
Nationwide
Delivery

European
Quality

High-Level
Technical Team

Easy Warranty
and Returns
From 7.550.000₫
Product Introduction
The WPDA 120 Gear Motor 3kW 4Hp delivers stable power transmission, strong traction, and high durability. The product performs exceptionally well across various industrial machinery systems.
A reputable distributor of mechanical equipment, conducting strict load testing prior to factory dispatch. We provide 24/7 technical support, competitive pricing, and transparent warranty services.
The WPDA 120 Gear Motor 3kW 4Hp is a seamless combination of an electric motor and a gearbox, securely connected via a flange to ensure smooth operation, minimal vibration, and high stability. This gear motor is designed to enhance the productivity of the entire system and optimize production lines.
Depending on application requirements, users can choose between a 1-phase electric motor or a 3-phase electric motor, making the equipment suitable for diverse working environments ranging from households to large manufacturing plants.
This WPDA 120 Gear Motor 3kW 4Hp belongs to the 1.1kW to 3.7kW gear motor series, featuring a robust design, excellent load-bearing capacity, stable transmission, and long service life. With the coupling between the two devices being a hollow shaft flange, this installation method offers a sturdy, durable structure that minimizes vibration during operation.

Below is the technical specification table and drawing of the WPDA 120 Gear Motor 3kW 4Hp
The 3-phase electric motor 3kW 4Hp features a sturdy design and the following technical specifications:
| Model | 100L |
| Shaft diameter | 28mm |
| Keyway | 8mm |
| Flange diameter | 250mm |
| Weight | 29kg |
| Dimensions | 385mm * 215mm * 270mm |
| Mounting type | Foot mount (B3), Flange mount (B35, B5, B14) |
| Protection class | IP55 |
| Insulation class | Class F |

The 1-phase gear motor or 3-phase gear motor is widely applied in various industrial sectors thanks to its stable transmission and powerful traction:

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:
| Product Type | WPDA Gear Motor |
| Rated Power | 3kW 4Hp |
| Power Range | 0.18kW – 15kW |
| Frequency | 50Hz |
| Voltage | 220V, 220/380V |
| Material | Cast Iron Casing and Aluminum Casing |
| Mounting Type | Flange Mounted |
| Place of Manufacture | German Technology, Assembled in China |
| Brand | JUMAR, ADTECH |
| Warranty Period | Up to 24 months |
| Shaft Diameter | 28mm |
| Keyway | 8mm |
| Speed | 1400 – 1500 RPM |
| Input Shaft Diameter | 28mm |
| Output Shaft Diameter | 45mm |
| Gear Ratios | 1/10 to 1/60 |

Nationwide
Delivery

European
Quality

High-Level
Technical Team

Easy Warranty
and Returns
SarahPurchased
Delivery was slower than anticipated for the 4Hp motor
Emily Rose CarterPurchased
I found the customer service interaction a bit distant
Robert
The WPDA 120 motor works fine, but shipping took longer than expected
Olivia
The motor runs well, but delivery took a while
John David
The WPDA 120 gear motor performs well enough for its class