Brake Motor 4kW 5.5Hp

Brake Motor 4kW 5.5Hp is an electric motor product line equipped with an electromagnetic brake system, helping to stop operation quickly and safely, ensuring high performance and stability during operation. Belonging to the electric motor category above 3.7kW, it is commonly applied in heavy industries such as material hoists, conveyors, etc.

Design Overview of the Brake Motor 4kW 5.5Hp

Brake motors stand out with their optimized design and high recognizability. The outer casing of the motor is made of durable cast iron or aluminum, coated with a blue electrostatic paint, which not only provides aesthetics but also protects internal parts from environmental impacts.

At the rear of the motor, a cooling fan is installed to prevent overheating and minimize the risk of wire burning. This fan is protected by a fan cover, preventing moisture, dust, and foreign objects from entering, ensuring stable and continuous operational performance.

What is the Structure of the Brake Motor 4kW 5.5Hp?

The Brake Motor 4kW 5.5Hp includes the following main components:

• Stator (Stationary Part): This is the fixed part of the motor, consisting of coils wound around a magnet core. When current passes through, the stator generates a magnetic field, converting electrical energy into mechanical energy, playing an essential role in the motor’s operation.
• Rotor (Rotating Part): Located inside the stator, the rotor is the rotating part of the motor. Thanks to the magnetic field generated by the stator, the rotor moves powerfully and flexibly, optimizing the motor’s operating performance. Torque is generated through the movement of the rotor.
• Electromagnetic Brake System: Equipped with an electromagnetic brake system, the motor has the ability to stop movement quickly and safely. This system not only enhances reliability during operation but also provides maximum protection for users, ensuring safety in all situations.

What Types of Brake Motor 4kW 5.5Hp Are Available?

The brake motor line 4kW 5.5Hp is distributed with four basic speed ranges, meeting various transmission requirements of medium load systems. Below are detailed technical specifications.

Brake Motor 4kW 5.5Hp 2 poles (2,800 – 3,000 rpm)

Extremely fast speed range, specialized for equipment requiring instantaneous response time and decisive stopping at high rpm.

Technical Specifications:

Model	112M
Shaft Diameter	28mm
Keyway	8mm
Flange Diameter	250mm
Weight	35kg
Dimensions	400 x 240 x 300 mm
Mounting Type	Foot mounted (B3), Flanged (B35, B5, B14)
Protection Class	IP55
Insulation Class	Class F

Practical Applications:

• Industrial sliding table wood sawing systems requiring immediate blade braking to ensure operational safety.
• High-speed automatic workpiece pushing mechanism in precision mechanical machining workshops.
• Metal grinding machine spindles requiring quick stopping for grinding mold replacement.

Brake Motor 4kW 5.5Hp 4 poles (1,400 – 1,500 rpm)

The most common speed, providing stable traction and smooth braking capability for medium-load machinery systems.

Technical Specifications:

Model	112M
Shaft Diameter	28mm
Keyway	8mm
Flange Diameter	250mm
Weight	35kg
Dimensions	400 x 240 x 300 mm
Mounting Type	Foot mounted (B3), Flanged (B35, B5, B14)
Protection Class	IP55
Insulation Class	Class F

Practical Applications:

• Goods packaging conveyors needing to stop at the exact position at the barcode scanning and inspection station.
• Food hoist systems between floors in canned food processing workshops.
• Sheet metal press brake machines requiring shaft stopping at the exact mold-stamping angle.

Brake Motor 4kW 5.5Hp 6 poles (900 – 1,000 rpm)

Equipment with slow rotational speed, creating high torque to safely brake heavy material masses.

Technical Specifications:

Model	132M
Shaft Diameter	38mm
Keyway	10mm
Flange Diameter	300mm
Weight	52kg
Dimensions	510 x 275 x 345 mm
Mounting Type	Foot mounted (B3), Flanged (B35, B5, B14)
Protection Class	IP55
Insulation Class	Class F

Practical Applications:

• Cable winding shafts of moderate-load cargo lifting winches in warehouses.
• Flour production line feeding inclined conveyors requiring anti-reverse drift features during power outages.
• Viscous material mixers requiring positioning shaft locking when discharging materials.

Brake Motor 4kW 5.5Hp 8 poles (700 – 750 rpm)

The slowest rotating motor, specialized for heavy loads and providing an extremely solid shaft locking mechanism.

Technical Specifications:

Model	160M
Shaft Diameter	42mm
Keyway	12mm
Flange Diameter	350mm
Weight	75kg
Dimensions	615 x 330 x 420 mm
Mounting Type	Foot mounted (B3), Flanged (B35, B5, B14)
Protection Class	IP55
Insulation Class	Class F

Practical Applications:

• Gantry cranes moving materials in steel workshops at extremely slow speeds with high safety.
• Automatic welding workpiece positioning turntables requiring extremely high precision.
• Platform lifting mechanisms in electronic equipment assembly workshops.

Which Gearbox Does the Brake Motor 4kW 5.5Hp Combine With?

To optimize torque from the 4kW power capacity, technicians need to combine the equipment with mechanical gearbox systems matching the specifications.

• Heavy Duty Helical Gearbox: R47, R57 or K47, K57 series specialized for conveyor lines with continuous working intensity.
• Cast Iron Worm Gearbox: Usually paired with WPA, WPS size 80 or size 100 codes to serve basic lifting winch mechanisms.
• Drive Coupling: It is recommended to use flange couplings or rubber buffer damping couplings to eliminate shock forces rebounding to the motor shaft when the electromagnetic brake system is activated.

Wiring Guide for the Brake Motor

The 3-phase motor with magnetic brake must be wired according to the manufacturer’s diagram to ensure the braking system operates normally. Before execution, one should understand the structure and working principle of the magnetic brake unit on the motor.

Step 1: Check Technical Specifications

Read the parameters on the motor nameplate such as voltage, power, and rated current through the electric motor video. For motors with magnetic brakes, it is necessary to check additional parameters of the brake coil to select the appropriate power supply and wiring

Step 2: Open the Terminal Box

Remove the terminal box cover to inspect the internal wires. At this location, there are usually power connectors, stator wire ends, and the rectifier of the magnetic brake system.

Step 3: Identify Wiring Terminals

Compare with the wiring diagram included with the motor to identify the power supply terminals and wires related to the brake unit. Do not connect without clearly identifying the function of each wire end.

Step 4: Connect the Power Supply

Connect the power wires to the terminals according to the technical diagram. After completion, recheck the cable lugs and connection points to ensure stable electrical contact.

Step 5: Test Run the Motor

Supply power and monitor the operation of the motor as well as the magnetic brake. If the brake does not release or operate in the correct state, it is necessary to recheck the power supply and wiring positions. To find more content related to electric motors, users can refer to the comprehensive video category with various technical topics.

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