Involute Spur Gear Machine NMRV Worm Speed Reducer Worm Reduction Gearbox


Our Involute Spur Gear Machine NMRV Worm Speed Reducer Worm Reduction Gearbox is perfectly suited for Building Material Shops and Machinery Repair Shops. Weighing only 8 KG, this equipment is designed with a worm gearing arrangement and delivers an output torque of 1.8-2430N.M. It operates at an input speed of 1400RPM, with an output speed range of 19-186.7RPM. The gearbox is manufactured with a cast gear and features an involute spur gear toothed portion shape. It comes in various colors including silver, blue, black and more. This product is packaged securely using a plastic bag and foam box for the inner pack, and a carton or wooden case for the outer pack.

Technical Specifications, Features and Benefits

The NMRV Worm Speed Reducer Worm Reduction Gearbox is a highly efficient and safe operating machine, compliant with ISO9001 standards, and offered at a factory price. This reduction gearbox is available in models NMRV 25-150 and offers a ratio range from 10 to 100. The housing of the gearbox is made from a durable, die-cast aluminum alloy. The worm gear is crafted from Copper-10-3# while the worm itself is made from 20CrMn Ti with carburizing and quenching, providing a surface hardness of 56-62HRC. The shaft is made from sturdy chromium steel-45#.

The gearbox is designed to operate with low noise levels, less than 50 decibels, making it an excellent choice for environments where noise reduction is critical. It can be used in various industrial machines, including foodstuff, ceramics, chemical, packing, dyeing, woodworking, and glass. The gearbox is equipped with C&U bearings and uses synthetic and mineral lubricants. The product comes with a one-year warranty, providing buyers with peace of mind.

Other Products and Call-to-Action

In addition to the NMRV Worm Speed Reducer Worm Reduction Gearbox, we also offer a wide range of other industrial machines and gearboxes tailored to the specific needs of different industries. Whether you’re looking for cutting-edge technology, superior performance, or cost-effective solutions, we have the right product for you.

Worm Reducer

We invite you to explore our product range and make a purchase today. With our commitment to quality and customer satisfaction, we are confident that our products will exceed your expectations. Don’t miss out on our latest offers and deals. Visit our website or contact our sales team for more information.


Q: What type of payment methods do you accept?
A: We accept payment through T/T, B/L, and CASH.

Q: What is the warranty period for the NMRV Worm Speed Reducer Worm Reduction Gearbox?
A: The product comes with a one-year warranty.

Q: Can you customize the color and model of the gearbox based on customer requests?
A: Yes, we offer customization options including color and model based on the customer’s requirements.