3-Stage Gearbox (2 UDL 0.37kW And 1 WPDS 60)

The 3-stage gearbox (2 UDL 0.37kW and 1 WPDS 60) is a gearbox line combined from a 2-stage gearbox and equipped with a mechanical speed variator (UDL) to create a 3-stage gearbox drive system designed to achieve deep, stable gear reduction efficiency and high output speed accuracy. The dual UDL assembly helps expand the stepless speed adjustment range, while the WPDS 60 worm gearbox assumes the role of final reduction and torque increase. The device is capable of continuous, smooth operation with good heat dissipation, meeting the requirements of various small and medium industrial systems.

Overview of the 3-Stage Gearbox (2 UDL 0.37kW and 1 WPDS 60)

The 3-stage gearbox (2 UDL 0.37kW and 1 WPDS 60) three-stage system is manufactured according to industrial mechanical standards, ensuring durability and long-term operation. The UDL body is made of high-quality aluminum alloy and has good heat resistance. The WPDS 60 features an aluminum or cast iron housing for high rigidity, durability, and corrosion resistance. The surface is coated with electrostatic paint to increase lifespan and limit environmental impacts. The 2-stage UDL is connected in series, allowing for broad and smooth speed fine-tuning, designed based on the combination of two UDL mechanical speed variators and a worm gearbox stage, creating strong traction force and extremely low output speed. The compact design makes it easy to install in various machine lines, even where space is limited.

Structure of the 3-Stage Gearbox (2 UDL 0.37kW and 1 WPDS 60)

The 3-stage gearbox (2 UDL 0.37kW and 1 WPDS 60) is formed by combining a mechanical speed variator 0.37kW 0.5Hp with a 2-stage gearbox UDL 0.37kW – WPDS 60, featuring the following structures:

Structure of the mechanical speed variator:

• Variable pulley: Two conical pulleys change distance to adjust the gear ratio.
• Pressure control lever: A rotating knob or lever creates pressure on the pulley, controlling fast and slow speeds.
• Drive shaft: The input shaft receives power from the motor, and the output shaft outputs the adjusted speed.
• Protective housing & bearings: Metal housing protects the mechanism; bearings reduce friction for smooth and durable operation.

Structure of the 2-stage gearbox UDL 0.37kW – WPDS 60:

• Stage 1: UDL mechanical speed variator with speed regulation capability, allowing flexible speed changes. The speed control disc friction mechanism helps control speed smoothly without jerking, durable and lightweight aluminum housing with fast heat dissipation.
• Stage 2: WPDS 60 worm gearbox. The worm and worm wheel assembly is made of high-quality alloy steel and bronze, ensuring smooth and durable operation. It creates low output speed and high torque, with solid or hollow output shafts depending on the configuration.
• Compact design, easy to integrate into various machines: Operation support system: Oil cap and breather plug balance pressure and maintain stable lubricating oil, precise shaft connection helps reduce vibration and movement efficiency, synchronously machined parts help the device operate stably.

Technical Specifications of the 3-Stage Gearbox (2 UDL 0.37kW and 1 WPDS 60)

The 3-stage gearbox (2 UDL 0.37kW and 1 WPDS 60) is assembled from two UDL 0.37kW mechanical speed variators and one WPDS 60 worm gearbox. Below are the technical specifications of each component.

Technical Specifications of UDL 0.37kW 0.5Hp Mechanical Speed Variator

Below are the technical specifications of the UDL 0.37kW 0.5Hp mechanical speed variator, including dimensions, shaft diameter, gear ratio, and working speed range.

Technical Specifications of WPDS 60 Worm Gearbox

The table below provides basic technical specifications of the WPDS 60 worm gearbox for reference when selecting and installing the equipment.

Applications of the 3-Stage Gearbox (2 UDL 0.37kW and 1 WPDS 60)

This 3-stage gearbox is connected to an electric motor, more specifically a 3-phase electric motor – 3-phase electric motor 0.37kW 0.5Hp, thanks to this powerful combination suitable for industries such as:

• Mini conveyors – sorting conveyors: need speed changes to suit each production stage.
• Screw feeder systems: require stable speed and flexible adjustment according to the amount of material.
• Small capacity agitators – mixers: operate at multiple speeds to suit each mixing stage.
• Operating turntables – sorting tables: require slow, smooth, and adjustable speed.
• Packaging machines – product pushers: require smooth, trouble-free movement with minimal vibration.
• Automation component systems: where fast speed shifting is needed while ensuring stable traction force.

The 3-stage gearbox (2 UDL 0.37kW and 1 WPDS 60) is a solution that helps flexibly adjust speed, create large torque, and operate stably in many industrial applications. In addition, you can refer to the gearbox video to observe the structure, operating principle, and practical installation methods. Don’t forget to explore the comprehensive video library to see more models of gearboxes, gear motors, and transmission solutions tailored to 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