3-Stage Gearbox (2 UDL 1.5kW Variators And 1 WPDA 100 Worm Gearbox)

The 3-Stage Gearbox (2 UDL 1.5kW Variators And 1 WPDA 100 Worm Gearbox) is a gearbox line combined from a 2-stage gearbox and equipped with an additional mechanical speed variator (UDL) to form a stable 3-stage gearbox transmission system. Thanks to the optimized 3-stage structure, the product operates durably, maintains high performance, and well meets applications requiring low speed but strong traction. This is a suitable choice for industrial conveyors, mixers, production lines, and many automation systems in continuous working environments.

Overview Design of the 3-Stage Gearbox (2 UDL 1.5kW Variators And 1 WPDA 100 Worm Gearbox)

The outer casing of the 3-Stage Gearbox (2 UDL 1.5kW Variators And 1 WPDA 100 Worm Gearbox) is made of cast iron or monolithic die-cast aluminum, providing good load-bearing capacity and vibration resistance during continuous operation. The output shafts, flanges, and mounting lugs are reasonably arranged, making installation and connection with motors and other equipment fast and accurate. The oil seal, bearing, and heat dissipation fin systems are optimally designed to ensure smooth operation, reduce friction, and extend the service life of the entire transmission assembly.

Detailed Structure of the 3-Stage Gearbox (2 UDL 1.5kW Variators And 1 WPDA 100 Worm Gearbox)

The 3-Stage Gearbox (2 UDL 1.5kW Variators And 1 WPDA 100 Worm Gearbox) is formed by a 1.5kW 2Hp motor speed controller combined with a UDL 1.5kW – WPDA 100 2-stage gearbox, creating a multi-stage transmission assembly that operates stably and flexibly.

Speed controller structure:

• Cone friction disc assembly: Changes the contact position to continuously adjust the output speed, ensuring smooth operation.
• Main transmission shaft: The input shaft receives force from the motor, and the output shaft transmits the adjusted speed to the receiving mechanism.
• Mechanical adjustment mechanism: A knob or lever applies pressure to the discs, allowing speed increase or decrease according to operational needs.
• Protective housing & bearings: Cast iron/aluminum housing protects the entire mechanism; bearings and oil seals reduce friction, limit vibration, and enhance equipment lifespan.

Structure of the UDL 1.5kW – WPDA 100 2-stage gearbox:

• 1-Stage: The UDL mechanical speed variator uses a planetary gear mechanism to flexibly change the output shaft speed.
• 2-Stage: The worm gearbox, specifically the WPDA 100 worm gearbox made of steel and with an alloy worm wheel, helps increase durability and reduce friction.
• The rotary knob is directly attached to the transmission shaft, allowing smooth speed adjustment without stopping the equipment.
• The UDL housing made of cast iron or aluminum alloy helps dissipate heat quickly, ensuring stable performance even when working at high intensity.

Technical Specifications of the 3-Stage Gearbox (2 UDL 1.5kW Variators And 1 WPDA 100 Worm Gearbox)

The 3-stage gearbox (2 UDL 1.5kW and 1 WPDA 100) consists of two UDL 1.5kW mechanical speed variators combined with a WPDA 100 worm gearbox. Below are the technical specifications of each component.

Technical Specifications of the 2 UDL 1.5kW 2Hp Mechanical Speed Variator Gearbox

The technical specifications of the 2 UDL 1.5kW 2Hp mechanical speed variator assembly are presented below for convenient reference and selection.

Technical Specifications of WPDA 100 Worm Gearbox

The table below provides the basic technical specifications of the WPDA 100 worm gearbox, including dimensions and input/output shaft diameters.

Applications of the 3-Stage Gearbox (2 UDL 1.5kW Variators And 1 WPDA 100 Worm Gearbox)

This 3-stage gearbox is connected to an electric motor, more specifically a 3-Phase Electric Motor – 3-Phase Electric Motor 1.5kW 2Hp, and has applications in industries such as:

• Bulk material blending systems: Thanks to its deep reduction capability and stable traction force, the equipment helps mixers operate evenly, reducing lumping and increasing blending efficiency.
• Quantitative feeding machines: Used for systems requiring slow but steady movement, ensuring accurate feeding rates for industrial processing or drying lines.
• Slow-motion lifting and pulling equipment: The 3-stage gearbox supports medium to heavy loads with high safety, suitable for lifting frames, slow-rotation mechanisms, and maintenance support equipment.
• Automatic packaging machine lines: Slow and stable output speed helps film wrapping, bag pulling, and edge sealing mechanisms operate accurately, minimizing production errors.

The 3-stage gearbox (2 UDL 1.5kW and 1 WPDA 100) is suitable for systems requiring flexible speed adjustment, high torque, and stable long-term operation. If you need to refer to more products of the same type, you can watch the summary video produced by Thanh Thai Motor. In addition, the gearbox video library also introduces many other gearbox models with diverse capacities and mounting styles, helping customers conveniently choose the right equipment for each usage need.

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