WPO 120 Gear Motor 4kW 5.5Hp

WPO 120 Gear Motor 4kW 5.5Hp belongs to the Gear Motor series, manufactured for applications requiring high torque and stable rotational speed. The device is a complete combination of an electric motor and a gearbox, forming a durable, smooth, and energy-efficient drive system.

The motor operates powerfully, suitable for a 3-phase power supply - 3-phase electric motor, ensuring smooth system operation, reduced vibration, limited overheating, and increased durability. This is a popular choice in mechanical engineering, processing, material manufacturing, food production, and industrial automation industries.

Overall Design of WPO 120 Gear Motor 4kW 5.5Hp

WPO 120 Gear Motor 4kW 5.5Hp is manufactured with high technical standards, ensuring stable operation even under continuous working conditions. The entire gearbox casing is made from solid cast iron, offering superior thickness and durability, which helps protect internal components from impact, vibration, or corrosion.

The device’s surface is coated with premium anti-rust electrostatic paint, increasing resistance to oxidation, scratching, and extending equipment lifespan. The output shaft of the worm gearbox is finely machined, ensuring precise transmission, smooth rotation, and significantly reduced noise.

Detailed Structure of WPO 120 Gear Motor 4kW 5.5Hp

The Worm Gear Motor consists of the following main basic components:

• Electric motor: Uses a 3-phase electric motor 4.0kW 5.5Hp
  • Stator - Stationary part: Wound with 100% pure copper wire, reducing power loss, increasing efficiency, and ensuring cooler motor operation.
  • Rotor - Rotating part: Composed of multiple high-grade steel laminations, tightly stacked, with good heat resistance, transmitting stable torque to the rotating shaft.
  • Cooling fan: Mounted at the rear of the motor, aids rapid heat dissipation, enabling the motor to operate reliably in high-power environments.
• WPO 120 worm gearbox
  • Worm shaft: Machined from high-strength alloy steel, heat-treated to increase hardness, reduce wear, and extend lifespan.
  • Worm wheel: Made from bronze or alloy, meshes smoothly with the worm shaft, ensuring smooth, quiet operation and increased transmission efficiency.
  • Lubrication system: Uses specialized gearbox oil, reducing friction, cooling, and protecting internal mechanical components.

Practical Applications of WPO 120 Gear Motor 4kW 5.5Hp

Belonging to the Gear Motors over 3.7kW range, this 3-phase gear motor is applied in various operations such as:

• Conveyor lines, material handling systems in manufacturing plants and logistics.
• Mixers, agitators, grinders in the food, chemical, and building materials industries.
• Presses, rolling mills, pulling machines in mechanical engineering, manufacturing, and metal processing.
• Lifting equipment, automatic rotary tables, packaging machines in automated production lines.
• Slow-speed control systems, requiring high torque and high stability.

Outstanding Advantages of WPO 120 Gear Motor 4kW 5.5Hp

The 3-phase worm gear motor is highly praised by users for its outstanding advantages:

• Powerful transmission, high torque, suitable for heavy-load equipment.
• Stable operation, reduced vibration, limited noise, ensuring smooth and safe machine operation.
• Energy-saving, thanks to its pure copper wire construction and optimized gearbox ratio.
• Durable structure, high-strength cast iron casing, impact-resistant and capable of withstanding harsh environments.
• Long lifespan, low breakdown rate, due to its perfectly lubricated worm gear drive system.
• Easy to install and maintain, suitable for various types of machinery and different working spaces.

Warranty, Shipping, and Commitment Policies at Thanh Thai Motor

When purchasing gearmotors at Thanh Thai Motor, you will receive benefits such as:

Warranty up to 24 Months

All gearmotor products at Thanh Thai Motor come with an official 24-month warranty. We are committed to clear after-sales service, with quick and transparent processing procedures - ensuring customer peace of mind during use.

Nationwide Delivery

No matter which province or city you are in, Thanh Thai Motor is always ready to support fast delivery, ensuring on-time delivery, careful packaging, and safe transportation. We supply a full range of 220V gearmotors, variable speed motors, etc., for the diverse needs of customers nationwide.

Products Meet European Quality Standards with German Technology

Our products are manufactured using modern German technology, meeting European standards. Models such as integrated gearmotors, variable speed motors, or 220V gearmotors all ensure stable operation and superior durability.

Competitive Pricing, Good Discounts for Dealers and Bulk Purchasers

We offer affordable gearmotors, suitable for projects with limited budgets. In addition, Thanh Thai Motor has special policies and offers for dealers and bulk purchasers.

Quality Commitment

All 220V gearmotors here are wound with pure copper wire. This ensures powerful, smooth operation and energy savings.

Full Certification Documents: CO, CQ,...

All products such as integrated gearmotors, conveyor motors, or speed reducers come with full Certificates of Origin (CO) and Quality (CQ), meeting stringent technical requirements in industry.

Contact Us

Need advice on choosing the right gearmotor for your needs? Contact Thanh Thai Motor immediately using the methods below:

• WhatsApp: +84966596219
• Email: codienthanhthai@gmail.com