3-Phase Inverter Duty Motor 160kW 220Hp

The 3-Phase Inverter Duty Motor 160kW 220Hp is an electric motor line that applies advanced inverter technology to smoothly adjust voltage and frequency. As a result, the speed and pulling force of the inverter duty motor can be adjusted flexibly according to actual needs, ensuring stable machinery operation, energy savings, and extended equipment lifespan. This is a suitable choice for industrial systems requiring high performance and optimal control.

Design Overview of the 3-Phase Inverter Duty Motor 160kW 220Hp

The inverter duty motor is solidly designed with a high-thickness, one-piece cast iron housing, which increases load-bearing capacity, reduces vibration and deformation when working in heavy industrial environments. The entire motor surface is coated with a durable electrostatic paint, resisting rust and preventing the impacts of moisture, grease, and chemicals.

At the rear, the motor is equipped with an independently operating forced cooling fan, creating a strong and continuous airflow, keeping the machine running stably and maintaining a safe temperature even when running continuously for long periods.

Detailed Structure of the 3-Phase Inverter Duty Motor

The 3-Phase Inverter Duty Motor 160kW 220Hp is a modern 3-phase electric motor line, manufactured synchronously to deliver high efficiency, superior durability, and stable operation in various working conditions. The main structure includes:

• Stator: Wound entirely with pure copper wire, highly heat-resistant, helping to reduce electrical loss and increase lifespan.
• Rotor: Assembled from high-quality electrical steel laminations, optimizing transmission efficiency and heavy-load endurance.
• Terminal box: Designed with two separate chambers, isolating the main power supply from the forced cooling fan, ensuring safety and ease of installation.
• Forced cooling fan: Operates independently, generating a strong airflow to keep the motor cool even during continuous operation. In addition, this fan also provides good support in increasing the rotational force of the equipment.
• Inverter circuit: Controls frequency precisely, helping the motor run smoothly, minimizing vibration and saving energy.

What Are the Classifications of the 3-Phase Inverter Duty Motor 160kW 220Hp?

To well meet user needs, the 3-Phase Inverter Duty Motor 160kW 220Hp is classified into the following types:

3-Phase Inverter Duty Motor 160kW 220Hp 2-Pole Type (2800 – 3000 rpm)

Possessing a high rotational speed and flexible speed adjustment capability, it effectively meets industrial applications requiring large capacity and optimal operating performance.

Technical Specifications

Model Code	315L
Shaft Diameter	65mm
Keyway	18
Flange Diameter	660mm
Dimensions	1300mm * 635mm * 845mm
Mounting Type	Foot mount (B3), Flange mount (B35, B5, B14)
Protection Class	IP55
Insulation Class	Class F

Applications:

• High-pressure centrifugal fan: Provides fresh air for boilers, industrial dust collection systems, mine ventilation, and factory exhaust gas treatment.
• Air compression & boiler systems: Operates large-capacity screw air compressors or boiler feed pumps, where constant flow and pressure control are required.
• Industrial crushers & presses: Used in cement manufacturing, mineral mining, or large-scale hydraulic presses. The inverter helps with soft starting to avoid grid voltage drop.

3-Phase Inverter Duty Motor 160kW 220Hp 4-Pole Type (1400 – 1500 rpm)

An ideal solution for industrial systems that need a balance between rotational speed, torque, and flexible speed control via an inverter.

Technical Specifications

Model Code	315L
Shaft Diameter	80mm
Keyway	22
Flange Diameter	660mm
Dimensions	1335mm * 635mm * 845mm
Mounting Type	Foot mount (B3), Flange mount (B35, B5, B14)
Protection Class	IP55
Insulation Class	Class F

Applications:

• Air compressors: Operates large-scale industrial screw air compressor stations, meeting stable pressure requirements.
• Agricultural and forestry processing industry: Runs cashew processing lines, pepper grinders, wood chippers, or equipment requiring heavy-duty capacity.
• Heavy conveyors and crushers: Provides strong torque for mineral mining conveyor systems, stone crushers, or factory-scale mixers.

3-Phase Inverter Duty Motor 160kW 220Hp 6-Pole Type (900 – 1000 rpm)

Provides high torque along with flexible speed adjustment capability, suitable for industrial systems requiring stable and continuous operation.

Technical Specifications

Model Code	355M
Shaft Diameter	95mm
Keyway	25
Flange Diameter	800mm
Dimensions	1540mm * 730mm * 1010mm
Mounting Type	Foot mount (B3), Flange mount (B35, B5, B14)
Protection Class	IP55
Insulation Class	Class F

Applications:

• Industrial pump systems: Operates fire protection pumps (PCCC), large-capacity clean water pumps, and horizontal centrifugal pumps.
• High-capacity centrifugal fans: Provides strong pulling force for factory dust collection systems and mine ventilation fans.
• Air compressors: Used for large-scale screw or piston air compressor systems requiring high and stable airflow.

