What is a worm gear reducer?
A worm gear reducer is one type of reduction gear box which consists of a worm pinion input, an output worm gear, and features a right angle output orientation. This type of reduction gear box is generally used to take a rated motor speed and produce a low speed output with higher torque value based on the reduction ratio. They often can solve space-saving problems because the worm gear reducer is one of the sleekest reduction gearboxes available due to the small diameter of its output gear.
Worm gear reducers are also a popular type of speed reducer because they offer the greatest speed reduction in the smallest package. With a high ratio of speed reduction and high torque output multiplier, it’s unsurprising that many power transmission systems make use of a worm gear reducer. Some of the most common applications for worm gears can be found in tuning instruments, medical testing equipment, elevators, security gates, and conveyor belts.
What is NMRV series worm gear reducer?
NMRV series worm gear reducer is a new generation product developed on the basis of the original WJ series products, integrating the international advanced technology. It adopts advanced square box structure and high quality aluminum alloy high pressure die-casting, featuring small volume, light weight, high strength, fast heat dissipation, beautiful and durable, etc.
The reducer has high output torque, smooth transmission, low noise, fully enclosed structure, good sealing, maintenance-free, and can adapt to all-round installation.
Features of worm gear reducer
1. Does not occupy space
When assembled with the motor, the worm gear reducer has a large installation space in the direction of the output shaft, and the hollow type reducer axis can be at right angles to the motor, which takes up little space and is conducive to the miniaturization of the machine.
2. Self-locking function
The application requires micro-holding force and can be used directly, eliminating the need to install a braking device.
It takes about 5-10 seconds to stop the general gear reducer, but it only takes 2-5 seconds to reach a standstill with the nrv series.
4. High compatibility
The use of different from the traditional transmission method, free of chain, pulley, transmission structure sealed not exposed, can be directly driven. Reduce the injury to the operator.
6. Good protection
Waterproof, dustproof, reducer protection grade ip55 structure, for wind, dust and water vapor have good isolation function.
7. Can be installed on multiple sides, no angle restrictions
The whole series of products, each plane, there are fixed holes, you can choose the installation of the required direction, angle installation.
8. Good heat dissipation
The housing is made of aluminum alloy gravity die-casting one piece, heat dissipation, worm, turbine life extension, and good performance. (The shell heating in use is normal).
9. Easy maintenance
Because it is different from the traditional installation method, there is no need to disassemble, sprocket, chain, just disassemble and install the fixed seat of the reducer can easily complete the change.
10. No brand restrictions
It can be easily assembled without additional processing by the common motor series or I(RK) 15W-200W motor.
11.Wide reduction ratio
By using separate type assembly, it is easy to change the reduction ratio from 30-20000.
12. The matching motor can be equipped with a brake, and the worm gearbox is integrated into a beautiful and practical shape.