
94
95
96
99
100
102
110
111
113
125
128
131
133
144
148
151
152
154
156
162
168
174
175
188
196
198
199
206
210
212
214
216
227
230
235
244
249
252
255
256
266
269
270
272
281
283
290
301
316
317
319
363
368
369
370
372
383
384
393
400
422
434
436
438
454
473
512
525
531
541
546
576
580
591
599
609
625
651
652
707
711
736
763
764
767
783
809
864
895
899
952
977
1049
1054
1064
1076
1078
1236
1275
1296
1526
1708