3-Stage Gearbox (2 UDL 0.37kW and 1 R37)

The 3-Stage Gearbox (2 UDL 0.37kW And 1 R37) is a gearbox line combined by a 2-stage gearbox equipped with a mechanical speed variator (UDL) to form a 3-stage gearbox drive system, creating a powerful, stable drive system capable of continuous operation for a long time. At the final stage, it generates strong torque and low yet stable speed, meeting the needs of equipment requiring high traction during long-term operation.

Overview of 3-Stage Gearbox (2 UDL 0.37kW And 1 R37)

The 3-Stage Gearbox (2 UDL 0.37kW And 1 R37) is designed with high durability and smooth operation. The external housing is made of high-hardness pure cast iron to withstand heavy loads and minimize deformation during continuous operation. The UDL 0.37kW speed variator uses a cast aluminum alloy housing to help dissipate heat quickly, reduce weight, and support smooth speed adjustment. The electrostatic paint layer protects the device from rust, oxidation, and dust in industrial environments. The synchronized design between UDL – UDL – R37 forms a compact drive system with a significant torque increase capability. The entire system operates smoothly, with low noise and reduced vibration, maintaining stable performance under all working conditions.

Structure of 3-Stage Gearbox (2 UDL 0.37kW And 1 R37)

The 3-Stage Gearbox (2 UDL 0.37kW And 1 R37) is formed by combining a 2-stage gearbox UDL 0.37kW – R37 and a mechanical speed variator 0.37kW 0.5Hp with the following structure:

Structure of mechanical speed variator:

• Housing made of aluminum alloy / cast iron with stiffening ribs, protecting the entire internal mechanism.
• Friction disc – friction cone pair creating a continuous transmission ratio change mechanism.
• Input shaft – output shaft arranged concentrically, directly connected to the motor and gearbox.
• Speed adjustment knob or handwheel, acting on the friction unit to change the output speed.

Structure of gearbox:

• Gearbox housing made of aluminum or cast iron, with heat dissipation ribs and a lubricating oil chamber.
• 1-Stage – Mechanical speed variator adjusts speed steplessly via a friction mechanism, providing a flexible speed range.
• 2-Stage – R37 gearbox (Heavy Duty R-Series Inline Helical Gearbox 2.2kW 3Hp or Heavy Duty R-Series Inline Helical Gearbox 4.0kW 5.5Hp) thanks to a special structure featuring a motor and gearbox with a rigid, sturdy casing and high durability.
• Input and output shafts are fitted with bearings, ensuring stable transmission and reduced friction.

Specifications of 3-Stage Gearbox (2 UDL 0.37kW – R37)

The 3-stage gearbox consists of two UDL 0.37kW mechanical speed variators combined with an R37 inline helical gearbox, helping to flexibly adjust speed and increase torque for various drive systems.

Specifications of 2 UDL 0.37kW 0.5Hp Mechanical Speed Variator

Two UDL 0.37kW 0.5Hp mechanical speed variators are installed in series, allowing stepless speed change with a wide adjustment range and stable operation.

Specifications of R37 Inline Helical Gearbox

The R37 inline helical gearbox features a compact design, stable transmission, and is suitable for small-capacity machinery systems.

Applications of 3-Stage Gearbox (2 UDL 0.37kW – R37)

This 3-stage gearbox (2 UDL 0.37kW – R37) is connected to an electric motor, more specifically a 3-phase electric motor – 3-phase electric motor 0.37kW 0.5Hp, with applications in industries such:

• Conveyor systems: Industrial conveyors, product sorting conveyors
• Mixer and agitator systems: Mixers, agitators, small-capacity grinders
• Packaging machinery systems; Applied in packaging systems in production workshops.

The 3-Stage Gearbox (2 UDL 0.37kW And 1 R37) is a suitable transmission solution for systems requiring flexible speed adjustment and large torque. Customers can refer to the gearbox video produced by Thanh Thai Motor to view detailed structures, operating principles, and installation methods. In addition, the compilation video introduces many other gearboxes and gear motors, helping you easily choose products that suit your usage needs.

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