Noco tech Motor
Noco tech Motor
Discover our core portfolio of standard and customized DC planetary gearboxes engineered for high torque output and long service life.
Unlike conventional spur gearheads, a planetary gear system (also known as an epicyclic gear system) features three core components: a central sun gear, multiple revolving planet gears, and an outer ring gear. This architecture offers massive mechanical advantages for high-performance applications.
By distributing the radial load across multiple contact teeth simultaneously, planetary configurations maximize torque density within a ultra-compact diameter. Under load, the force is distributed symmetrically, minimizing shaft displacement and reducing internal friction. Consequently, a DC planetary gear motor can achieve transmission efficiencies up to 97% per stage, compared to only 60%-70% in worm gearboxes.
For B2B procurement teams, utilizing a DC planetary gear motor translates directly into reduced energy draw, minimal heat generation, and an increased lifespan under high duty cycles. For medical robotics and defense equipment, the low backlash parameters (often customized below 1.5°) provide precise positioning accuracy that standard drivetrains cannot achieve.
Understanding mechanical efficiency and selection criteria is vital for custom design environments:
Founded in 2006, Noco tech Motor (Shenzhen) Industrial Co., Ltd. has dedicated two decades to a single mission: engineering high-performance, compact, and reliable micro-drive solutions that bring modern innovations to life. Based in China, we are a certified High-Tech Enterprise integrating R&D, advanced manufacturing, and global B2B supply for Micro DC Motors, DC Gear Motors, and Brushless Motors (BLDC).
Our factory specializes in miniature and precise drive components. From smart home appliances and automotive electronics to medical equipment and robotics, Noco tech Motor’s solutions are chosen globally for their exceptional power-to-size ratio, low noise levels, and extended operational lifespan. With an ISO9001-certified production facility and a robust technical R&D team holding multiple industry patents, we manage the entire manufacturing cycle with uncompromising quality control.
We understand that every innovative product requires unique motion specifications. That is why Noco tech Motor thrives on flexible OEM/ODM customization. Whether you need specialized technical parameters, custom shafts, bespoke gearheads, or integrated drive electronics, our engineering team works directly with your R&D department to deliver the exact micro-drive solution your project demands.
Shenzhen represents the global epicenter for micro-drive research. Partnering with Noco tech offers significant supply chain resilience and technical expertise.
Our proximity to local high-precision component manufacturers, raw material suppliers (rare earth magnets like NdFeB, pure copper wires), and advanced electroplating facilities allows us to reduce raw material transit times and maintain competitive pricing.
By utilizing automated winding and assembly systems, we maintain high yield rates and lower assembly costs. These savings are passed directly to our B2B partners, keeping procurement costs within budget.
Our dedicated tooling room and internal gear-hobbing department enable quick turnarounds for customized shafts, reduction ratios, and mounting flanges. General prototypes can be prepared for test fits in as little as 10 to 15 working days.
Noco Tech operates a fully modernized production facility equipped with high-tech automated machining centers to guarantee consistency across mass production runs.
As an ISO9001-certified factory, our motors comply with RoHS and REACH standards. Our testing equipment ensures each production batch meets precise technical specifications.
When selecting a DC planetary gear motor for industrial-grade applications, design engineers and procurement teams should evaluate key parameters to ensure component compatibility and avoid premature wear:
| Outer Diameter | Typical Voltage | Rated Torque Range | Core Application |
|---|---|---|---|
| 16mm | 3V - 12V | 0.1 - 2.5 kg.cm | Smart locks, medical dispensers, miniature actuators |
| 28mm | 12V - 24V | 1.0 - 10.0 kg.cm | Automated valves, electric window blinds, wellness equipment |
| 36mm | 12V - 24V | 3.0 - 30.0 kg.cm | Robotic joint drives, small conveyor systems, office automation |
| 42mm | 12V - 24V | 5.0 - 45.0 kg.cm | Recreational vehicle slide-outs, industrial automation actuators |
| 60mm | 24V - 36V | 15.0 - 120.0 kg.cm | Electric lawn mowers, high-load agricultural robots |
From smart waste management to heavy-duty agricultural machinery, planetary gear motors provide localized motion control across multiple sectors.
Modern municipalities deploy automated solar compactors and smart rubbish bins. Utilizing 16mm reversible high-speed micro-gear motors with low standby current draws ensures prolonged operation via local battery power systems.
Robotic lawn mowers require constant torque density to navigate uneven terrain and dense grass. High-torque 60mm planetary drive units with IP-rated sealing prevent grass clippings and water ingress from damaging internal gears.
Slide-out mechanisms and leveling jacks in modern RVs require robust torque delivery under strict dimensional limits. Double-shaft 24V planetary gearboxes provide high-torque output to ensure smooth movement.
To ensure smooth integration into global markets, all products manufactured by Noco tech Motor comply with international environmental and safety regulations, including RoHS Directive 2011/65/EU, REACH (EC 1907/2006), and CE marking requirements. We provide comprehensive documentation packages (PPAP, material composition sheets, and dimensional analysis reports) to support our B2B clients during system approvals and audits.
Explore our specialized gear boxes, encoder configurations, and customized output shafts designed for specific industrial requirements.
Expert technical answers addressing common queries from drive engineers and B2B procurement professionals.
Planetary gear configurations distribute loads across multiple planet gears simultaneously. This load-sharing capability increases torque density and efficiency (up to 97% per stage) compared to spur gearboxes, which place load on a single contact tooth. Planetary gearboxes are ideal for space-constrained designs requiring high torque and low backlash.
Brushed planetary motors are cost-effective and simple to control. They are suitable for intermittent-duty applications like smart locks and trash compactors. Brushless (BLDC) planetary motors are recommended for continuous-duty systems (such as medical pumps or robotic joints) where long lifespans (10,000+ hours), high speeds, low noise, and minimal EMI are required.
Noco tech offers flexible customization, including customized gear reduction ratios (4:1 up to several hundred to one), customized output shaft configurations (D-cut, round, keyway, dual axles), customized winding options for specific speed and torque outputs, specialized gear materials (sintered steel, engineering plastics), integrated encoders (magnetic/optical), and custom wire harnesses.
We minimize gear noise through high-precision gear-hobbing processes that control tooth profiles and surface roughness. Additionally, we integrate specialized synthetic greases, design plastic-metal hybrid gearboxes where appropriate, and conduct noise testing (using localized noise-testing chambers) to keep operational noise below 45–50 dB.
All our manufacturing processes conform to ISO 9001:2015 quality standards. Our product catalog is compliant with European RoHS and REACH directives, ensuring that hazardous substances remain within acceptable limits. This allows our products to be seamlessly integrated into European, North American, and Asian OEM platforms.
