12V Mabuchi Alternative Motor 370 Metal Copper Worm Gear Shaft Air Door Actuator Tiny DC motor

This compact 370-size DC motor is a high-performance alternative to the Mabuchi 370 model, featuring a durable metal copper worm gear shaft for enhanced torque and precision. Operating at 12V, it’s ideal for applications requiring stable, quiet, and space-saving motion control—such as air door actuators, HVAC systems, and small automation mechanisms. Its worm gear design offers self-locking capability, making it perfect for load-holding applications in tight spaces.

370 Mini Mininature Motor With Worm Gear Shaft Technical Specifications (Customizable)

Notes: Custom voltage, speed,current, shaft shape length, and terminal types and other accessories are available upon request.

3V-36V 370 Mini Motor With Metal Copper Worm Gear Shaft Dimension

*Data are all manual measurement, please prevail in kind

Why Choose our Mabuchi Alternative Motor 370SH

• 20 Years of Industry Experience & Strong Customization Capability
  With 20 years of expertise in micro motor R&D and manufacturing, we deeply understand customer needs and offer tailor-made motor solutions. We have successfully delivered over 20,000 customized motor models to clients worldwide.
• Strong R&D and Engineering Team
  Our experienced R&D team includes 8 engineers, one of whom has over 15 years of professional experience, enabling us to tackle technical challenges and provide precise motor solutions for various applications.
• Strict Quality Control System
  Our quality department has 20 skilled inspectors and enforces multi-step inspections from raw materials to finished products. We strictly follow ISO 9001, IATF 16949, CE, and ROHS standards to ensure reliable performance in every motor.

• Sustainability & Social Responsibility
  We are committed to green and sustainable manufacturing, complying with ROHS and REACH environmental standards. We also value employee well-being and corporate responsibility, earning long-term trust from our clients.

• Competitive Pricing – Direct from Manufacturer
  As a direct manufacturer, we handle the entire process in-house, from development to production. This allows us to eliminate middlemen, offer competitive prices, and help our clients reduce costs and increase profit margins.

Lihua Motor/HCS Motors Management Team	Lihua Motor/HCS Motors Sales Team
Employees are checking the rotor	Employees are checking the appearance of the motor and setting up the box

370SH Micro DC Motor Product Overview

Motor Types

Brushed DC Motor

The RC 370SH is a brushed DC motor that operates via carbon brushes and a commutator to switch current direction and drive rotation. It features a simple structure and fast response, making it ideal for electric toothbrushes, fans, small lawnmowers, and other low-power devices.

Coreless DC Motor

Certain RC 370SH variants use a coreless design, removing the traditional iron core to achieve lighter weight and faster responsiveness. These models are particularly suited for applications requiring precision and low inertia, such as medical devices and aerospace instruments.

Sensor / Sensorless Versions

Sensorless versions estimate rotor position using back-EMF, offering simplicity and cost savings. Sensor-equipped models provide accurate feedback on position, speed, and temperature, ideal for robotics, medical, and aerospace applications that demand high precision.

FAQs

Q1. What do no-load current and speed mean for the RC 370SH/ RF-370/RK-370 ?
A1. They indicate how fast the motor runs and how much current it draws without any external load—key for understanding baseline performance.

Q2. What materials are used in the 370SH motor ?
A2. The rotor is made from iron or steel alloy, brushes from wear-resistant carbon, the commutator from copper for high conductivity, and the housing from steel or aluminum.

Q3. What kind of load can the motor handle?
A3. It can handle light mechanical loads, such as driving small fans, wheels, or vibration modules in compact devices.

Q4. What performance features define the motor 370SH?
A4. Key features include its working voltage range, no-load speed (RPM), and torque output—all essential for evaluating suitability in different applications.