The Worm Reducer-Replacement of Bonvario BL Series Worm Gearbox Size 40 is a high-quality product designed to replace the Bonvario BL Series Worm Gearbox Size 40. It is manufactured using premium materials to ensure maximum reliability and strength, resulting in an extended lifespan for the gearbox. The worm is made of steel and undergoes surface hardening treatment, reaching a hardness of 58-60 HRC. The thread grinding is done using the ZI type, which improves the contact between gear surfaces and enhances the performance of the gearbox. This also reduces the operational noise of the gearbox. The worm wheel features a G20 cast iron hub with AS 1 bronze rim castings. The gearbox housing and flange are made of aluminum alloy, with a maximum size of 90. The BL Series Worm Gearbox offers universal mounting options for all sizes. The gearbox below size 90 uses ISO VG 320 synthetic oil, which requires minimal maintenance and does not need oil changes throughout its lifespan. Gearboxes of size 63 and above are equipped with two tapered roller bearings on the worm shaft to improve mechanical resistance against axial thrust generated by the worm.





Our company, Raydafon, provides high-quality replacements for Bonvario brand worm gear units. Our products offer several advantages:

Electric motors play a crucial role in the operation of worm reducers. They provide the necessary power to drive the gearbox and ensure efficient performance. At our company, we offer a wide range of electric motors for use with worm reducers. Our motors are designed to complement the functionality of the worm gear units, resulting in optimal performance and reliability.

We also provide various types of electric motors for sale, catering to different customer requirements. Our motors are known for their high-quality construction, energy efficiency, and reliable performance. By offering both worm reducers and electric motors, we provide a comprehensive solution for your power transmission needs.
Our company, Raydafon, is a leading manufacturer of transmission equipment with over 20 years of experience. We specialize in the design, production, manufacture, and sales of speed reducers. Our gearboxes are widely used in various industries such as equipment, food, car washing, packaging, transmission, automation, and solar energy. We have a strong reputation in the European and American markets, providing the highest level of service, top-quality products, and competitive pricing. We take pride in our production capabilities and commitment to customer satisfaction. We encourage you to explore our products and contact us for any inquiries or purchases.

A: Yes, the replacements are available for all sizes of Bonvario BL Series Worm Gearboxes. We offer universal mounting options for easy installation.
A: Our replacements are specifically designed for Bonvario BL Series Worm Gearboxes. However, we can discuss customization options if you require replacements for other brands.
A: For original manufacturer's parts, we recommend contacting the original supplier directly. We specialize in providing high-quality replacement parts for various brands.
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