WPA 120 Worm Gearbox

The WPA 120 Worm Gearbox is an ideal choice for machinery systems requiring precise, stable, and efficient transmission. With its perpendicular input and output shaft design, the product is easy to install in tight spaces while delivering high reduction efficiency and large torque. Let’s explore the details of this gearbox line with Thanh Thai Motor right below!

General design of the WPA 120 Worm Gearbox

This worm gearbox features a characteristic perpendicular layout of the input and output shafts, suitable for restricted installation spaces. The housing is cast from high-strength cast iron, providing good impact resistance and load capacity during operation.

The worm shaft is made of stainless steel, operating smoothly when combined with the brass worm gear to reduce friction and increase service life. The surface is coated with electrostatic paint, creating a protective layer against corrosion and oxidation, keeping the equipment operating stably even in harsh environments.

Worm gearboxes can be easily combined with electric motors to form powerful gear motor transmission systems, well-suited for industrial applications such as presses, mixers, conveyors, and various other mechanical equipment.

Internal structure of the WPA 120 worm gearbox

Worm shaft:

• Manufactured from stainless steel, with superior load-bearing and wear-resistant capabilities.

• Transmits rotational force from the motor to the worm gear through precise and stable friction.

Worm gear:

• Cast from high-quality copper alloy, offering good durability and power transmission capability.

• Meshes perfectly with the worm shaft, helping to reduce speed effectively and avoid power losses.

Auxiliary transmission set (if applicable):

• Depending on technical requirements, the gearbox can integrate additional transmission gears to adjust the appropriate gear ratio.

Housing:

• Solid cast iron molding, high rigidity, limiting deformation when working under heavy loads.

• Sealed design, preventing dust and impurities from entering.

Bearings – Oil seals:

• High load-bearing bearings help the shaft rotate stably.

• Premium oil seals help retain lubricating oil inside, minimizing leakage and ensuring service life.

Technical specifications of the WPA 120 Worm Gearbox

Below is information about the dimensions and technical specifications of the WPA 120 Worm Gearbox.

Applications of the WPA 120 Worm Gearbox

The WPA 120 Worm Gearbox is widely used in many fields, including:

• Conveyor systems: Adjusting the running speed of conveyors in manufacturing, packaging, and food processing plants.
• Industrial mixers: Stabilizing rotational speed and increasing mixing force for material mixers such as cement, chemicals, and animal feed.
• Hydraulic presses and rolling mills: Increasing torque to efficiently operate presses and metal or plastic rolling machines.
• Agricultural machinery: Applied in plows, harvesters, and threshers – supporting speed reduction and powerful transmission.
• Construction machinery: Used for lifting winches, pulley pullers, and mini cranes to ensure durable and stable operation.

Instructions for adding oil to the WPA worm gearbox

• Disconnect power: Ensure the system stops operating completely and the gearbox has cooled down somewhat for safety.
• Identify positions: Locate the breather plug (located on the top) and the oil drain hole (located at the bottom of the gearbox). There is usually an oil sight glass on top of the housing.
• Drain old oil (if any): Unscrew the bottom drain plug to drain all old oil out, then tightly re-tighten the drain plug.
• Add new oil: Unscrew the top breather plug. Slowly pour lubricating oil into this hole until the oil reaches the 1/2 or 2/3 level of the oil sight glass, then stop.
• Seal the equipment: Tightly re-tighten the upper breather plug.

The WPA 120 Worm Gearbox is an ideal solution for industrial applications with high efficiency and superior reliability. You can refer to the gearbox video to better understand the structure and practical operating capabilities of the product. In addition, the summary video from Thanh Thai Motor will provide more useful information about transmission equipment lines. Please contact Thanh Thai Motor for consultation and to receive the highest quality product for your business.

Warranty, Shipping, and Commitment Policy at Thanh Thai Motor

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

Warranty up to 24 months

Gearbox products at Thanh Thai Motor are covered by a genuine warranty for up to 24 months. Customers can be completely confident in using them with a clear, transparent, and prompt after-sales policy.

Nationwide Delivery

We support fast delivery to all provinces and cities nationwide. Wherever you are, products are guaranteed to arrive on time and safely.

Products meeting European quality standards with German technology

Gearboxes at Thanh Thai Motor are manufactured using advanced German technology, meeting European quality standards. Ensuring high durability and stable operation for extended periods.

Competitive prices, good discounts for dealers and bulk customers

Reasonable prices, many attractive offers for wholesale buyers and distribution agents. The more you buy, the higher the discount – optimizing profits for customers.

Full certification documents: CO, CQ,...

Each product comes with full Certificate of Origin (CO) and Certificate of Quality (CQ). This provides assurance for customers when using them in projects or constructions requiring technical documentation.

Contact for Purchase

Do you need advice on choosing the right gearbox for your needs? Contact Thanh Thai Motor immediately using the methods below:

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