RAYDAFON Technology Group Co., Ltd. has been a leading manufacturer of electric motors, speed reducers, and gearboxes since 2006. With a 5,000㎡ facility and over 150 skilled technicians, we produce high-efficiency AC servo motors, variable frequency motors, worm gearboxes, and planetary reducers for global clients in automation, robotics, packaging, and industrial machinery.
Why choose RAYDAFON?
We engineer custom transmission solutions that drive productivity. Our 18-stage quality control and <0.5% defect rate ensure reliability. Trusted by OEMs across North America, Europe, and Southeast Asia.
RAYDAFON Technology Group is an ISO 9001:2015 certified electric motor manufacturer and gearbox supplier based in Ningbo, China. Since 2006 we have engineered AC servo motors, permanent magnet synchronous motors, worm gearboxes and planetary reducers for machine builders, system integrators and industrial distributors in 50+ countries — backed by an 18-stage inspection process and a documented <0.5% defect rate.
AC servo motors paired with low-backlash planetary gearboxes for pick-and-place units, gantry systems and CNC axis drives.
Variable frequency motors and helical gearboxes that hold line speed steady through start-stop indexing cycles.
YEJ electromagnetic brake motors and worm gear reducers engineered for repeatable stopping on inclined conveyors.
Spiral bevel and worm gearboxes for scraper drives, dosing pumps and aeration units operating in humid environments.
Three-phase asynchronous motors from frame 63 to 355 with IE2 / IE3 efficiency classes for continuous duty operation.
High-stability AC servo motors with absolute encoders for spindle indexing, tool changers and precision feed axes.
| Minimum Order Quantity | 1 unit for stock models · 50 units for customized windings, shafts or flanges |
|---|---|
| Trade Terms | FOB Ningbo / Shanghai · CIF, EXW and DDP quoted on request |
| Lead Time | 7–15 days for stock items · 25–40 days for custom production |
| Payment Terms | 30% T/T deposit, 70% before shipment · sight L/C accepted for large orders |
| Packing | Export-grade wooden case or pallet with rust-preventive bag and desiccant per unit |
| Quality Documents | Winding resistance and high-voltage test report, load test record, noise and vibration data |
| Certifications | ISO 9001:2015 · CE · RoHS · UL on selected models |
| Warranty & Support | 12–24 months · remote troubleshooting, video commissioning and global spare parts supply |
| Custom Solutions | Torque, ratio, shaft, mounting, colour, nameplate and integrated brake customization |
Send the technical parameters below and our engineering team returns a selection sheet with pricing — normally within 12 working hours.
Load torque, required output speed, reduction ratio, mounting type, voltage, frequency and ambient conditions.
We verify thermal margin and duty cycle, then send a matched motor and gearbox combination with FOB pricing.
Sample lead time is 15–20 days and the sample cost is refundable against volume orders.
Send us load torque, required output speed, duty cycle, mounting position and the protection level you need. Our engineers size the frame against continuous and peak torque, check thermal margin, and return a selection datasheet — usually within 12 hours.
Stock models start from 1 unit. Custom windings, shafts or flanges start from 50 units. Frame sizes and ratios can be mixed within one shipment, with a minimum of 10 units per individual model.
Every order carries material batch traceability, winding resistance and high-voltage testing, full-load running verification, and recorded noise and vibration values. Test reports ship with the goods, and our outgoing defect rate stays below 0.5%.
Stock items leave the factory in 7–15 days and custom production takes 25–40 days. Sea freight to North America or Europe normally adds 25–35 days. Air freight and LCL consolidation are available for urgent lines.
