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

The 3-Stage Gear Motor (2 UDL 0.37kW And 1 WPDS 60) is a gear motor assembled from an electric motor, specifically a 3-phase electric motor, combined with a gearbox, specifically a 3-stage gearbox. It is a specialized motion system for production lines requiring large gear ratios, strong traction, and flexible speed adjustment. It is widely used in modern industrial zones and factories, featuring a robust, durable design with a long service life.

General design of the 3-Stage Gear Motor (2 UDL 0.37kW And 1 WPDS 60)

The 3-Stage Gear Motor (2 UDL 0.37kW And 1 WPDS 60) is made from high-quality, heat-resistant aluminum alloy. The WPDS 60 features an aluminum or cast iron housing, providing high hardness, durability, and corrosion resistance. The surface is coated with electrostatic paint to increase lifespan and minimize environmental impacts. Two UDL stages are continuously linked, allowing for wide and smooth speed fine-tuning. The outer casing is made of cast iron or aluminum, coated externally with electrostatic paint to prevent scratches.

Detailed structure of the 3-Stage Gear Motor (2 UDL 0.37kW And 1 WPDS 60)

The 3-Stage Gear Motor (2 UDL 0.37kW And 1 WPDS 60) is a gear motor under 1.1kW, combined from a 3-phase electric motor 0.37kW 0.5Hp and a 3-stage gearbox (2 UDL 0.37kW and 1 WPDS 60). Inside the gearbox, it consists of the following main components:

Electric Motor Structure:

• Stator: Uses specialized laminated steel cores combined with copper windings, helping the motor operate stably, emit less heat, and save energy.
• Rotor: Pressed from high-quality silicon steel sheets, helping to create good torque and ensure uniform movement.
• Bearing: Increases stability when the shaft rotates, reduces friction, and enhances motor lifespan.
• Cooling fan: Creates a continuous cooling airflow, helping the motor maintain stability when working for long periods.

Gearbox Structure:

• Stage 1 is the Mechanical Speed Variator (UDL): Specifically the 0.37kW 0.5Hp Mechanical Speed Variator: Consists of the friction disk – cone disk assembly, input-output shafts, and adjustment knob, allowing stepless speed variation before entering the gearbox.
• Stage 2 is the 2-Stage Gearbox: Specifically the 2-stage gearbox UDL 0.37kW – WPDS 60 consisting of hardened steel worm and bronze worm wheel, creating a large gear ratio and high torque, operating smoothly.
• Drive Motor 0.37kW: 3-phase motor with copper winding stator, dynamically balanced rotor, providing stable traction for the entire 2-stage system.
• Casing, bearings, and lubrication system: Sturdy cast iron/aluminum housing, heavy-duty bearings, and gear oil for lubrication to help reduce friction, dissipate heat, and increase durability.

Specifications of the 3-Stage Gear Motor (2 UDL 0.37kW And 1 WPDS 60)

The reference parameters below are divided into 3 constituent parts, helping technicians easily calculate space and installation conditions for actual production lines.

Specifications of the 3-phase electric motor 0.37kW 0.5Hp

These parameters define the electrical characteristics, input power rating, and protection capability of the power source for the entire transmission system.

Specifications of the mechanical speed variator 2 UDL 0.37kW 0.5Hp

The data below demonstrates the ability to control and fine-tune rotational speed before transmitting force to the final gearbox.

Specifications of WPDS 60 worm gearbox

These parameters describe the mechanical characteristics at the final output, directly determining the mechanical connection and load-pulling capacity of the machinery system.

Applications of the 3-Stage Gear Motor (2 UDL 0.37kW And 1 WPDS 60)

With the characteristic of generating extremely slow rotation speeds and customizable adjustment, this 3-stage gear motor assembly is applied in:

• Drying conveyor systems and drip-feeding conveyors in the food processing industry.
• Chemical agitators and microbial incubation tanks requiring slow and steady mixing speeds.
• Rotational mechanisms of kilns, industrial egg incubators, and agricultural drying equipment.
• Winding machines, plastic film unwinding/rewinding machines, and textile equipment requiring precise tension control.

Guide on how to install the electric motor with 2 UDL and 1 WPDS

To completely install the 3-stage gear motor consisting of 2 UDL variators and 1 WPDS gearbox, technical procedures must be followed strictly to ensure accurate transmission coupling, stable power transmission, and durable operation.

Step 1: Connect the electric motor to the first UDL unit

Insert the shaft of the electric motor into the input of the first UDL variator. Check the concentricity between the shaft and the flange, then evenly tighten the bolts to secure it firmly, helping the transmission assembly operate stably and limit vibration.

Step 2: Install the second UDL unit into the system

Couple the output of the first UDL with the input of the second UDL. Align the assembly position so that the components mesh completely, then tighten the connecting bolts. After installation, rotate the shaft manually to check transmission capability before moving to the next step.

Step 3: Connect the transmission assembly to the WPDS gearbox

Install the electric motor and two UDL units assembly onto the WPDS gearbox. Adjust the keyway and flange to the correct position, then tighten all bolts with appropriate torque. Finally, recheck all assembly points to ensure the system is ready for operation.

The combination of the two UDL variators and the WPDS gearbox forms a 3-stage transmission system capable of deep speed reduction, increasing output torque, and effectively meeting applications requiring heavy loads and low speeds such as agitators, conveyors, presses, mixers, and various other industrial equipment.

In addition to this article, you can refer to gear motor videos to better understand the structure, operating principles, and installation procedures. Furthermore, the compilation videos on the Thanh Thai Motor channel will provide more useful information about various gear motor lines, helping you choose the right transmission solution for your specific usage needs.

Warranty Policy and Shipping Commitment at Thanh Thai Motor

• Motor warranty up to 24 months: Each line of 220V gear motor (220V gear motor) or 380V gear motor is covered by a long-term 24-month warranty.
• Fast Shipping: Nationwide delivery, ensuring that gearboxes coupled with motors and foot-mounted gear motor, flange-mounted gear motor lines are securely packaged for maximum protection during transport.
• Quality Gear Motor – Advanced Technology: 220V or 380V gear motor products are manufactured according to German technology and European quality standards.
• Competitive Prices – Attractive Discounts for Bulk Orders: Thanh Thai Motor specializes in trading gear motors directly from manufacturers, providing gear motors at the lowest prices on the market.
• Transparent Trading – Full CO and CQ Provided: Each product comes with a Certificate of Origin (CO) and a Certificate of Quality (CQ).

Contact for purchase at Thanh Thai Motor

• Consultation Hotline: 0909.539.175
• Zalo for Ordering: 0902.530.445
• Email: codienthanhthai@gmail.com