Spur Gear Motor
Multi-Drive Compatibility: Brushed, Brushless, and Stepper drive options
Precision-cut gears for smooth, parallel-shaft rotation
Full diameter range from 8mm to 42mm
Wide voltage support from 1.5V to 24V DC
High torque output supporting loads up to 500 kg·cm
Custom shaft type (Round, D-cut, Keyed), RPM, and gearbox dimensions
Kechen Motor – Spur Gear Motor Manufacturer in China
As a professional spur gear motor manufacturer in China, Kechen Motor specializes in the design and production of micro DC spur gear motors with diameters ranging from 8mm to 42mm. Our spur gearboxes feature straight teeth mounted on parallel shafts, offering a simple yet highly efficient parallel-shaft structure for power transmission. These versatile gearboxes can be seamlessly integrated with brushed DC, brushless DC (BLDC), and stepper motors. We provide a comprehensive selection of voltages, gear ratios, and torque levels to meet the diverse needs of modern automation. Beyond standard models, we offer full OEM and ODM support, including customized shaft profiles, encoder integration, and specialized mounting structures to ensure a precise mechanical fit for your equipment.
Engineering Your Precise Motion Solution
Looking for a specific gear ratio or shaft configuration? We provide Custom Kechen Motor Spur Gear Motors built to your exact technical drawings and performance requirements.
A spur gear motor from Kechen Motor integrates a high-performance DC motor with a precision reduction gearbox to increase torque while reducing output speed. Because of their high efficiency and cost-effective manufacturing, these motors are widely used in small drive systems where space is limited but stable mechanical performance is required. We utilize high-quality materials such as hardened steel, brass, or engineering plastics to balance durability with noise requirements. Our engineering focus is on delivering consistent, low-backlash motion for applications ranging from precision medical instruments to rugged industrial valve actuators.
Key Features of Kechen Motor Spur Gear Motor
The Kechen Motor series delivers reliable motion control through precision gear machining and optimized tooth profiles. To meet the diverse requirements of modern automation, our spur gearboxes are designed for seamless integration with a wide range of drive technologies, including Brushed DC, Brushless DC (BLDC), and Permanent Magnet Stepper motors.
We support a vast array of reduction ratios from 3:1 to 1000:1, allowing output speeds to be fine-tuned from 5 RPM up to 1000 RPM, with heavy-duty torque capacities reaching 500 kg·cm. A primary advantage of our production is the total customization of the output interface—whether your application requires a Round shaft, D-cut shaft, Keyway, or Cross-hole design, we can manufacture to your exact specifications. We prioritize mechanical alignment and thermal stability within the gear housing to ensure quiet operation even under continuous duty applications, helping to extend the service life of the entire drive assembly.
| Parameter | Kechen Spur Gear Motor Range |
|---|---|
| Compatible Motor Types | Brushed DC / Brushless DC (BLDC) / PM Stepper Motor |
| Motor Diameter | 8mm – 42mm |
| Voltage Range | 1.5V / 3V / 6V / 12V / 24V DC |
| Gear Reduction Ratio | 3:1 – 1,000:1 |
| Output Speed | 5 RPM – 1,000 RPM |
| Rated Torque | 0.1 kg·cm – 500 kg·cm (High-load capacity) |
| Gearbox Type | Parallel‑shaft spur gear reduction |
| Gear Materials | Hardened steel, brass, or engineering plastic |
| Shaft Options | Round, D‑cut, keyed, or threaded (Customizable) |
| Certifications | RoHS, CE standard compliance |
| Custom Options | Shaft dimensions, gear materials, encoder integration, mounting brackets, custom windings |
Kechen Spur Gear Motor Products
Kechen Spur Gear Motor 3D Design
Application Areas of Kechen Motor Spur Gear Motor
Kechen Motor provides tailored motion solutions across a diverse range of high-precision industries:
- Industrial & Robotics: Robotic arms, automated valve actuators, assembly line conveyors, and specialized sorting equipment.
- Medical & Laboratory: Precision dosing pumps, diagnostic tools, blood analyzers, and hospital bed mechanisms.
- Automotive Electronic Systems: Power seat adjusters, electronic parking brakes, tailgate actuators, and mirror control units.
- Smart Home & IoT: Electronic locks, motorized curtains, automated dispensers, and smart appliances.
- Office Automation: Reliable drives for paper handling mechanisms, printers, scanners, and 3D printing components.
- Retail & Vending: High-torque motors for automatic kiosk dispensers, vending carousels, and rotating point-of-sale displays.
How to Choose the Right Spur Gear Motor
When selecting a Kechen Motor solution, prioritize matching the voltage (3V-24V) and calculating the required torque. For applications demanding near the 500 kg·cm limit, we strongly recommend our all-metal hardened steel gear configurations to ensure structural integrity. If your project is noise-sensitive, precision engineering plastic gears may be used for the initial gear stages. Finally, specify your shaft type (Round, D-cut, or Keyed) and mounting hole patterns to ensure a perfect mechanical fit.
Why Partner with Kechen Motor?
We offer a direct bridge between precision engineering and scalable production in the micro-motor industry. Kechen Motor provides comprehensive technical support, including 2D and 3D CAD files for our entire 8mm-42mm range. We ensure every shipment includes necessary documentation such as technical data sheets and material certificates to meet global quality standards. By aligning our high-torque gear technology with your specific application needs, we help you reduce development cycles and optimize procurement costs.