Featured Precision Drives & Micro Motors
High-performance solutions designed to meet the strict dynamics of modern industrial automation and smart mechanics.
3V 5V Dc Micro Stepper Geared Motor Accurate 12mm 800gf.cm Gearbox Motor for Vending Machine
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Direct Sales 37GB555 DC Gear Motor 12V 24V Slow Speed 15W Positive Reversal Small Motor
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Ac Motors High Quality Single-phase Good Price 220v Ac Shaded Gear Pole Motor for Fan Motor/oven
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Shunli Dc Gear Motor 3v 6v 12v 24v 10Rpm 30Rpm 100Rpm JGA12-N20 Mini DC Gear Motor to Bicycle Lock
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Shunli OEM ODM Planetary Motor Gear Motor Gearbox Small Rotating High Precision Low Noise Electric Gearbox Motors With Reduction
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Shunli Dc Motor 3v 4.5v 6v Mini Dc Gear Motor Low Rpm 30rpm 60rpm 100rpm 2KG.CM Max Micro Dc Gear Motor for Smart Lock
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Shunli Factory Single-Phas 10/40w 220v Shaded Pole Motor Flange Magnet High Torque for Oven
Technical SpecsThe Core of Precision Motion: Inside Vira Micromotor
At Vira Micromotor, we believe that the trend toward miniaturization shouldn't mean a compromise in power. As a premier manufacturer specializing in high-performance Micro DC Motors, DC Gear Motors, and Brushless DC Motors (BLDC), we have spent twenty years mastering the science of miniature motion control.
From our state-of-the-art, ISO9001-certified manufacturing facility, Vira Micromotor bridges the gap between China’s supply chain efficiency and global technical standards. Our micro-drives are chosen globally by product designers and procurement managers in smart home automation, automotive electronics, medical hardware, and robotics for their exceptional power-to-size ratio, whispering-quiet acoustics, and ultra-long lifespans.
We don’t just stamp out standard components—Vira Micromotor thrives on flexible OEM/ODM custom-engineered solutions. Powered by an elite in-house R&D team holding multiple drive-tech patents, we provide rapid prototyping and seamless technical collaboration. From specific voltage tuning and specialized gear ratios to custom shaft modifications, we engineer the precise Vira Micromotor around which your next innovation will revolve.
Macro Industry Solutions Powered by Micro Motion
Understanding how precision-engineered micro motors solve real-world challenges across diverse high-tech sectors.
Medical & Clinical Equipment
Our planetary DC gear motors are key actuators in blood pressure monitors, high-precision infusion pumps, and portable diagnostic analyzers, offering low cogging torque and whisper-quiet operation.
Smart Home & High-Security Systems
From automatic bicycle locks to biometric deadbolts, our micro spur and planetary gearboxes provide high starting torque (up to 800gf.cm in ultra-compact 12mm structures) to defeat physical barriers seamlessly.
Automotive Electronics & HVAC
Vehicle air conditioners require dynamic, reliable, dual-shaft stepper solutions for damper control. Vira Micromotor configures optimized 5V DC micro gear motors to guarantee longevity under rapid temperature shifts.
Global Commercial & Industrial Trends
How regulatory evolution, efficiency demands, and architectural design shifts govern modern micro motor sourcing.
| Motor Gearing Topology | Typical Voltage Range | Ideal Speed/Torque Spectrum | Acoustic Noise Index | Primary Industrial Applications |
|---|---|---|---|---|
| Planetary Gear Motors | 12V – 36V DC | High Torque, Low-to-Medium Speed | < 45 dB (Precision Gearing) | Robotic Joints, Medical Equipment, Heavy Instrumentation |
| Spur Gear Motors (Miniature) | 3V – 12V DC | Medium Torque, Precise Angular Control | < 50 dB | Smart Bicycle Locks, Vending Machines, Camera Gimbals |
| Shaded Pole AC Motors | 110V – 240V AC | Constant Speed, High Thermal Endurance | < 40 dB | Barbecue Ovens, Cooling Fans, Pellet Stoves, Commercial Boilers |
| Micro Stepper Motors | 3V – 5V DC | High Step Accuracy, Lower Torque Hold | < 35 dB (Micro-stepping) | Biometric Security Shutter, Fluid Valves, Dental Hardware |
Vertically Integrated Production Line
From rapid prototyping design to high-volume assembly and rigorous packaging operations.
