DongHui Motor has designed and optimized precision spur gears and planetary gearboxes that can be customized for the desired motors, such as DC motors, BLDC Motors, stepper Motors, Coreless motors etc. There are three different transmission changes available for the gearbox structure: two-stage, three-stage and four-stage. Depending on you unique requirements, you can choose the reduction ration, output speed and torque.
DongHui focuses on theoretical and technological research in the field of micro drive system, By integrating R&D capacity and experience in precision gear parts, micro transmission modules,and electronic drive systems, DongHui continues creating innovative products and making break throughs to provide customers with better drive solutions.
| Diameter (mm) | Voltage Range (V) | Rated Speed Range (rpm) | Max.Torque Range | Reduction Ratio | Specification | |||
|---|---|---|---|---|---|---|---|---|
| (mNm) | (gf.cm) | Plastic | Metal | |||||
| 10 | 3~12 | 40~150 | 5~250 | 50~250 | 171 | Plastic | Details | |
| 12 | 3~24 | 5~1500 | 10~250 | 100~2500 | 3~1000 | Plastic | Details | |
| 13 | 3~24 | 5~1500 | 10~300 | 100~3000 | 3~360 | Metal | Details | |
| 16 | 3~24 | 4~2000 | 100~400 | 1000~4000 | 9~488 | Metal | Details | |
| 20 | 3 – 24V | 15~1500 | 10~500 | 100~5000 | 100~1000 | Metal | Details | |
| 22 | 3-24V | 5~3500 | 100~400 | 1000~4000 | 3~2141 | Metal | Details | |
| 24 | 3-24V | 10~200 | 10~250 | 100~2500 | 3~3736 | Metal | Details | |
| 25 | 3-24V | 15~2000 | 30~800 | 300~8000 | 100~1000 | Metal | Details | |
| 28 | 3-24V | 5~2500 | 300~2500 | 3000~25000 | 4~500 | Metal | Details | |
| 36 | 3-24V | 5~2500 | 500~5000 | 5000~50000 | 3~3736 | Metal | Details | |
| 37 | 3-24V | 5-1500 | 100~1500 | 1000~15000 | 10~810 | Metal | Details | |
| 42 | 3-24V | 5~2500 | 500~5000 | 5000~50000 | 3~3736 | Metal | Details | |
| 45 | 3-24V | 5~2500 | 2000~12000 | 20000~120000 | 3~2672 | Metal | Details | |
DongHui develops high performance modular gearheads to complement each of its motor technologies, From high torque planetary technology in a variety of materials to low backlash supr gears, DongHui has the right solution
Planetary Gear Series
| Module | Voltage (V) | Reduction Ratio | Rated Speed(rpm) | Rated Torque (gf.cm) | Overall Length (mm) |
|---|---|---|---|---|---|
| MD004004 | 3V | 6-1296 | customization | 140gf.cm | 11.78-16.32mm |
| PD006006 | 3-12V | 4.8-1707.9 | 4-1563rpm | 250-600gf.cm | 23.7-30.9mm |
| PD008008 | 3-12V | 3.6-809.1 | 14-3361rpm | 50-750gf.cm | 23.1-31.2mm |
| PD010010 | 3 – 24V | 3-809 | 17-3917rpm | 500-1000gf.cm | 24.7-34.0mm |
| PD012012 | 3-24V | 4-1296 | 6-1875rpm | 200-2000gf.cm | 24.5-35.9mm |
| PD016016 | 3-24V | 4-1296 | 6-1875rpm | 3000-5000gf.cm | 38.4-48.3mm |
| PD020020 | 3-24V | 4-1296 | 6-1875rpm | 6000-10000gf.cm | 42.7-58.6mm |
| PD022022 | 3-24V | 4-1296 | 6-1875rpm | 8000-15000gf.cm | 57.5-79.4mm |
| PD024024 | 3-24V | 4-1296 | 6-1875rpm | 15000-20000gf.cm | 49.3-69.45mm |
| PD028028 | 3-24V | 4-1296 | 5-1658rpm | 15000-40000gf.cm | 58.1-83.6mm |
| PD032032 | 3-24V | 16-1078 | 7-469rpm | 30000-50000gf.cm | 78.2-98.2mm |
| MD038038 | 3-24V | 4-1526 | 4-1525rpm | 80000gf.cm | 87.7-126.7mm |
The smart networking and automation of different devices and functions noticeably increase living comfort around the house and garden and make everyday life easier. In the networked home, for example, intelligent sensors record important data for the automatic control of heat, light, and electricity. Microdrives regulate the radiator temperature accordingly or close the shutters.
Mobile communication in the form of voice, data, and videos is becoming increasingly important. In addition, new standards such as 5G network vehicles or industrial machines with their control centers and thus ensure efficient processes. There are two areas of application for electromechanical drives in particular in the telecommunications industry: Gear motors for aligning cellular and satellite antennas.
The automotive industry places high demands on electromechanical drives: compact, energy-efficient, and low-noise. We develop optimally adapted micro drive systems together with you for your innovative safety and comfort functions in future vehicle models.
Various actuators and sensors are integrated in automated manufacturing applications. The linking together of these components and the commissioning of the systems must take place simply and quickly. DongHui drive systems can be configured conveniently and integrated easily and securely using standardised interfaces.
Industrial machines are becoming ever more complex with regard to functionality and design, while their size remains the same. DongHui motion control systems provide the full range of functions of complete positioning systems with minimum space and wiring requirements. They feature high power density, high torque density, fast acceleration, high efficiency, and an extremely long operating life cycle.
Microdrives for pumps, hand-held tools, lab automation, respiratory devices, and ventilators. DongHui DC motors are reliable, low-vibration, and sterilizable. They provide all these features yet maintaining high power density and efficiency levels.
Electronically controlled movements can be found almost everywhere. The huge variety of miniature motors mirrors the broad spectrum of potential applications. In the field of miniature drives in particular, DongHui offers a range of powerful standard products that can easily master tasks in everyday Consumer electronics applications.
