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We are a professional manufacturer of premium brushless DC motors, delivering custom 12V 24V miniature brushless DC gear motors with integrated planetary gearbox for industrial automation, smart equipment manufacturing, and household appliance production. Our 22mm compact motor series is precision-engineered to solve the core pain points of industrial clients, OEM/ODM partners, and engineering procurement teams: consistent high torque output, ultra-low noise operation, long-term stable performance, full global regulatory compliance, and flexible customization to fit non-standard project requirements. With strict quality control and full-cycle engineering support, we provide reliable motor solutions for batch production, custom project development, and global distribution needs.
This permanent magnet brushless DC gear motor series features a unified 22mm motor and gearbox diameter, with a standard 12V DC power supply and full compatibility with 24V custom voltage requirements. It offers an ultra-wide gear ratio range of 16-1296, with rated load speeds ranging from 5.1rpm to 418rpm. Designed with a drip-proof structure, reversible CW/CCW rotation, and noise levels below 55dB, this motor series adapts to diverse harsh operating conditions in industrial and commercial scenarios, with full customization accepted for voltage, size, torque, and mounting structure.
Parameter | Standard Value | Customization Scope |
Construction | Permanent Magnet | Custom magnetic circuit design available |
Rated Voltage | 12V DC | 6V-24V DC custom support |
Standard Output Power | 3W | 15W-120W extended range for specific models |
Motor Diameter | 22mm | 6mm, 12mm, 16mm, 20mm, 22mm optional |
Gearbox Diameter | 22mm | Matched to motor diameter |
Gear Ratio Range | 16-1296 | Custom ratio tuning for specific torque/speed needs |
No-Load Current | 100-120mA | Custom low-current design for battery-powered devices |
Rated Load Current | 350mA | Tunable based on power and load requirements |
Rated Load Torque | 720-52780gf.cm | High-torque reinforced customization available |
Rated Load Speed | 5.1-418rpm | 3000-32500rpm high-speed options for fan/vacuum models |
Noise Level | <55dB | Low-noise optimization for quiet scenarios |
Protection Feature | Drip-proof | IP grade upgrade available |
Rotation Mode | CW/CCW Reversible | Custom direction lock or speed regulation support |
Efficiency Grade | IE 1 | High-efficiency IE 2+ custom design available |
Model | Rated Voltage (VDC) | No-Load Current (mA MAX) | Load Current (mA MAX) | Output Speed (rpm) | Use Torque (g-cm) | Gear Ratio | Gear Box Length (mm) | Total Length (mm) |
GB22-16-MD18002-1 | 12.0 | 100 | 350 | 518 | 720 | 16 | - | - |
GB22-24-MD18002-1 | 12.0 | 100 | 350 | 345 | 1080 | 24 | 26.4 | 64.8 |
GB22-36-MD18002-1 | 12.0 | 100 | 350 | 230 | 1625 | 36 | 33.7 | - |
GB22-64-MD18002-1 | 12.0 | 110 | 350 | 129 | 2743 | 64 | 33.7 | - |
GB22-96-MD18002-1 | 12.0 | 110 | 350 | 86 | 4115 | 96 | 33.7 | 72.1 |
GB22-144-MD18002-1 | 12.0 | 110 | 350 | 57 | 6173 | 144 | 33.7 | 72.1 |
GB22-216-MD18002-1 | 12.0 | 110 | 350 | 38 | 9260 | 216 | 33.7 | 72.1 |
GB22-256-MD18002-1 | 12.0 | 120 | 350 | 32 | 10425 | 256 | 33.7 | 72.1 |
GB22-384-MD18002-1 | 12.0 | 120 | 350 | 21 | 15638 | 384 | 33.7 | - |
GB22-576-MD18002-1 | 12.0 | 120 | 350 | 14.4 | 24357 | 576 | 41.0 | 79.4 |
GB22-864-MD18002-1 | 12.0 | 120 | 350 | 9.6 | 35186 | 864 | 41.0 | 79.4 |
GB22-1296-MD18002-1 | 12.0 | 120 | 350 | 6.4 | 52780 | 1296 | 41.0 | 79.4 |
With optimized magnetic circuit design and precision gear machining, the motor maintains noise levels below 55dB during operation, meeting the strict low-noise requirements of indoor industrial equipment, household appliances, and commercial devices. The IE 1 efficiency grade, paired with a no-load current as low as 100mA, significantly reduces energy consumption, extending battery life for portable devices and lowering long-term operating costs for industrial batch deployments.
Built with high-quality wear-resistant materials and advanced manufacturing processes, the motor features a drip-proof structure that protects against dust and splashing liquids in industrial environments. Rigorous lifecycle testing ensures stable performance under normal operating conditions, with high-power models delivering a working life of over 150 hours of continuous operation, reducing maintenance frequency and after-sales costs for our partners.
We accept full end-to-end customization for all core parameters, including voltage, gear ratio, torque, speed, mounting dimensions, shaft design, and outlet mode. Whether you need a modified standard model for batch production or a fully bespoke motor design for a new product development project, our engineering team provides one-to-one support to match your exact specifications.
