Variable Speed Flat Gear Motor – 12V/24V DC, High Torque, 5mm Shaft

Power your projects with precision using this compact Variable Speed Flat Gear Motor. Designed for versatility and durability, this permanent magnet DC micro motor delivers reliable high torque output in a slim 65 × 48mm form factor — ideal for robotics, automation, conveyor systems, DIY machinery, smart home devices, and more. With a wide speed range of 5–500 RPM and up to 1.5 N.m of torque, it handles demanding low-speed, high-load applications with ease.

Key Specifications

Model: HT-S-0042
Rated Voltage: DC 12V (also compatible with 24V)
Rated Power: 4W – 6W (varies by configuration)
Rotational Speed: 5 – 500 RPM (variable)
Torque: 1.5 N.m (up to ~10–15 kg·cm)
Shaft Diameter: 5mm
Frame Size: 65 × 48mm
Motor Type: Permanent Magnet Micro Motor
Motor Efficiency: IE 2
Continuous Current: 0.3A
Commutation: Flat comb / Round comb (brush type)
Installation Type: Flange mount
Structure: Permanent magnet

Why Choose This Gear Motor?

✅ Wide Speed Range: 5 to 500 RPM — adaptable to slow-speed torque-heavy or moderate-speed applications
✅ High Torque Output: Up to 1.5 N.m — suitable for driving mechanical arms, conveyors, lifts, and automation rigs
✅ Compact Flat Form Factor: 65 × 48mm body fits into tight spaces without sacrificing power
✅ Flange Mount Design: Easy and secure installation to panels or frames
✅ Dual Voltage: Operates on DC 12V or DC 24V systems
✅ IE 2 Efficiency: Energy-efficient motor classification for reduced power consumption
✅ 5mm Output Shaft: Standard shaft diameter compatible with a wide range of couplings and gears

Common Applications

Robotics and automation systems
DIY projects and maker builds
Conveyor belts and material handling
Smart home and vending machine actuators
Camera pan/tilt rigs and solar tracker drives
Agricultural and industrial equipment

Made in Mainland China.

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For general guidance on motor efficiency standards and energy classifications, visit the U.S. Department of Energy – Motor Systems resource.

Frequently Asked Questions

Q: What voltage does this flat gear motor support?

A: This variable speed gear motor is rated for DC 12V and is also compatible with DC 24V systems, making it flexible for a wide range of electronic and mechanical builds.

Q: What is the output shaft diameter of this gear motor?

A: The output shaft is 5mm in diameter, which is a standard size compatible with most couplings, pulleys, and gears used in robotics and DIY automation projects.

Q: What speed range does this gear motor cover?

A: This motor covers a wide variable speed range from 5 RPM up to 500 RPM, allowing you to fine-tune the output speed to match your specific application requirements — from very slow and powerful to moderate-speed operation.

Q: How is this motor mounted?

A: The motor uses a flange installation type, which allows it to be bolted securely to a flat panel or mounting plate — ideal for clean, stable integration into machinery or automation enclosures.

Q: Is this motor suitable for robotics or DIY automation projects?

A: Yes! With its high torque output of 1.5 N.m, compact 65 × 48mm flat body, and variable speed range, this gear motor is an excellent choice for robotics, conveyor systems, smart device actuators, camera rigs, and a wide variety of maker and automation projects.

Made with care

Great value

Elegant design

Quality materials

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

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