The BW Series Worm Gearbox is a high-quality product designed to replace the Bonvario BW Series Worm Gearbox Size 75. It is made using premium materials to ensure maximum reliability and strength, resulting in a longer lifespan. The worm shaft is made of steel and hardened to 58-60 HRC, with profile grinding. The thread grinding is done using the Zl profile, improving the contact between gear surfaces and enhancing the performance of the gearbox. This also reduces operational noise. The worm wheel has a G20 cast iron hub with AS 1 bronze rim castings. The gearbox housing and flange are made of aluminum alloy. It is equipped with universal mounting options for all sizes. The gearbox comes with synthetic oil ISO VG 320, which requires minimal maintenance and does not need to be replaced during its service life.


Made of high-quality die-cast aluminum housing and flange
Multiple mounting options
Permanent synthetic oil for long lubrication life
High efficiency
High torque output
Low noiseThis series of worm gearboxes can be used in various applications, including but not limited to:
Equipment industry - for power transmission
Food industry - for conveyor systems
Car washing industry - for automatic car wash machines
Packaging industry - for packaging machinery
Transmission industry - for power transmission systems
Automation industry - for automated machinery
Solar energy industry - for solar tracking systems

When it comes to replacing Bonvario worm gear units, our company, Raydafon, offers several advantages:
We ensure that our replacement worm gearboxes maintain the same level of quality and performance as the original Bonvario gearboxes. Please note that if you require original parts, we recommend contacting the original supplier. Feel free to explore our products and contact us for purchasing.

Electric motors play a crucial role in the operation of worm reducers. Our company also offers a wide range of electric motors to complement the worm gearboxes. These motors are designed to work seamlessly with the worm reducers, providing efficient and reliable performance. By offering both worm reducers and electric motors, we provide a comprehensive solution for various industrial applications.

Our Company (Raydafon) specializes in manufacturing and selling high-quality transmission equipment, including worm gearboxes. With over 20 years of experience, we have established ourselves as a reputable company serving customers in Europe, America, Africa, Asia, and beyond. Our commitment to providing the best service, highest product quality, and competitive prices has earned us a strong reputation in the market.
We have a state-of-the-art production facility, equipped with advanced equipment and testing tools. Our team of industry professionals and technicians ensures innovative research, development, and manufacturing. We follow standardized production management methods to maintain strict control over every aspect of gearbox production, resulting in high-quality, energy-efficient, and reliable products.
Our gearboxes find applications in various industries, including equipment, food, car washing, packaging, transmission, automation, and solar energy. We welcome customers to explore our products, contact us for purchases, and take advantage of our customization services.

A: Yes, the BW Series Worm Gearbox is designed to withstand harsh environments. Its high-quality materials and construction ensure durability and reliability even in demanding conditions.
A: The synthetic oil used in the BW Series Worm Gearbox has a long service life and does not need to be replaced during its operation.
A: Yes, we offer customization options for the worm reducers based on specific customer requirements. Please contact us to discuss your needs.
Address
Luotuo Industrial Area, Zhenhai District, Ningbo City, China
Tel
