
Nationwide
Delivery

European
Quality

High-Level
Technical Team

Easy Warranty
and Returns
From 1.350.000₫
Product Introduction
The WPDA 50 worm gearbox is equipped with a highly convenient flange for quick connection with an electric motor, featuring an under-driven worm shaft design. This design helps optimize stability, making it ideal for plastic conveyors or small packaging machinery systems.
⚡Customers purchasing equipment at Thanh Thai Motor are always committed to a 24-month warranty and nationwide distribution. Contact the hotline immediately for wholesale and retail quotes!
The WPDA 50 worm gearbox is a popular product line in industrial transmission systems thanks to its compact design, stable working performance, and high durability. With a convenient flange structure, the gearbox product is suitable for many applications requiring reduced rotational speed and increased torque while ensuring installation flexibility. The WPDA worm gearbox is an ideal choice for businesses looking for a durable, economical, and reliable transmission solution.
The worm and worm wheel gearbox features a square box shape with an integrated flange, making it easy to install directly into equipment or an electric motor. The entire outer casing is cast from thick, sturdy solid cast iron, providing effective load-bearing and vibration-resistance capabilities during long-term operation.
The casing surface is coated with high-quality electrostatic paint, helping the equipment resist corrosion, rust, and the impact of humid environments or mild chemicals. The perpendicular arrangement of the input and output shafts facilitates changing the rotation direction, making it suitable for transmission equipment that requires flexibility in installation space.
When combined with an electric motor, the WPDA gearbox forms a complete gear motor system, helping to reduce input rotational speed and increase output torque, thereby improving operating efficiency, ensuring stable power transmission, saving energy, and minimizing overload incidents.

The WPDA 50 gearbox possesses a durable design and sturdy structure. Below are the specifications and drawings:
| Size | 50 |
| Input shaft diameter | 11mm |
| Output shaft diameter | 17mm |
| Dimensions | 176mm*120mm |

For the gearbox to operate stably and durably, adding or changing oil must be carried out following the correct procedure:
The cast-iron WPDA worm gearbox is durable, operates stably, and is suitable for many small-capacity transmission systems. Through the instructional video from Thanh Thai Motor, you will gain a clearer understanding of the structure, installation methods, and practical applications of worm gearboxes. Watch more through the summary video.
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.
Do you need advice on choosing the right gearbox for your needs? Contact Thanh Thai Motor immediately using the methods below:
| Product Type | WPDA 50 Worm Gearbox |
| Rated Power | Size 50 |
| Power Range | Size 40 – 250 |
| Frequency | 50Hz |
| Material | Cast Iron Housing |
| Mounting Type | Direct Coupling with 3-Phase Electric Motor |
| Place of Manufacture | German Technology Manufactured and Assembled in China |
| Brand | ADTECH |
| Warranty Period | 24 months |
| Input Shaft | 11mm |
| Output Shaft | 17mm |
| Dimensions | 140mm x 120mm |

Nationwide
Delivery

European
Quality

High-Level
Technical Team

Easy Warranty
and Returns

DavidPurchased
Delivery was on time, could be a bit faster
Sarah LeePurchased
Consultation was helpful but not very thorough
Robert KingPurchased
Shipping arrived safely, not exceptionally quick
Christopher J.Purchased
Customer service was polite, not overly warm
Ethan WhitePurchased
Consultation was fine, a little lacking in detail