This motor series is optimized for industrial automation systems, including automated production line transmission, intelligent robotics, smart warehousing equipment, precision actuation devices, and industrial control systems. It delivers 24/7 stable operation, precise speed and torque control, and customizable mounting structures to fit compact equipment designs, supporting the reliable operation of core industrial assets.
Our dedicated fan motor series (including RS775, RS755, RS555, RS545, RS385 models) is engineered for 12V-24V DC cooling and ventilation systems. With a no-load speed range of 3000-4500RPM and power output of 15W-30W, these motors deliver consistent airflow with low energy consumption and smooth operation. They are ideal for computer cooling systems, automotive thermal management, household electric fans, industrial ventilation equipment, and small-scale cooling units.
The high-power RS545SM micro DC motor is purpose-built for portable vacuum cleaner applications, with a power output of 65W-120W and a no-load speed range of 16000-32500RPM. It delivers a vacuum degree of over 8Kpa for strong deep-cleaning suction, with an efficiency rating of over 40% to minimize energy waste and extend battery life for handheld, car-mounted, and small industrial portable suction devices.
Beyond core applications, our motors are widely adaptable to smart home appliances, medical auxiliary equipment, electric tools, security devices, and other specialized equipment. We work closely with OEM/ODM partners to tailor motor solutions for niche industry needs, with full support for prototype development, performance tuning, and scaled batch production.
We provide end-to-end OEM and ODM solutions for industrial clients, manufacturing enterprises, and brand owners, with a streamlined process to turn your project requirements into a production-ready motor solution.
Our customization scope covers every core aspect of the motor: voltage, power, gear ratio, torque, speed, motor and gearbox diameter, mounting structure, shaft dimensions, outlet mode, and protection grade. We also offer custom performance tuning for low-noise, high-efficiency, or high-torque specific use cases.
Our full-service process includes:
Requirement consultation and project feasibility assessment by our professional engineering team
Custom solution design and 3D prototyping
Sample production and performance testing, with iterative tuning to meet your specifications
Final sample confirmation and batch production planning
Full-process quality inspection and on-time delivery
Post-delivery technical support and after-sales service
We support flexible order scales, from prototype samples and small-batch trial runs to large-scale mass production, adapting to the full lifecycle of your product development and market deployment.
All our DC motors have passed rigorous international certification testing, ensuring full compliance with global quality and safety standards for worldwide market access. Our core certifications include:
CE (Conformité Européenne): Meets EU safety, health, and environmental protection standards for market access across the European Economic Area
RoHS (Restriction of Hazardous Substances): Free from restricted hazardous substances, environmentally friendly and safe for human contact and global distribution
CCC (China Compulsory Certification): Complies with China’s national mandatory safety standards for electrical products
EMC (Electromagnetic Compatibility): Minimizes electromagnetic interference, ensuring stable operation alongside other electronic devices in industrial and household systems
We implement a strict end-to-end quality management system, from raw material incoming inspection to finished product delivery. Every motor undergoes multi-stage testing, including magnetic circuit performance testing, load torque and speed verification, noise testing, lifecycle testing, and waterproof and dustproof performance validation. All finished products pass 100% full inspection before shipment, ensuring consistent performance across batch production and zero defect rates for critical parameters.
Precision Engineering Expertise: With years of specialized experience in DC motor R&D and manufacturing, we serve thousands of industrial clients, appliance manufacturers, and brand owners worldwide, with a deep understanding of industry-specific performance and compliance requirements.
In-House Full Production Chain: We control the entire production process in-house, from mold development and core component manufacturing to final assembly and testing. This end-to-end control ensures consistent quality, flexible production scheduling, and stable on-time delivery, even for large batch orders.
Professional Engineering Support: Our dedicated R&D and engineering team provides one-to-one technical support throughout your project, from initial solution design to post-delivery troubleshooting, helping you solve technical challenges and optimize product performance.
Competitive Factory-Direct Pricing: As a direct manufacturing factory, we eliminate middleman markups, offering highly competitive pricing for bulk orders, helping our partners reduce procurement costs and improve market competitiveness.
Global Market Compliance Support: We provide full certification documentation and regulatory support for all our motors, helping our partners navigate market access requirements across regions, reducing compliance risks for global distribution.
Our standard motor series uses a 12V DC power supply, and we fully support custom voltage options from 6V to 24V DC to match your industrial, battery-powered, or appliance project requirements.
Yes, we offer full end-to-end OEM and ODM customization services, covering voltage, size, gear ratio, torque, mounting structure, and performance tuning, with dedicated engineering support for your custom project.
Our standard 22mm brushless DC gear motors offer a gear ratio range of 16-1296, with custom ratio tuning available to meet your specific torque and speed requirements.
All our motors hold CE, RoHS, CCC, and EMC certifications, ensuring compliance with safety and environmental standards for the EU, China, and most global markets.
Whether you need a standard batch of motors for mass production, a custom OEM/ODM design for a new product, or technical support for an industrial automation project, our team is ready to help.
Request a free custom quote, full product datasheet, or sample consultation today – our engineering and sales team will respond to your inquiry within 24 hours, with a tailored solution to match your exact project requirements.
