WPDO 120 Gear Motor 3kW 4Hp

WPDO 120 Gear Motor 3kW 4Hp is a gear motor transmission device used to adjust rotational speed and increase output traction in machinery systems. The device is combined from an electric motor and a size 120 worm gearbox, meeting the demand for heavy-load operation and continuous working.

Design Overview of WPDO 120 Gear Motor 3kW 4Hp

The transmission assembly uses a 3-phase electric motor to drive directly into the WPDO gearbox. This connection type helps reduce mechanical losses and ensures stable power transmission during operation. In some cases, the device can be replaced with a 1 phase gear motor to suit the available power supply.

The entire gearbox body is made of monolithic cast iron, increasing load-bearing capacity and limiting deformation during long-term work. The worm and worm gear structure allows deep reduction and right-angle transmission direction change.

Structure of WPDO 120 Gear Motor 3kW 4Hp

This section analyzes each main component to clarify how the device generates and transmits motion.

3-Phase Electric Motor 3kW 4Hp:

• Stator magnetic core: Assembled from thin steel sheets, arranged with copper windings inside, responsible for creating a rotating magnetic field when powered.
• Rotor assembly: Consisting of conductive bars and short-circuit rings, rotating synchronously with the magnetic field to generate torque on the shaft.
• Motor shaft: Directly linked to the input shaft of the gearbox, ensuring continuous power transmission and limiting concentricity deviation.

WPDO 120 Worm Gearbox:

• Drive worm shaft: Spiral threaded, receiving motion from the motor and transmitting it to the worm gear at a lower speed.
• Mating worm gear: Directly contacting the worm shaft, helping to create a large gear ratio and increasing output torque.
• Sealing system: Including oil seals and gaskets, helping to keep lubricating oil inside and limit external leakage.

Specifications of WPDO 120 Gear Motor 3kW 4Hp

The data below supports equipment selection and ensures suitability for application requirements.

Specifications of 3-Phase Electric Motor 3kW 4Hp

This information is directly related to the operating capability of the motor.

Specifications of WPDO 120 Worm Gearbox

The parameters show the transmission capacity and mechanical characteristics of the gearbox.

Applications of WPDO 120 Gear Motor 3kW 4Hp

The list below helps identify suitable fields for using this device.

• Bulk material handling: Used in coal, sand, and stone conveyor systems requiring high traction and continuous operation.
• Mixing equipment: Applied in industrial mixing tanks, ensuring stable and smooth stirring speed.
• Heavy-duty pressing machines: Used in pelletizing and molding systems requiring high torque at low speed.
• Mechanical machining: Suitable for cutting machines and lathes requiring precise speed adjustment.
• Agricultural processing: Installed in grinders or raw material processing machines.

Instructions for Installing WPDO Worm Gearbox with 3-Phase Electric Motor

Assembling the WPDO gearbox with a 3-phase electric motor must be carried out correctly to ensure stable transmission capability, reduce vibration, and enhance the durability of the equipment.

Step 1: Check components

Before installation, it is necessary to fully check the gearbox, electric motor, shafts, keys, and accompanying accessories. At the same time, clean the contact surfaces thoroughly to limit dust or foreign objects affecting the assembly process.

Step 2: Check compatibility

Compare the motor shaft size with the bore size of the gearbox. Check the flange, installation distance, and related technical parameters to ensure that parts can be connected accurately.

Step 3: Proceed with assembly

Install the motor shaft into the gearbox in a straight line, while aligning the key and keyway in the correct position. Do not use excessive pressure if the parts are not fully engaged. To easily visualize practical operations, users can refer to the gear motor video guiding the installation and detailed alignment process.

Step 4: Tightening and trial run

After installation, tighten the bolts in a symmetrical order to ensure the force is evenly distributed on the joint surface. Conduct a no-load test run and monitor vibration, noise, or abnormal signs before putting the equipment into official operation.

In addition, following compilation videos on installation, maintenance, and troubleshooting will help users gain more experience during the use of 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