RSI Motors
RSI Motors
Select, industrial-grade Brushless DC planetary and worm geared configurations engineered for robust torque, low noise, and continuous operation in demanding South American environments.
Welcome to the future of micro-drive manufacturing. RSI Motors operates a state-of-the-art facility designed for efficiency, precision, and sustainability. As a leading China exporter of micro DC and brushless motors, we combine twenty years of industrial heritage with a forward-thinking approach to lean automated manufacturing.
Quality and compliance are embedded in our DNA. Our entire production ecology conforms to rigorous international standards, including ISO9001, CE, RoHS, and REACH. By investing heavily in automated assembly lines and eco-friendly manufacturing processes, we ensure absolute consistency across high-volume production runs while minimizing our carbon footprint.
When you choose RSI Motors, you are not just choosing a supplier; you are choosing a responsible, transparent global supply chain partner committed to powering your products with high-efficiency, energy-saving motion control solutions.
As Latin America’s largest economy, Brazil is undergoing a rapid technological transition toward Indústria 4.0, green agricultural technology, and modernized medical infrastructure. Standard brushed motors no longer meet the efficiency, maintenance-free lifespan, or spark-free requirements demanded by modern Brazilian production systems.
From the agricultural belts of Mato Grosso to the manufacturing clusters of São Paulo and the Zona Franca de Manaus, our brushless gear motors provide reliable mechanical translation in diverse applications:
Understanding the electrical and mechanical parameters is crucial for Brazilian engineering teams. Below is a technology roadmap comparing our key brushless gearbox topologies:
| Gearbox Type | Voltage Options | Torque Range | Backlash Rating | Best Suited For |
|---|---|---|---|---|
| Planetary Gearbox (e.g. 28mm, 36mm, 42mm) | 12V, 24V, 36V DC | High Density (up to 30 N.m) | < 1.5° (Standard) / Precision options available | AGVs, Medical Devices, Solar Trackers, Drones |
| Worm Gearbox (e.g. 5840 series, 90-degree shaft) | 12V, 24V DC | Self-locking safety torque | Not critical / Self-locking mechanics | Automated Gates, Valving, Heavy Conveyors, Windlasses |
| Spur Gearbox (Standard configuration) | 12V, 24V DC | Light-to-medium load | < 2.5° | Smart Dispensers, Vending, Household Robotics |
Under strict ISO9001 regulations, our facility monitors every stage of manufacture to provide the highest reliability and performance standards for Brazilian industrial buyers.
Assembly Line 1
Stator Winding
Testing Bay
Quality Lab
Hobbing Process
Casing Assemble 1
Casing Assemble 2
Casing Assemble 3
Casing Assemble 4
Casing Assemble 5
Wire Winding
Precision Soldering
Lubrication Process
Assembling - Phase 1
Assembling - Phase 2
Brushless Motor Test
Gear Motor Test
Continuous Life Testing
Seaworthy Packaging
Auto Locking Screwing
Automatic Winding
Rotor Balancing
High Precision Hobbing
Plastic Welding
Hot Press Assembly
Inkjet Part Marking
Laser Spot Welding
Polishing Process
Riveting Process
Riveting Pressing
Semi-Auto Winding
BLDC Dyno Test
Gear Motor Dyno Test
Life Cycler
Dimensional Metrology
Optical Image CMM
Life Tester Station
Full Load Life Cycler
Metallurgical Microscope
Automated Dyno Bench
RoHS XRF Analyzer
Salt Spray Chamber
Hardness Tester
Vibration Bench
QC Testing Bay
Thermal Chamber
Environmental Simulator
Anechoic Noise Chamber
Explore our full engineering portfolio. Custom options including custom shaft lengths, integrated drivers, gear ratios, and waterproof sealing are available upon request.
Essential compliance, import duty, and design-in information for mechanical engineers and purchasing managers in Brazil.
Contact our engineering support team today. We provide full parameter optimization, custom gear ratios, 3D CAD step files, and direct B2B pricing structure models.
Send Inquiry Now
