3-Stage Gear Motor (2 UDL 1.5kW And 1 WPDO 80)

The 3-stage gear motor (2 UDL 1.5kW and 1 WPDO 80) is a gear motor assembled from an electric motor, specifically a 3-phase electric motor, combined with a gearbox, specifically a 3-stage gearbox. The device is designed for continuous, heavy-load, and high-intensity working environments in industrial production, helping to enhance operational efficiency and the durability of the entire production line. The mechanical speed variator helps change and adjust speed easily even while the system is running.

Overview of the 3-Stage Gear Motor (2 UDL 1.5kW And 1 WPDO 80)

The 3-stage gear motor (2 UDL 1.5kW and 1 WPDO 80) belongs to the right-angle shaft gearbox series, featuring a compact and flexible design that facilitates easy installation in space-constrained locations or complex drive systems. Thanks to the use of three consecutive speed reduction stages, this gear motor is capable of producing a very low output speed, stable transmission, precise movement, and long-lasting durability. This is an ideal choice for production lines requiring slow speeds with high torque. The motor is wound with pure copper wire, helping it run powerfully and durably.

Structure of the 3-Stage Gear Motor

The 3-stage gear motor (2 UDL 1.5kW and 1 WPDO 80) is a gear motor series ranging from 1.1kW to 3.7kW assembled from a 3-phase electric motor 1.5kW 2Hp combined with a 3-stage gearbox (2 UDL 1.5kW and 1 WPDO 80), with detailed structure as follows:

Electric motor structure:

• Stator: Made of pure copper wire to enhance efficiency and increase motor lifespan.
• Rotor: Meticulously and precisely machined to ensure good operational balance and minimize vibration.

Gearbox structure:

• Stage 1 is the mechanical speed variator (UDL): Specifically, the 1.5kW 2Hp mechanical speed variator consisting of friction disk – cone disk assemblies, input-output shafts, and an adjustment knob, allowing stepless speed changes before entering the gearbox.
• Stage 2 is the 2-stage gearbox: Specifically, the 2-stage UDL 1.5kW – WPDO 80 gearbox creating a large gear ratio and high torque with smooth operation.

Technical Specifications of the 3-Stage Gear Motor (2 UDL 1.5kW and 1 WPDO 80)

To evaluate working capabilities and select the correct configuration for each drive system, users should thoroughly consult the technical specifications of the 3-stage gear motor (2 UDL 1.5kW and 1 WPDO 80).

Technical Specifications of the 3-Phase 1.5kW Electric Motor

The electric motor is the power source for the entire drive assembly, so consulting the technical specifications will help users easily select suitable equipment and ensure compatibility with other parts of the system.

Technical Specifications of the UDL 1.5kW Mechanical Speed Variator

Below is the technical information of the 1.5kW motor speed variator for selection, installation, and use.

Technical Specifications of the WPDO 80 Gearbox

Below are the technical specifications of the WPDO size 80 gearbox for users to easily reference and compare before selection.

Applications of the 3-Stage Gear Motor (2 UDL 1.5kW and 1 WPDO 80)

• The 3-stage gear motor (2 UDL 1.5kW and 1 WPDO 80) is applied in many industries:
• Industrial agitators and mixers
• Heavy-duty slow-speed conveyors
• Automatic batching and feeding systems
• Industrial mechanical machinery operating 24/7
• Food processing, packaging, wood, and plastics industries
• Drive equipment requiring high torque and ultra-slow speed

How to Assemble an Electric Motor with 2 UDLs and 1 WPDO to Form a 3-Stage Gear Motor

• Step 1: Preparation and synchronous equipment inspection
  • Gather all components on a flat workstation: 1 electric motor, 2 UDL stepless speed variators, 1 WPDO worm gearbox, and compatible bolts.
  • Thoroughly check the uniformity of flange dimensions, shaft diameters, and keyways among the components to ensure subsequent assembly is smooth and accurate without jamming or misalignment.
• Step 2: Foundation assembly (Electric motor connected to UDL No. 1)
  • Carefully align to slide the shaft of the electric motor smoothly into the hollow shaft hole (input) of the first UDL unit.
  • As soon as the two flanges are completely flush with each other, cross-tighten the bolts evenly to keep this foundation block balanced and absolutely free of skewing.
• Step 3: Setting up the dual speed control range (Connecting UDL No. 2 in series)
  • Take the second UDL unit, engaging its power-receiving shaft hole directly onto the protruding shaft (output) of the first UDL unit.
  • Firmly lock the middle flange screw system. This stacking operation of the two UDL units is the secret for the system to force the RPM down to an extremely slow level and maintain flexible fine-tuning capabilities.
• Step 4: Integrating the final drive (Assembling the WPDO block)
  • Carefully lift the entire speed variator assembly block (Motor + 2 UDLs) and insert the output shaft end of UDL 2 into the hollow hole of the WPDO gearbox.
  • Since the WPDO features an upward-facing load shaft, you need to pay attention to placing it perpendicularly and sliding it correctly into the keyway. After the flanges are tightly fitted, use a wrench to lock all bolts firmly so that the assembly forms a solid block.
• Step 5: Safety check
  • Review the tightening force at all 3 mechanical couplings to prevent loosening caused by vibrations.

The 3-stage gear motor (2 UDL 1.5kW and 1 WPDO 80) is capable of smooth operation thanks to the thoroughly heat-treated worm gear mechanism. Using a 3-phase motor with pure copper winding not only improves working efficiency but also helps businesses save significant energy in the long run.

Don’t miss Thanh Thai Motor’s product introduction video library with plenty of useful content about electric motors, gearboxes, and transmission solutions via the video collection page and gear motor videos.

Warranty, Shipping, and Commitment Policies at Thanh Thai Motor

When purchasing gearmotors at Thanh Thai Motor, you will receive benefits such as:

Warranty up to 24 Months

All gearmotor products at Thanh Thai Motor come with an official 24-month warranty. We are committed to clear after-sales service, with quick and transparent processing procedures – ensuring customer peace of mind during use.

Nationwide Delivery

No matter which province or city you are in, Thanh Thai Motor is always ready to support fast delivery, ensuring on-time delivery, careful packaging, and safe transportation. We supply a full range of 220V gearmotors, variable speed motors, etc., for the diverse needs of customers nationwide.

Products Meet European Quality Standards with German Technology

Our products are manufactured using modern German technology, meeting European standards. Models such as integrated gearmotors, variable speed motors, or 220V gearmotors all ensure stable operation and superior durability.

Competitive Pricing, Good Discounts for Dealers and Bulk Purchasers

We offer affordable gearmotors, suitable for projects with limited budgets. In addition, Thanh Thai Motor has special policies and offers for dealers and bulk purchasers.

Quality Commitment

All 220V gearmotors here are wound with pure copper wire. This ensures powerful, smooth operation and energy savings.

Full Certification Documents: CO, CQ,...

All products such as integrated gearmotors, conveyor motors, or speed reducers come with full Certificates of Origin (CO) and Quality (CQ), meeting stringent technical requirements in industry.

Contact Us

Need advice on choosing the right gearmotor for your needs? Contact Thanh Thai Motor immediately using the methods below:

• WhatsApp: +84966596219
• Email: codienthanhthai@gmail.com