Advanced Machining Fleet
Our industrial capacity is driven by high-accuracy tooling machinery to achieve tight geometric tolerances.
State-of-the-Art Testing & Quality Control Lab
Guaranteeing compliance and validating performance tolerances in extreme environments.
Technical Roadmap & Future Engineering
Pioneering the next step of micro drive technology: Integration, Efficiency, and Smart Feedback.
Smart Gearing & Coreless Designs
Integrating coreless armatures to eliminate magnetic drag, allowing high acceleration rates and unparalleled efficiency in portable medical infusion systems and surgical handheld tools.
Low Acoustic Signature Profiles
Refining gear profiles through precision CNC hobbing to reduce running noise below 35dB, perfect for smart locks and quiet residential ventilation equipment.
IoT-Enabled Sensor Feedback
Adding absolute magnetic encoders and hall sensors directly onto micro frames to facilitate real-time positioning feedback in automated assembly plants.
Technical FAQ: Micro Motors & Gearbox Design
Expert-level answers on selecting, customizing, and integrating micro-motion components.
What is the main advantage of a planetary gear motor over a spur gear motor?
Planetary gearboxes distribute torque loads across multiple planetary gears, allowing them to support significantly higher torque densities in a compact footprint. They offer superior load-sharing, higher efficiency, and better torsional stiffness compared to spur gear configurations. However, spur gearboxes are often preferred for simpler designs requiring lower costs and minimal current draw.
Why are AC shaded pole motors popular in kitchen and heating appliances?
AC shaded pole motors are highly durable and reliable in high-temperature environments, such as ovens, barbecues, and boilers. Because they do not rely on start capacitors or internal centrifugal switches, they are simple to construct, low-cost, and virtually maintenance-free. Vira Micromotor designs specialized 110V/220V shaded pole variants capable of withstanding prolonged thermal exposure.
How does Vira Micromotor control acoustic noise levels in high-torque gear motors?
We isolate acoustic noise during the manufacturing process using our specialized high-precision horizontal hobbing equipment (such as our NINGJIANG MACHINE TOOL fleet) to keep tooth profile errors minimal. In addition, we design custom low-noise grease variants and test final assemblies inside our dedicated Noise Testing Chambers to ensure running noise meets strict sub-45dB parameters.
Can you provide custom shaft modifications for OEM/ODM orders?
Yes. Custom shafts are one of our core ODM service features. We offer custom D-cuts, keyways, cross-holes, threaded ends, and customized lengths. Our engineers analyze mechanical stress loads and work closely with your design team to ensure compatibility with your system's pulleys or couplings.
What testing procedures validate the lifespan of Vira Micromotor products?
Every motor line goes through rigorous validation, starting with environmental simulation inside Programmable Constant Temperature & Humidity Chambers, followed by anti-corrosion Salt Spray Testing, and load testing on our Dynamometer machines. Additionally, we run continuous multi-axis aging tests to monitor long-term wear and output efficiency drops over thousands of operational cycles.
Premium Micro-Motion Portfolio
Industrial-grade AC shaded pole motors, micro planetary gears, and tailored stepper actuators.
42mm Dc Gear Planetary Motor with Gearbox Rs-755 Micro Gear Motor Dc 12v 24v for Robot Joint
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Shunli 110V 220V Shade Pole Motor for Cooling / Barbecue Oven 50Hz 60Hz Ac Gear Motor
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12V Dc Motor High Power for Electric Shaver Hair Clipper Home Appliance Small Micro Motor ff Fk 180 Dc Motor
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Shunli Custom High Speed Permanent Magnet 24V Dc Gear Motor 300Rpm Micro Worm Brush Gear Motor for Blood Pressure Monitor
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Manufacture Customizabe 120v 220v 50Hz Single-phase AC Shade Pole Gear Motor for Pellet Stoves and Boilers
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Shunli Customizable AC Shaded Pole Gear Motor Vibration Gear Motor 100v 110v 220v 240v Low RPM 100KG.CM Asynchronous Motor
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