WPDO 135 Gear Motor 4kW 5.5Hp

The WPDO 135 Gear Motor 4kW 5.5Hp is a gear motor device used in systems requiring low speed and high torque. The device is a combination of an electric motor and a size 135 worm gearbox, converting the motor’s rotational speed into torque suitable for the working load. The 4kW power, equivalent to 5.5Hp, is commonly applied in production lines and industrial mechanical equipment.

Design overview of the WPDO 135 Gear Motor 4kW 5.5Hp

The device uses a 3-phase electric motor to drive the worm and worm gear transmission inside the gearbox. In case of using residential power, it can be replaced with a 1-phase gear motor or 3-phase gear motor of corresponding power.

The motor housing is made of cast iron or aluminum, featuring exterior cooling fins and a terminal box for electrical connections. The WPDO 135 worm gearbox has a right-angle input and output shaft structure, suitable for systems requiring a change in transmission direction.

Detailed structure of the WPDO 135 Gear Motor 4kW 5.5Hp

The structure of the device consists of multiple mechanical and electrical parts assembled synchronously to ensure stable and continuous transmission processes.

3-Phase Electric Motor 4kW 5.5Hp

• Stator: Made of electrical steel core and insulated copper windings. When powered, the stator generates a rotating magnetic field acting on the rotor.
• Rotor: Mounted on the motor shaft, rotating under the influence of the magnetic field and generating mechanical torque.
• Cooling fan: Attached behind the rotor, creating circulating airflow to support heat dissipation for the motor body.
• Terminal box: Contains power supply terminals and the wiring diagram of the device.

WPDO 135 Worm Gearbox

• Worm shaft: Machined from alloy steel, receiving direct movement from the motor and transmitting force to the worm gear.
• Worm gear: Usually made of copper alloy, meshing with the worm shaft to create the gear ratio.
• Output shaft: Receives torque from the worm gear and transmits it to the working equipment.
• Bearing: Supports the rotating shafts, maintains working position, and reduces friction during operation.
• Oil seal: Placed at the input and output shaft positions to prevent lubricating oil from leaking out.

Technical specifications of the WPDO 135 Gear Motor 4kW 5.5Hp

Technical specifications help users determine operational capabilities as well as select equipment suitable for actual usage requirements.

Technical specifications of 3-phase electric motor 4kW 5.5Hp

Technical specifications of WPDO 135 worm gearbox

Common applications of WPDO 135 5.5Hp gear motor

The WPDO 135 4kW 5.5Hp gear motor has many popular applications, widely used by customers in the current market thanks to its compact design and high energy saving:

• Used mainly in industrial factories, pressing plants, construction machinery, and food material mixing machines.
• Used in industrial zones, in conveyor systems transporting bricks, stones, coal, and petroleum.
• Used in wood, coal, brick, plastic, or glass manufacturing industries.

Guide to installing WPDO worm gearbox with 3-phase electric motor

For the system to operate stably, installing the WPDO gearbox with the 3-phase electric motor must be carried out following the correct procedure.

Step 1: Equipment preparation

Check the gearbox, electric motor, keys, bolts, and related accessories before proceeding with installation.

Step 2: Check assembly dimensions

Compare the motor shaft dimensions with the bore hole of the gearbox, and check the flange and bolt positions to ensure proper connectivity.

Step 3: Perform assembly

Insert the key into the shaft keyway and guide the motor straight into the gearbox. Align the components accurately before securing them. Users can refer to the gear motor video for a visual guide of the steps.

Step 4: Tighten bolts and test run

Tighten the bolts in a symmetrical order, then run a no-load test to check the vibration and noise level of the system.

In addition to the above guide, users can watch the summary video on installation, operation, and maintenance to better understand the process of using the WPDO gearbox.

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