WPDX 135 Gear Motor 3kW 4Hp

WPDX 135 Gear Motor 3kW 4Hp is a gear motor series that perfectly combines an electric motor and a gearbox – a worm gearbox. The device can use a 1-phase electric motor or a 3-phase electric motor to provide powerful, stable transmission and energy savings. Thanks to the worm gear transmission mechanism, the motor reduces the rotational speed of the motor while increasing torque, generating large pulling force for machinery.

Design Overview of the WPDX 135 Gear Motor 3kW 4Hp

Belonging to the 1.1kW to 3.7kW gear motor range, the WPDX 135 Gear Motor 3kW 4Hp is made of high-quality materials with a sturdy structure, excellent load capacity, and long service life.

The outer housing is cast from solid cast iron or sturdy aluminum alloy, coated with electrostatic paint to prevent rust and enhance aesthetics. Inside, the pure copper winding combined with the hardened steel shaft helps the motor operate stably, with low vibration and durability over time.

Detailed Structure of the Gear Motor

This gear motor consists of the following main parts:

• Electric motor: The power source, using a 3.0kW 4Hp 1-phase electric motor or a 3kW 4Hp 3-phase electric motor
  • Housing: Made of quality cast iron, offering good impact resistance and corrosion resistance. The surface is coated with electrostatic paint for optimal protection in industrial environments.
  • Stator (Stationary part): Wound from pure copper wire, generating a strong magnetic field to help the motor run stably and minimize power loss.
  • Rotor (Rotating part): Made of thin laminated technical steel, transmitting power directly to the shaft, ensuring high efficiency.
  • Cooling fan: Located at the rear of the motor, helping to dissipate heat effectively and prevent overheating during continuous operation.

• WPDX 135 worm gearbox:
  • Gearbox housing: Made of thick cast iron, coated with anti-rust paint, providing good protection against environmental impacts.
  • Worm shaft: Precisely machined with a smooth surface, reducing friction and increasing transmission efficiency.
  • Worm gear: Made of bronze alloy, meshing perfectly with the worm shaft to reduce operating noise.
  • Oil seals and lubricating oil: Specialized lubricating oil ensures smooth system operation and reduces wear, while oil seals prevent dust from entering and limit oil leakage outside.

Specifications of the WPDX 135 3kW 4Hp Motor

When designing lifting mechanisms or heavy conveyors, combining a flanged motor and a flanged worm gearbox plays a crucial role in optimizing space and transmission efficiency. The drawings and specification table of the WPDX 135 gear motor assembly below will clarify this dynamic structure.

Specifications of the 3-Phase 3kW 4Hp Electric Motor

To ensure continuous load capacity and energy conversion into high torque, the 3-phase 3kW electric motor is equipped with extremely strict mechanical standards. Let’s review the core parameters regarding shaft dimensions, Class F insulation class, and B5/B14/B35 mounting styles summarized in detail below.

Specifications of the WPDX 135 Gearbox

Below are the detailed specifications of the WPDX size 135 gearbox

Applications of the WPDX 135 3kW 4Hp Gear Motor

This worm gear motor belongs to the 1 phase gear motor or 3 phase gear motor series and is widely applied in machinery systems requiring high power and high pulling force such as:

• Used for goods conveyors, production conveyor belts.
• Mixers, crushers, and presses in the food or chemical industry.
• Lifting systems, winches, and automated conveyor belts.
• Mechanical manufacturing equipment, factory machinery, or heavy-duty production lines.

Steps to Install the WPDX Worm Gearbox with an Electric Motor

For the WPDX – electric motor assembly to operate stably and safely, the installation procedure must follow these steps:

• Check parameter synchronization: The output shaft diameter of the motor must completely match the input shaft diameter of the WPDX gearbox.
• Install the flange: Push the motor closely against the gearbox so that the two flange surfaces make tight contact without misalignment or deviation.
• Tighten safety bolts: Proceed to bolt and firmly torque the connection points on the flange to prevent loosening during machine operation.

WPDX 135 3kW 4Hp Gear Motor is a reliable drive solution for applications requiring high torque, stable speed reduction, and durable operation in industrial environments. Thanks to the combination design of an electric motor and a worm gearbox, the product effectively meets the demands of conveyors, lifting machines, mixers, and various heavy-duty production lines.

For more information before making a choice, customers can refer to the summary video of actual product lines or watch the gear motor video to learn about the structure, operating principle, and technical installation and operation experience.

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