Tag Archives: rv worm gear reducer

Description of EPRV Worm Gear Reducer

When it comes to high-quality gear combinations, the EPRV Worm Gear Reducer stands apart due to its superior design and construction. This particular type of gear reducer features a unique combination of a screw (worm) and a gear/wheel, akin to a spur gear. This design enables the user to manage the revs and also allows higher torque to be delivered, making it an essential component in heavy machinery.

Features and Characteristics of EPRV Worm Gear Reducer

The EPRV Worm Gear Reducer is constructed from high-quality aluminum alloy, a material renowned for its lightweight properties and resistance to rust. The EPRV series is designed to run smoothly and quietly, making it an excellent choice for long-term operation in harsh environments.

Materials Used in the Construction

  • Housing: The housing is made of die-casting aluminum alloy for frame sizes 025 to 090; for frame sizes 110 to 150, cast iron is used.
  • Worm: The worm is made from 20Cr, which undergoes carbonizing and quenching heat treatment to achieve a gear surface hardness level of 56-62HRC. The carburation layer’s thickness is retained between 0.3 and 0.5mm after precise grinding.
  • Worm Wheel: The worm wheel is made from a highly wearable stannum bronze alloy.

Surface Coating

The EPRV Worm Gear Reducer features a unique surface coating process. The aluminum shell is first sandblasted with surface particles, then treated with special anti-corrosion measures to maintain a silver-white metallic feel. It’s then treated for corrosion with organic solvents like gasoline and xylene. After phosphating, RAL5010 blue or white paint is sprayed on the shell. For the cast iron housing, red anti-rust paint is first applied, followed by a coating of blue RAL5010 paint.

EPRV Worm Gear Reducer: A Perfect Replacement for Trasmital Bonfiglioli Products

Our EPRV Worm Gear Reducers are not only designed and built with precision, but they also match the dimensions and performance parameters of Trasmital bonfiglioli products. This makes them a perfect substitute for Trasmital bonfiglioli products, without compromising on quality or performance.

Why Choose Us?

As a professional manufacturer of planetary gearboxes, we pride ourselves on our wide selection of reducers, competitive pricing, and technical support. We also offer custom services to meet unique requirements and fast delivery times to cater to urgent needs. Furthermore, our gearboxes are perfect alternatives to other branded reducers such as Brevini riduttori, BOSCH REXROTH, COMER INDUSTRIES, REGGIANA RIDUTTORI, ROSSI, ZOLLERN.

Our factory

Related Planetary Gearbox

Explore our products and make a purchase today to experience the difference!

Common Questions About EPRV Worm Gear Reducer

  1. What materials are used in the construction of the EPRV Worm Gear Reducer?
  2. What kind of surface coating does the EPRV Worm Gear Reducer have?
  3. What are the main features of the EPRV Worm Gear Reducer?
  4. Can the EPRV Worm Gear Reducer be used as a replacement for Trasmital bonfiglioli products?
  5. What makes your company a reliable choice for purchasing gear reducers?

EPRV Worm Gear Reducer: The Ultimate Solution for Superior Performance

An Introduction to EPRV Worm Gear Reducer

The EPRV Worm Gear Reducer is a high-quality product that boasts a “square box” structure. It is made from a high-quality aluminum alloy casting box, providing it with a beautiful appearance and a compact size. This worm gearbox is designed with fast heat dissipation and flexible installation in mind. As a testament to its superior quality, the EPRV Worm Gear Reducer uses high-quality bearing transmission parts and seals, ensuring durability and leakage-free operation. Precision machining and precise meshing detection are utilized in the worm gear pair to guarantee the balance of machine transmission, low-temperature rise, low noise, high efficiency, and long service life.

Key Features and Advantages of the EPRV Worm Gear Reducer

The EPRV Worm Gearbox is armed with a quick-stop function, allowing it to reach a stop state in just 2 to 5 seconds. It provides high safety by eliminating the need for sprockets and pulleys, and its transmission structure is not exposed, reducing the risk of operator injuries. Moreover, the EPRV Worm Gearbox provides excellent thermal conductivity and low temperature-rising due to its cooling ribs. It operates smoothly with low noise, making it suitable for long-term operation in harsh environments.

worm reducer

Versatile Applications of the EPRV Worm Gearbox

The EPRV Worm Gearbox finds its applications in various industries such as automation, industrial robots, aerospace, CNC machine tools, and many more. It can be easily used with different mechanical equipment due to its good versatility.

Operating Conditions and Precautions

Despite its versatility, the EPRV Worm Gearbox requires careful attention to lubrication and cooling. It’s also crucial to confirm the strength of the turbine reducer and mechanical safety support. Moreover, the reducer casing body should have enough lubricating oil, and the amount of oil should be regularly checked to avoid any damage to the gearbox.

Interchangeability with Trasmital Bonfiglioli

One of the key aspects of our Planetary gearbox, Wheel drive gearbox, Winch drive gearbox, and Track drive gearbox is that their installation dimensions are fully compatible with Trasmital bonfiglioli. Their performance parameters are very close to Trasmital bonfiglioli, making them suitable alternatives.

About Us and Our Factory

We are a professional manufacturer of planetary gearboxes. Our factory, which you can view here, is equipped with cutting-edge technology to deliver top-notch products. We also produce replacement products for other brands like Brevini riduttori, BOSCH REXROTH, COMER INDUSTRIES, REGGIANA RIDUTTORI, ROSSI, and ZOLLERN. You can view some of these products here.

Why Choose Our Products?

Our products stand out for their quality, efficiency, and competitive pricing. We are committed to providing top-notch customer service and technical support. Choose our products for their durability, versatility, and superior performance.

Your Next Step

We invite you to explore our product range and see for yourself the superior quality and performance of our gearboxes. Don’t miss this opportunity to upgrade your mechanical equipment with our high-quality gearboxes. Contact us today to make a purchase or for more information!


  1. What makes the EPRV Worm Gearbox stand out?
  2. What are the applications of the EPRV Worm Gearbox?
  3. What precautions should be taken when operating the EPRV Worm Gearbox?
  4. Are our gearboxes compatible with Trasmital bonfiglioli?
  5. What other brands can our products replace?