3-Stage Gearbox (2 UDL 0.8kW & 1 WPDA 70)

The 3-Stage Gearbox (2 UDL 0.8kW & 1 WPDA 70) is a gearbox line combined by a mechanical speed variator (UDL) and a 2-stage gearbox to form a 3-stage gearbox, allowing a wide speed adjustment range, strong torque, and stable operation even under harsh conditions. At the final stage, it generates strong torque and low yet stable speed, meeting the demands of equipment requiring high traction during long-term operation.

Overview of the 3-Stage Gearbox (2 UDL 0.8kW & 1 WPDA 70)

The outer housing of the 3-Stage Gearbox (2 UDL 0.8kW & 1 WPDA 70) is made of sturdy cast iron or die-cast aluminum, providing good load-bearing capacity and impact resistance while protecting the entire internal mechanism. Output shafts, connecting flanges, and maintenance covers are reasonably arranged for convenient operation and maintenance. The bearing, oil seal, and ventilation system help dissipate heat effectively, reduce vibration, minimize friction, and extend equipment lifespan.

Structure of the 3-Stage Gearbox (2 UDL 0.8kW & 1 WPDA 70)

The 3-Stage Gearbox (2 UDL 0.8kW & 1 WPDA 70) is formed by combining a 0.8kW 1Hp motor speed controller with a 2-stage gearbox UDL 0.8kW – WPDA 70, with the following structure:

Variator Structure:

• Friction discs – cone discs: The conical disc system changes contact to create a stepless output speed range, ensuring smooth operation.
• Input shaft – output shaft: The input shaft receives power from the motor; the output shaft transmits the stably adjusted speed.
• Adjustment mechanism: A dial knob or lever adjusts the clamping force between the discs, allowing flexible fast-slow speed changes.
• Protective housing & bearings: Cast iron/aluminum housing protects the mechanism; bearings and oil seals reduce friction, ensuring quiet and durable operation.

Structure of the UDL 0.8kW – WPDA 70 2-Stage Gearbox:

• Stage 1: The UDL speed variator adjusts the initial speed using a conical disc mechanism and self-aligning sliding bush, creating a stable baseline speed range.
• Stage 2: The worm gearbox features a sturdy cast iron housing, alloy worm and worm wheel, and a downward output shaft to achieve deep speed reduction and increased torque.
• Interconnecting shaft and bearing system: The 3-stage connecting shaft combined with heavy-duty bearings ensures concentric transmission, reduced vibration, and enhanced overall system durability.

Specifications of the 3-Stage Gearbox (2 UDL 0.8kW & 1 WPDA 70)

The 3-Stage Gearbox (2 UDL 1.5kW and 1 WPDA 80) consists of two UDL 1.5kW mechanical speed variators combined with one WPDA 70 worm gearbox. Below are the specifications of each component.

Specifications of UDL 0.8kW 1Hp Mechanical Speed Variator

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

Specifications of WPDA 70 Worm Gearbox

Below are the basic technical specifications of the WPDA 70 worm gearbox, including dimensions, input shaft diameter, output shaft diameter, and gear ratio range.

Applications of the 3-Stage Gearbox (2 UDL 0.8kW & 1 WPDA 70)

This 3-Stage Gearbox (2 UDL 0.8kW & 1 WPDA 70) is connected to an electric motor (specifically a 3-phase electric motor) – a 3-phase electric motor 0.8kW 1Hp – with applications in industries such:

• Conveyor systems: Used in slow conveyors and product sorting conveyor belts.
• Grinding and mixing machine systems: Applied in food processing and chemicals.
• Lifting systems: Applied for material lifting and lowering in light industries.

Through the above information, it can be seen that the 3-stage gearbox (2 UDL 1.5kW and 1 WPDA 80) is a suitable drive solution for systems requiring flexible speed adjustment, large torque, and stable long-term operation. The configuration combining the UDL mechanical speed variator and the WPDA 80 gearbox helps the equipment effectively meet various needs in industrial production. To observe the actual structure, you can refer to the gearbox videos and comprehensive videos shared by Thanh Thai Motor to have more basis for selecting the right product.

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