2-Stage UDL Mechanical Speed Variator 1.5kW – WPDO 80

The 2-Stage UDL Mechanical Speed Variator 1.5kW – WPDO 80 features a gear and worm combination design, providing efficient speed reduction and increasing output torque. As a gearbox line featuring a perfect combination of a mechanical speed variator (UDL) and a sturdy worm gearbox, it operates durable, smooth, and stable. The high-quality alloy housing provides good heat dissipation, suitable for harsh industrial environments. Ideal for conveyors, packaging machines, and automation systems requiring low speed but high torque.

Overall design of the 2-Stage UDL Mechanical Speed Variator 1.5kW – WPDO 80

The 2-stage gearbox is designed for stability, durability, and ease of installation. The gearbox housing is made of precision aluminum alloy and cast iron, offering corrosion resistance, fast heat dissipation, and high load capacity. The industrial blue painted surface helps the device resist rust, withstand humid and dusty environments well, while providing a sturdy, modern appearance.

The 1.5kW 2Hp motor speed controller is directly installed with the WPDO 80 worm gearbox, forming a compact yet powerful two-stage drive system that increases torque, ensures stable speed reduction, and maintains high efficiency throughout operation.

Structure of the 2-Stage UDL – WPDO Gearbox

As a 2-stage gearbox line constructed from a mechanical speed variator (UDL) combined with a compact WPDO worm gearbox, it is easy to install and requires minimal maintenance.

• The UDL mechanical speed variator directly combines with the electric motor, specifically the 3-phase electric motor – 3-phase electric motor 1.5kW 2Hp
• The 2-stage UDL – WPDO 80 gearbox consists of many high-precision machined parts, ensuring smooth, durable transmission and maximum efficiency:
• UDL 1.5kW 2Hp mechanical speed variator: Allows continuous fast-slow speed adjustment in a wide range, meeting various demands.
• Input shaft: Directly connects to the motor via the UDL speed variator, transmitting power stably and accurately.
• Output shaft: Available in solid or hollow type depending on installation requirements, delivering high torque and stable speed.
• Breathing plug & oil cap: Helps balance internal pressure, supports cooling, and increases the durability of lubricating oil.
• Housing: Thick and sturdy, helping reduce vibration and protect internal transmission components.

Technical specifications of the 2-Stage UDL Mechanical Speed Variator 1.5kW – WPDO 80

To understand the operational capability and detailed configuration of this drive system, please refer to the general technical specification table below:

Technical specifications of the WPDO 80 worm gearbox

As a key component determining the output torque of the system, here are the detailed technical specifications specifically for the WPDO 80 worm gearbox:

Technical specifications of the UDL 1.5kW motor speed variator

Playing an important role in flexible speed control for the 1.5kW motor, the UDL mechanical speed variator has the following specific technical characteristics:

Applications of the 2-Stage UDL Mechanical Speed Variator 1.5kW – WPDO 80

Thanks to its durable design and flexible speed adjustment capability, the 2-stage worm gearbox is the optimal choice for businesses requiring energy-saving, efficient, and reliable drive solutions.

• Thanks to high durability and flexible speed adjustment, the UDL – WPDO 80 gearbox is widely applied in various production and automation fields.
• Conveyors, belt conveyors, automated cargo transportation systems.
• Mixers, agitators, grinders, dryers, filling machines, presses.
• Packaging machines, labeling machines, printers, textile machines, metal cutting machines.
• Lifting equipment, turntables, roller conveyors, screw conveyors.
• Applications in agriculture, water treatment, and food processing.
• Production lines requiring flexible and precise speed changes.

How to install the WPDO worm gearbox and UDL mechanical speed variator to form a 2-stage gearbox

Proper technical installation plays a decisive role in the durability and performance of the system. You need to follow these 3 steps:

Step 1: Preparation and inspection of the installation surface

• Check the entire equipment to ensure there are no cracks or damage.
• Clean the connecting shafts and flange surfaces.

Step 2: Connect the UDL speed variator with the WPDO 80 gearbox

• The output shaft of the UDL speed variator will be connected to the input shaft of the WPDO 80 gearbox

Step 3: Secure the base and overall alignment

• Tighten the base bolts of both the UDL and WPDO gearbox.
• Recheck all connections, ensuring no gaps between flange surfaces.

The 2-Stage UDL Mechanical Speed Variator 1.5kW – WPDO 80 is the optimal choice for packaging machinery, conveyor systems, and mixing equipment thanks to its precise speed control and high output torque. With a compact design, good heat dissipation, and long lifespan, the product is committed to delivering maximum operating efficiency for all modern production lines.

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