3-Phase Inverter Duty Motor 160kW 220Hp 8-Pole Type (700 – 750 rpm)

Optimized for applications requiring high torque at low speeds, while allowing flexible speed control and stable operation under heavy loads.

Technical Specifications

Model Code	355M
Shaft Diameter	95mm
Keyway	25
Flange Diameter	800mm
Dimensions	1540mm * 730mm * 1010mm
Mounting Type	Foot mount (B3), Flange mount (B35, B5, B14)
Protection Class	IP55
Insulation Class	Class F

Applications:

• Mining & construction industry: Operates stone crushers, ore grinders, heavy material transport conveyors, or wood/firewood presses.
• Heavy industry: Coal processing, raw material mixing, or driving large air compressor systems.
• Industrial pump & fan systems: Large-scale water pump stations, fire protection (PCCC) pumps, or high-capacity exhaust/blower fans for mine tunnels.

Choosing the right 3-Phase Inverter Duty Motor 160kW 220Hp will help the system operate stably, control speed flexibly, and save energy effectively. Contact hotline 0909.539.175 for prompt consultation from Thành Thái Motor.

What Gearboxes Can the 3-Phase Inverter Duty Motor 160kW 220Hp Be Combined With?

• Gearboxes: K-Series Helical Bevel Gearbox, F-Series Parallel Shaft Helical Gearbox, R-Series Inline Helical Gearbox
• Worm gearboxes: WPS, WPA, NMRV 130 worm gearbox or larger.

In addition, it can be combined with:

• Pulley and shaft coupling: 75mm

Guide to Wiring a 3-Phase Electric Motor

• Step 1 – Open the terminal box: Use a screwdriver to unscrew the 4 screws to open the terminal box cover on the motor body, exposing the wiring terminal board inside.
• Step 2 – Identify the power supply location: Observe the copper terminals in the terminal box, identify the 3 main connection terminals in the upper row (the row not shorted together), labeled as U1, V1, and W1 respectively.
• Step 3 – Connect and tighten: Connect the 3 wires of the 3-phase power cable (380V) to the U1, V1, and W1 terminals in turn. Then, it is mandatory to use pliers or a wrench to tighten the nuts firmly to ensure good electrical contact, avoiding arcing or short-circuiting.
• Step 4 – Complete and test run: Carefully reinstall the terminal box cover as originally to ensure electrical insulation safety. Finally, close the 380V power circuit breaker and observe the motor operating.

Choosing the right 3-Phase Inverter Duty Motor 160kW 220Hp not only helps the system operate stably but also enhances production efficiency, saves energy, and extends equipment lifespan.

To better understand the structure, operating principle, and practical application, you can refer to the electric motor videos produced by Thành Thái Motor. In addition, the comprehensive video category also provides a lot of useful knowledge about inverter duty motors, high-power motors, and industrial drive solutions.

Warranty, shipping and commitment policy at Thanh Thai Motor

Warranty up to 24 months

All electric motor products distributed by Thanh Thai Motor are covered by a genuine warranty for up to 24 months. Customers who purchase electric motors can completely rest assured with a transparent, fast, and professional after-sales policy.

Nationwide Shipping

Thanh Thai Motor supports nationwide shipping for all electric motors sold, ensuring safe and on-time delivery to every province across the country. Whether you are in the North, Central, or South, we are ready to serve you.

European Standard Quality – German Technology

Thanh Thai Motor sells electric motors manufactured with German technology, meeting European quality standards, ensuring durability, high efficiency, and stable operation for a long period – suitable for the strict requirements of industrial electric motors.

Competitive Prices – Attractive Offers for Dealers and Wholesale Customers

We commit to reasonable motor prices, offering the best electric motor products with high discount policies for bulk purchasers and distribution units. The more you buy – the better the profit.

Quality Commitment – Powerful Operation, Power Saving

Thanh Thai Motor sells electric motors wound with 100% copper wire, helping the machine run powerfully, consume less electricity, operate smoothly, and effectively reduce vibration – extending equipment lifespan. When purchasing an electric motor, prioritizing products with 100% copper core will be a wise decision, bringing long-term value.

At Thanh Thai Motor, we provide a full range of products, with various phases and capacities, such as:

• 220V electric motors (or 220V 1-Phase electric motors) are 1-Phase electric motors commonly chosen for many household appliances and light industrial equipment, offering convenience and efficiency.
• 380V electric motors are 3-Phase electric motors using three-phase power, commonly used in heavy industrial applications.

Full CO, CQ Certification Documents

Thanh Thai Motor provides the best quality electric motors. Each imported electric motor product from Thanh Thai Motor comes with a Certificate of Origin (CO) and a Certificate of Quality (CQ), meeting the requirements for large projects, constructions, and strict technical documentation.

Contact for Purchase

Do you need to buy an electric motor or seek advice on choosing an affordable electric motor that suits your needs? Contact Thanh Thai Motor immediately using the methods below:

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