double reduction gearbox

LIFTINGMOTION double reduction gearboxes are suitable for higher torque and lower speed operation. It’s available in different center distances and hollow/Solid shafts. The transmission ratio of the two-stage worm gear reducer is the combination of the first-stage NMRV and the second-stage NMRV transmission ratio. The ratio can expand to 300~ 3200 range.

They are widely used in plastics and metallurgy., beverage, mining, lifting and transportation, chemical construction, and other mechanical equipment reduction transmission.

Get a Quick Quote
View the Catalog

Double Reduction Worm Gear Reducer Spec & Drawing

  • The double worm reduction gearbox has high precision, compact structure, small size, and high efficiency.
  • Has high-strength hollow output shafts, and higher load-bearing capacity.
  • The worm is made of chromium-molybdenum alloy steel, an advanced wear-resistant material. After carburizing heat treatment, the teeth are ground and the strength is greatly improved.
  • The heat dissipation area is enlarged to make the instrument more durable.
  • All-round installation design, suitable for various orientation configurations.
  • It has a large transmission range, large torque, smooth operation, low noise and durability.
  • The weight-saving design of the worm gear reduction motor can be directly attached to the equipment without increasing the burden on the equipment.
  • A variety of accessories are available for the reducer and are easy to install.
  • LiftingMotion can provide a high-precision double-lead worm gear reducer in batches.
  • LIFTINGMOTION double-stage worm gear reducer is divided into flange output NMRV reducer and shaft input NRV reducer. Special specifications such as flange installation dimensions, output shaft length, and size can be customized according to actual installation requirements.

■  NMRV worm gear reducer model:
NMRV025, NMRV030, NMRV040, NMRV050, NMRV063, NMRV075, NMRV090, NMRV105, NMRV110, NMRV130, NMRV150

■ NRV worm gear reducer model:
NRV030, NRV40, NRV050, NRV063, NRV075, NRV090, NRV105, NRV110, NRV130, NRV150

double worm gearbox Installation form

double worm gearbox sizedouble reduction worm gearbox sizes 2