Brake Motor 1.5kW 2Hp

The Brake Motor 1.5kW 2Hp is one of the popular electric motors with a capacity of 1.5kW (equivalent to 2 horsepower), specially designed with an electromagnetic brake feature to help the motor stop quickly and safely. Belonging to the electric motor segment below 3.7kW, it is widely applied in various mechanical engineering fields such as cargo hoists, lifting cranes, conveyors, etc.

What is the design of the Brake Motor 1.5kW 2Hp?

The brake motor is structured with an outer casing made of two materials: cast iron and aluminum. The motor housing is coated with blue electrostatic paint, which provides corrosion resistance and protects the motor from external environmental agents such as dust, moisture, or industrial chemicals. A cooling fan is equipped at the rear of the motor to maintain a stable temperature throughout operation.

In particular, an electromagnetic brake is attached to help the motor stop quickly and safely, protecting the machinery system and ensuring user safety.

Structure of the Brake Motor 1.5kW 2Hp

The Brake Motor 1.5kW 2Hp consists of:

• Stator (Stationary Part): The stator is the stationary part of the motor, playing an important role in generating a magnetic field, consisting of 100% pure copper coils wound around a steel core and wrapped with insulation paper.
• Rotor (Rotating Part): The rotor is the part that rotates around the motor shaft. When the stator generates a magnetic field, the rotor is affected by the magnetic field and starts to rotate. Torque is generated by the movement of the rotor.
• Electromagnetic Brake: The electromagnetic brake is attached directly to the rear of the motor. When the motor stops operating, the brake works to stop the motor quickly and safely, reducing stopping time and protecting the system from unwanted impacts.
• Friction Disc: The frictional component made of heat-resistant organic material with heat dissipation grooves on the surface.

What types of Brake Motor 1.5kW 2Hp are available?

The 1.5kW 2Hp brake motor line offers four basic speed ranges, suitable for various mechanical transmission designs. Detailed technical specifications are as follows.

Brake Motor 1.5kW 2Hp 2 Poles (2,800 – 3,000 rpm)

The equipment rotates at high speed, serving mechanisms that require fast response and decisive stopping at high rpm.

Technical Specifications:

Practical Applications:

• Small-scale sliding table saw systems requiring immediate saw blade braking.
• High-speed automatic workpiece pushing mechanisms in machining workshops.
• Edge-trimming cutter spindles requiring braking to stop immediately upon cycle completion.

Brake Motor 1.5kW 2Hp 4 Poles (1,400 – 1,500 rpm)

The common speed range provides durable pulling force and smooth braking capability for medium loads.

Technical Specifications:

Practical Applications:

• Conveyor belts transporting goods that need to stop precisely at barcode scanning stations.
• Food hoists lifting and lowering between floors in processing workshops.
• Quantitative packaging machines requiring precise shaft cutoff for finished product weight.

Brake Motor 1.5kW 2Hp 6 Poles (900 – 1,000 rpm)

The unit has reduced rpm to increase pulling force, suitable for braking solid material loads.

Technical Specifications:

Practical Applications:

• Cable winding drums of lifting hoist equipment in medium-scale warehouses.
• Sloping conveyors transporting materials requiring anti-reverse drift during power cuts.
• Heavy bucket elevator drive mechanisms at small concrete batching plants.

Brake Motor 1.5kW 2Hp 8 Poles (700 – 750 rpm)

The slow-rotating motor line generates large initial pulling force along with a solid shaft locking system.

Technical Specifications:

Practical Applications:

• Workshop gantry cranes requiring slow travel speeds and safe positioning.
• Fixed turntables for automatic welding details requiring high rotational angle accuracy.
• Operating platform lifting mechanisms in mechanical equipment assembly workshops.

Which gearbox does the Brake Motor 1.5kW 2Hp combine with?

To fine-tune the transmission ratio, technicians usually couple the 1.5kW motor with specialized mechanical Gearbox units.

• Helical Gearbox: Models K37, K47 or oil-immersed R37, R47 specialized for conveyor systems with impact risks.
• Cast Iron Worm Gearbox: Models WPA, WPS size 60 or size 70 serving basic hoisting and pulling equipment.
• Drive Coupling: It is recommended to use flange couplings or rubber buffer couplings to eliminate rebound shocks when the brake operates.

Instructions on wiring for brake motors

The 3-phase motor with electromagnetic brake uses an electromagnetic braking system to hold the shaft when stopping the machine. When wiring, follow the diagram correctly to avoid incorrect connections between the motor section and the brake section.

Step 1: Check parameters

Check the parameters on the motor nameplate such as voltage, power, and rated current. For motors with electromagnetic brakes, it is also necessary to check the brake coil voltage to select a suitable power supply. You can watch the electric motor video directly to understand how to read basic parameters on the motor.

Step 2: Open the terminal box

Remove the terminal box cover to inspect the inside. This area usually contains the stator wire ends, power supply ends, and the rectifier serving the electromagnetic brake system.

Step 3: Identify wire ends

Based on the manufacturer’s wiring diagram to identify the U, V, W terminals and terminals related to the brake circuit. Do not wire without clearly identifying each terminal.

Step 4: Connect power wires

Connect the power supply to the U, V, W terminals according to the diagram. After wiring, recheck the wire tightening points and contacts to avoid loose wiring or poor contact.

Step 5: Check operation

Supply power to check the operation of the motor and electromagnetic brake. If the brake does not release or the motor does not run in the correct state, check the electrical circuit and terminals again.

In addition to wiring content, you can visit Thành Thái Motor‘s general video section to view more content about electric motors, testing methods, and troubleshooting. This page compiles many videos on different technical topics, not just individual wiring instruction videos.

Warranty, shipping and commitment policy at Thanh Thai Motor

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.

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.

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.

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.

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.

• 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.

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

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