In the ever-evolving world of modern industry, the need for reliable, efficient, and high-powered equipment is increasingly pressing. One of the key components in various industrial processes is the electric motor. MarelliMotori, as a leader in electric motor innovation, has presented the B_W – B_WH series as the right solution to meet increasingly complex industrial challenges.

The B_W – B_WH series electric motors are specifically designed to provide optimal performance in a variety of industrial applications. By combining cutting-edge technology and high-quality materials, these motors have become the first choice for many companies around the world.
What Is MarelliMotori B_W – B_WH?
MarelliMotori Series Motors Industrial B_W – B_WH is a range of high-performance industrial electric motors designed to meet the needs of various industries. These motors are known for their reliability, efficiency, and durability, making them a great choice for various industrial applications.
Top Features and Technology
- Sturdy Construction: These motors are constructed using high-quality materials such as silicon steel for the stator core and copper for the windings, resulting in a sturdy and durable structure.
- Optimal Cooling: An advanced cooling system, be it air cooling or liquid cooling, ensures the motor operates at a stable temperature and prevents overheating.
- Maximum Protection: Diverse protection levels, such as IP55, IP56, and IP65, protect the motor from dust, water, and various harsh environmental conditions.
- High Energy Efficiency: With an efficient design and the use of quality materials, these motors are able to significantly save energy, reduce operating costs, and contribute to environmental preservation.
- Flexible Customization: MarelliMotori offers extensive customization options, allowing you to get a motor that suits the specific needs of your application, from voltage, frequency, to protection settings.
- Silent Operation: Advanced sound-dampening techniques ensure smooth and silent operation, enhancing working comfort.
Working Principle
AC electric motors work on the principle of electromagnetic induction. When alternating current flows through the stator coils, a magnetic field rotates around the stator. This rotating magnetic field induces an electric current in the rotor, generating an electromagnetic force that causes the rotor to spin.
Applications in the Industrial World
B_W – B_WH series electric motors have a very important role in various industries, including:
- Manufacturing: Conveyor systems, pumps, fans, compressors, machine tools, and factory automation.
- Mining: Underground and surface mining equipment, such as pumps, crushers and conveyors.
- Oil and Gas: Drilling rigs, pumping stations, and processing plants.
- Renewable Energy: Wind turbines, solar power systems, and hydroelectric power plants.
- Infrastructure: Water treatment plants, sewage treatment plants, HVAC systems, and public transportation.
MarelliMotori Competitive Advantage
- Premium Quality: Manufactured to the highest quality standards using the finest materials.
- Innovation: Constantly innovating to bring the latest technology and better solutions.
- Customization: Offers flexibility in customization to meet customers’ specific needs.
- Global Network: Has an extensive distribution network to ensure product availability and after-sales service.
- Technical Support: Provides comprehensive technical support to help customers troubleshoot and maximize motor performance.
Technical Features
SERIES: B_W (Low Voltage) B_WH (Medium Voltage)
POWER: Up to 1700 kW
VOLTAGE: Up to 6600 V
FRAME: 355 to 500
POLE: 4 to 12
FREQUENCY: 50 Hz, 60 Hz or variable speed
PROTECTION DEGREE (IP): 44, 54, 55
COOLING METHOD (IC): 611, 616, 666
AMBIENT TEMPERATURE: -20°C to +60°C
ENCLOSURE MATERIAL: Welded steel
BEARING: antifriction, sleeve (from frame 355)
APPLICATIONS: Cement, Chemical, Manufacturnig processes, Metals, Mining, Pulp and paper, Sugar mill, Water pumping and treatments
STANDARD / CERTIFICATE: IEC 60034
Main Options:
- PT100 in stator windings
- Anti-condensation heaters
- Special voltage
- Arrangement for vibration sensors
- Insulated bearing and earthing brush
- Horizontal or vertical shaft design
- Neutral point terminals in separate terminal box
- Lubrication system for sleeve bearing
Maintenance and Care
To keep the performance of the electric motor optimal, regular maintenance is necessary. Some things that need to be considered are:
- Visual inspection: Check the physical condition of the motor regularly, such as any damage to the insulation, oil leaks, or signs of overheating.
- Cleaning: Clean the motor from dust and dirt regularly.
- Lubrication: Ensure that the bearings are well lubricated.
- Component replacement: Replace worn or damaged components at regular intervals.
Industry Trends and the Future
The electric motor industry continues to develop at a rapid pace. Recent trends such as super-high efficiency electric motors, integration with automation systems, and the use of environmentally friendly materials are increasingly coming into focus. MarelliMotori continues to innovate to deliver products that meet the changing demands of the market.
Conclusion
MarelliMotori B_W – B_WH is an excellent choice for companies looking for reliable, efficient, and durable electric motor solutions. With superior features and proven performance, these motors can increase productivity, reduce operating costs, and contribute to environmental sustainability.
Source: www.marellimotori.com
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