A 3-Phase Worm Gear Motor is a type of gear motor that uses a 380V industrial power supply. This product stands out for its stable operation, durability, and high efficiency. With a worm and worm wheel mechanism, the motor features a 90-degree transmission angle, helping to save space. In particular, the self-locking capability helps keep the load fixed when power is cut off, providing absolute safety for the system. Worm gear motors are an ideal choice for heavy-duty and continuous operation applications.

Characteristics of the 3-Phase Worm Geared Motor Line

A 3-Phase Worm Gearmotor is a drive equipment line combining a 3-phase electric motor and a worm gearbox into a complete unit. This structure helps reduce output speed, increase torque, and maintain stable operation in various conveyor systems, agitators, packaging machines, and industrial production lines.

• Uses 3-phase power supply: The motor operates on popular industrial voltages such as 220V or 380V, suitable for factories, production workshops, and automation systems.
• Diverse transmission ratios: The gearbox is designed with various transmission ratio stages to meet output speed requirements from low to medium.
• Large output torque: The worm and worm wheel mechanism helps increase pulling force and load capacity, suitable for applications requiring stable transmission force.
• Smooth and low-vibration operation: The meshing process between the worm and worm wheel occurs continuously, contributing to reduced noise during operation.
• Compact design: Coaxial or right-angle structures help save installation space compared to many other transmission types.

Common Applications of 3-Phase Worm Gear Motors

Conveyor and Hoisting Systems

• Industrial conveyor systems: Provides powerful and stable traction for large conveyors in manufacturing plants, mining, or warehouses.
• Hoisting equipment: Used in electric winch systems and mini overhead cranes, helping to lift heavy goods safely and smoothly.

Production Processes

• Mixers and agitators: Operates large-capacity mixing tanks efficiently in the chemical, paint, or food industries.
• Production lines: Integrated into main machinery in large-scale production lines, ensuring continuous and efficient operating processes.

3-Phase Worm Gear Motors at Thanh Thai Motor

The 3-Phase Worm Gear Motor Price depends on the motor power, transmission ratio, installation type, and manufacturing brand. Customers can refer directly to each product to update the latest price according to actual needs.

Criteria for Purchasing a 3-Phase Worm Gear Motor

Choosing a 3-Phase Worm Gear Motor should be based on the technical specifications of the system rather than just focusing on the motor power. Determining the correct load, output speed, and operating environment will help the equipment operate efficiently, limit overloading, and extend service life.

• Determine suitable motor power: Power must be selected based on the actual load of the system. Choosing a motor that is too small can lead to overloading, while excessive power wastes investment costs and electricity.
• Select the correct transmission ratio: The transmission ratio directly determines the output rotation speed. Users need to calculate the desired speed of the equipment before making a selection.
• Check output torque: This is an important parameter for hoisting, conveying, or heavy-duty drive applications. The torque must meet the requirements for continuous operation.
• Evaluate installation type: It is necessary to clearly determine the foot-mounted, flange-mounted, or special mounting type to ensure compatibility with the existing system.
• Consider operating environment conditions: Areas with high humidity, dust, or chemicals require selecting equipment with appropriate protection classes to increase durability and safety.

For a more intuitive look at the structure, operating principle, as well as how to choose the appropriate transmission ratio and power, customers can refer to the gear motor videos in the comprehensive video category before making a purchasing decision.

Frequently Asked Questions

Should 220V 3-phase or 380V 3-phase voltage be used?

This depends on the available power supply at the factory or construction site. In practice, 380V 3-phase is the most commonly used voltage in industrial environments.

Can a variable frequency drive be installed for a 3-Phase Worm Gear Motor?

Yes. Using a variable frequency drive helps adjust the motor speed more flexibly, supports soft starting, reduces starting current, and improves system control capabilities.

Can a 3-Phase Worm Gear Motor self-lock?

Some large transmission ratios have relative self-locking capability due to the friction characteristics between the worm and worm wheel. However, the degree of self-locking depends on the specific design and should not be used as a complete replacement for specialized safety braking systems.