12V DC Worm Gear Motor Copkim 6 Pack with Flange Coupling & Bracket

Description

Product Overview

The Copkim 12V DC worm gear motor kit is engineered for precision and durability, featuring a 16 rpm DC motor built with pure copper windings that ensure consistent power delivery and excellent heat dissipation. The worm gear mechanism utilizes hardened steel teeth that provide self‑locking capability, preventing back‑driving and enhancing safety in automated systems. Each kit includes four rigid 8 mm flange couplings fabricated from heat‑treated, electro‑plated iron, offering high torsional rigidity and resistance to wear even under continuous operation.

Mounted on a compact L‑shaped iron bracket with an electrophoretic coating, the motor assembly measures just 56 × 47 × 37 mm, making it ideal for space‑constrained applications. The bracket comes with six M4 screws and a stainless‑steel wrench, allowing users to secure the motor quickly without additional tools. The entire package is designed for easy integration into a wide range of DIY and professional projects, from hobbyist robotics to industrial control panels.

Technical specifications include a nominal voltage of 12 V, a no‑load speed of 16 rpm, and a torque rating that comfortably drives small fans, pumps, and actuators. The motor operates at a low noise level, thanks to precision‑machined gears and balanced rotor design, which reduces vibration and extends the lifespan of both the motor and connected components.

Usage

This motor kit excels in environments where reliable, low‑speed torque is required. It is commonly employed in ventilation fans for HVAC systems, where the self‑locking worm gear prevents reverse rotation caused by airflow. The robust flange couplings make it suitable for connecting to shafts of varying diameters, enabling seamless integration with existing mechanical assemblies such as conveyor rollers, small gearboxes, and rotary tables.

Beyond industrial uses, the kit is perfect for hobbyist projects like automated curtains, stage lighting rigs, and DIY smart home devices. Its reversible wiring configuration allows users to change rotation direction with a simple swap of the motor leads, providing flexibility for applications such as motorized faucets, safe locks, and miniature CNC machines. The included mounting bracket ensures the motor can be affixed to metal panels, wooden frames, or 3‑D‑printed housings with equal confidence.

Why Choose Us

Copkim is a recognized brand in the power transmission sector, known for rigorous quality control and adherence to international standards. Each motor undergoes a multi‑stage testing process that includes electrical performance verification, thermal imaging analysis, and mechanical endurance trials. This commitment to quality guarantees that every unit meets or exceeds the specifications listed, providing end‑users with a product they can trust for long‑term operation.

In addition to product reliability, Copkim offers comprehensive after‑sales support. Customers receive detailed assembly instructions, wiring diagrams, and access to a dedicated technical support team that can assist with troubleshooting, customization, and performance optimization. The company also provides a 12‑month warranty covering manufacturing defects, reinforcing confidence in the durability and craftsmanship of the motor kit.

Key Features

• High‑torque 12V DC motor with pure copper coils for efficient power use
• Self‑locking worm gear design prevents back‑driving and enhances safety
• Four heat‑treated iron flange couplings ensure rigid, wear‑resistant connections
• Compact iron mounting bracket with included hardware simplifies installation
• Responsive customer support and 12‑month warranty for peace of mind

FAQ

Can the motor direction be reversed?

Yes, the motor direction can be reversed by swapping the two supply wires on the motor terminals. This simple wiring change allows the same motor to rotate clockwise or counter‑clockwise, making it adaptable for a variety of applications.

What is the maximum load the motor can handle?

The motor is rated for a continuous torque that comfortably drives loads up to 0.5 Nm at the rated speed of 16 rpm. For peak loads, the motor can tolerate short bursts of higher torque without overheating, provided adequate cooling is maintained.

Are the flange couplings compatible with other shaft sizes?

The supplied flange couplings have an inner diameter of 8 mm (0.3 inches) and an outer diameter of 12 mm, making them compatible with most standard shafts in the 8 mm range. For larger shafts, additional adapters can be used to expand compatibility.

How do I install the mounting bracket?

The L‑shaped mounting bracket includes pre‑drilled holes that align with the motor’s mounting holes. Using the six M4 screws provided, secure the bracket to a flat surface, then attach the motor to the bracket with the included wrench. No additional tools are required.

What warranty does Copkim provide?

Copkim offers a 12‑month limited warranty that covers any manufacturing defects. If the motor or any component fails under normal operating conditions within this period, Copkim will repair or replace the item at no cost to the customer.