From 6.400.000₫
Product Introduction
Thành Thái Motor introduces to our customers the WPA 120 Gear Motor 3kW 4Hp product line with powerful capacity, helping to increase traction and load capacity, adjust rotational speed, and save significant time.
All products at Thành Thái Motor come with complete technical documentation, meet European standards, and apply a long-term 24-month warranty policy.
The WPA 120 Gear Motor 3kW 4Hp is a gear motor device formed by the perfect combination of an electric motor and a gearbox, helping the device adjust the output speed, widely used by customers in the current market.
The worm gear motor features an exterior design made of monolithic cast iron, coated with electrostatic paint to minimize scratches and prevent rust in high-temperature external environments. It combines a worm gearbox with a 1-phase electric motor or a 3-phase electric motor.
It is a WPA 120 worm gearbox assembled with a 1-phase 3.0kW 4Hp electric motor or a 3-phase 3kW 4Hp electric motor via a pulley and a shaft coupling.
The WPA 120 Gear Motor 3kW (4Hp) is a transmission device consisting of a 3-phase 3kW electric motor combined with a WPA 120 gearbox, suitable for light to medium-duty machinery systems requiring stable operation, energy saving, and high durability.
The 3-phase 3kW 4Hp electric motor is compactly designed, easy to install, and ensures stable operating performance in various industrial environments.
| Model | 100L |
| Shaft Diameter | 28mm |
| Keyway | 8mm |
| Flange Diameter | 250mm |
| Weight | 29kg |
| Dimensions | 385mm * 215mm * 270mm |
| Mounting Type | Foot Mounted (B3) |
| Protection Class | IP55 |
| Insulation Class | Class F |
The WPA 120 gearbox features a compact design, easy to assemble with a 3kW motor, suitable for many common transmission applications.
| Size | 120 |
| Input Shaft Diameter | 30mm |
| Output Shaft Diameter | 45mm |
| Dimensions | 381mm*282mm |
The WPA 120 Gear Motor 3kW 4Hp is a gear motor series ranging from 1.1kW to 3.7kW widely used in factories such:
Customers can follow more gear motor videos produced by Thành Thái Motor to better understand the actual structure, operating process, and outstanding characteristics of each product line. In addition, the comprehensive video library also shares much useful knowledge on how to choose suitable power capacities, gear ratios, and maintenance methods to help equipment operate more durably.
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. Need advice on choosing the right gearmotor for your needs? Contact Thanh Thai Motor immediately using the methods below:Warranty, Shipping, and Commitment Policies at Thanh Thai Motor
Contact Us
| Product Type | WPA Gear Motor |
| Rated Power | 3kW 4Hp |
| Power Range | 0.18 KW – 315 KW |
| Frequency | 50Hz |
| Voltage | 220V, 220/380V |
| Material | Aluminum and Cast Iron Housing |
| Place of Manufacture | German Technology, Assembled in China |
| Brand | JUMAR, ADTECH |
| Warranty Period | Up to 24 Months |
| Shaft Diameter | 28mm |
| Keyway | 8mm |
| Speed | 1,400 – 1,500 RPM |
| Input Shaft Diameter | 28mm |
| Output Shaft Diameter | 45mm |
| Gear Ratios | 1/10 – 1/60 |
WPA 120 Gear Motor 3kW 4Hp 
Nationwide
Delivery
European
Quality
High-Level
Technical Team
Easy Warranty
and Returns
JohnPurchased
The motor works fine, but delivery was a bit slow
Emily R. GreenPurchased
Shipping took longer than anticipated, yet the item functions
Robert J. TaylorPurchased
Customer service felt rushed, however the motor runs well
Sophia NelsonPurchased
Shipping time was an issue, but the machine is generally good
Isabella Grace DavisPurchased
Not the friendliest service, but the motor is reasonably reliable