WPDA 155 Worm Gearbox

The WPDA 155 worm gearbox is a product line belonging to the gearbox group with a right-angle shaft design, widely applied in mechanical systems that require reduced rotational speed and increased torque. With a sturdy structure, high load capacity, and easy integration with electric motors, the WPDA gearbox is an ideal choice for many industries ranging from processing and manufacturing to harsh working environments.

Overview Design of the WPDA 155 Worm Gearbox

Worm gearboxes feature a sturdy design suitable for heavy-duty drive systems. The exterior housing of the device is cast from thick solid cast iron, enhancing mechanical durability and high pressure resistance during continuous operation. The exterior is coated with a powder-coated layer that is rust-resistant, oxidation-resistant, and performs well in harsh conditions such as dust, high humidity, or mildly corrosive environments.

In addition, worm gearboxes are typically connected directly to electric motors to form a powerful gear motor-helping to reduce output speed while increasing torque, thereby enhancing the transmission efficiency of the entire system.

Internal Structure of the WPDA 155 Worm Gearbox

The WPDA 155 gearbox is designed with a high-precision worm gear drive system to meet durable and stable operation requirements:

• Worm shaft: Machined from hard alloy steel, heat-treated to enhance hardness, allowing the device to withstand heavy loads and minimize wear over time.
• Worm gear: Made of high-quality bronze alloy material with natural self-lubricating properties, helping to reduce friction during operation and extend working life.
• Bearing: Equipped with high-quality imported bearings for smooth rotation, noise reduction, and increased stability when the device operates continuously.
• Cover and oil-resistant rubber gaskets: Enhance the protection of internal components from dust and water while preventing oil leakage.

Technical Specifications of the WPDA 155 Gearbox

The WPDA 155 gearbox is built with a sturdy structure to ensure stable transmission processes

Functions and Applications of the WPDA 155 Worm Gearbox

• Construction and materials industry: Used in equipment such as concrete mixers, brick rolling machines, stone or cement crushing systems, where high traction and stable operation are required.
• Water and environmental treatment: Integrated into sludge presses, chemical agitators, and settling tank pump systems, helping to optimize operating performance under continuous conditions.
• Food and packaging: Operates alongside food transport conveyors, dough mixers, and liquid filling equipment in automated production lines.
• Mechanical engineering and manufacturing: Installed in mechanical stamping machines, CNC machining centers, and hydraulic presses… supporting powerful and precise transmission.
• Agriculture: Suitable for pellet mills, grain grinders, and agricultural product separation and grading machines with high efficiency.
• Industrial conveyor systems: Applied in heavy cargo transport conveyors and assembly lines in production plants and warehouses, helping to transmit power stably and operate durably.

How to Read Parameters on the Gearbox Nameplate

The gearbox nameplate displays basic information such as model, transmission ratio, power, input speed, mounting type, and shaft parameters.

• Model/Design: WPDA 155 is a hollow-shaft worm gearbox with an output shaft perpendicular to the input shaft.
• Size: 155 represents the distance from the center of the worm shaft to the center of the worm gear, which is 155 mm. The larger the size, the higher the load capacity and torque transmission capability.
• Transmission ratio (Ratio/i): Typically includes levels such as 10, 15, 20, 30, 40, 50. For example, i = 50 means the motor rotates 50 revolutions while the output shaft rotates 1 revolution.
• NO/Date: Indicates the lot number and manufacturing date, serving product management and warranty purposes.

Through the instructional gearbox video from Thành Thái Motor, you will know how to easily identify and read the parameters on the nameplate. At the same time, the comprehensive video also shares some necessary notes before putting the gearbox into operation to ensure stable performance and extend equipment lifespan.

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