Worm Gear Motors above 3.7kW are heavy-duty drive devices specifically designed for heavy industrial applications that demand maximum output torque and continuous, durable operation under the most rigorous conditions.

Worm gear motors feature a cast iron housing that not only resists impact but also acts as the primary heat dissipation component, ensuring thermal stability even during prolonged high-load operation. The 90-degree right-angle design of this gear motor line helps factories optimize floor space while achieving large gear ratios and maximum driving force. This is an indispensable solution for systems requiring absolute mechanical reliability.

Characteristics of Worm Gear Motors above 3.7kW

Worm Gear Motors above 3.7kW belong to the large-capacity drive group, utilized in systems requiring high torque, heavy loads, and continuous operation times. This product line frequently appears in industrial production lines, large-scale conveyor systems, high-capacity agitators, and many other specialized mechanical applications.

• High capacity for heavy loads: Capacities above 3.7kW cater to high-load applications requiring substantial traction or torque over extended periods.
• High output torque: When combined with large gear ratios, the motor generates significant torque to operate heavy-load systems.
• Diverse mounting configurations: Various foot-mounted, flange-mounted, or combined drive mechanism options are available based on system requirements.
• Continuous stable operation: Designed to suit industrial production environments with high working intensities.
• Multiple gear ratio options: Supports various output speed ranges to meet specialized technical requirements.

Applications of Worm Gear Motors above 3.7kW

Thanks to their robust structure and capability to generate massive torque, the WP series above 3.7kW is used in core industrial systems:

Mining and materials industry

Provides powerful traction for conveyors transporting large quantities of ore, coal, cement, or heavy construction materials.

Heavy-duty handling and lifting systems

Operates the lifting shafts of overhead cranes, high-capacity winches, or water gate/drainage control mechanisms in irrigation, requiring strong holding force (self-locking) and high starting torque.

High-capacity mixers (presses and rolling machines)

Installed in brick pressing machines, steel rolling mills, or extremely large-capacity chemical and rubber mixers, where slow, stable transmission and strong crushing/compressive force are required.

Steel & wood production lines

Applied in furnace door control mechanisms, heavy material lifting tables, or woodworking machinery requiring large torque for cutting and splitting large timber blocks.

Price List for Worm Gear Motors above 3.7kW at Thành Thái Motor

Below is the price list for Worm Gear Motors above 3.7kW at Thành Thái Motor, updating large-capacity lines being chosen by numerous businesses for heavy-duty drive systems.

Notes on Selecting Worm Gear Motors above 3.7kW

For large-capacity systems, selecting a gear motor requires not only relying on the rated power but also fully evaluating the load, duty cycle, and actual operating conditions. A suitable selection will help optimize drive efficiency and minimize future maintenance costs.

• Accurately calculate system load: It is necessary to determine the actual working load and starting load to select the appropriate power, avoiding prolonged overload conditions.
• Select gear ratio according to output speed: The output speed directly determines the operational efficiency of the machinery and the torque generation capability.
• Consider duty cycle: Systems operating continuously 24/7 typically require a higher safety factor compared to intermittent applications.
• Evaluate heat dissipation capacity: With high capacity, the heat generated during operation is also higher, so appropriate ventilation conditions must be ensured.
• Check the load-bearing capacity of the gearbox: Besides motor power, output torque parameters for each specific model must be cross-referenced.

You can view more in the comprehensive video category for gear motor videos to better understand how to select, install, and effectively exploit each product line.

Frequently Asked Questions

Are power lines above 3.7kW suitable for heavy-duty conveyors?

Yes. This power group is commonly used in conveyor systems transporting large quantities of goods, construction materials, or industrial production raw materials.

What power supply do gear motors above 3.7kW typically use?

Most models in this segment are designed for a 3-phase 380V power supply to ensure stable operation and meet high capacity requirements.

Can capacities above 3.7kW be used for chemical agitators?

Yes. Many chemical agitation, sludge agitation, or high-viscosity material agitation systems typically use gear motors from 5.5kW and above to ensure stable agitation force.