NMRW REDUCTION WORM GEAR

 NMRW REDUCTION WORM GEAR SPECIFICATION:

The NMRW worm gear reducer is mainly composed of transmission components such as worm gears, shafts, bearings, the housing, and its accessories. It transmits power and motion through the meshing of the worm and the worm gear, achieving the functions of speed reduction and torque increase. Its housing is often made of high - strength aluminum alloy or cast iron, with different sizes and specifications, allowing users to select the appropriate model according to actual needs.

Available versions: fitted for motor coupling, with input shaft, with torque limiter

Power up to 18,5 kW

Cases up to 110 in die-cast aluminium alloy and over 130 in G200 grey cast iron

Ratios between 5 and 100

Max torque 1.550 Nm and admissible radial loads max 18.000 N

Aluminium units are supplied complete with synthetic oil and allow for universal mounting positions, with no need to modify lubricant quantity

Sizes: 025-150

 

OPTIONS: protection cover, torque arm, output flange, output shaft kit, torque limiter, viton oil seals, low/high temperature and food grade oil, filling/drain/breather/level plug, reinforced output

To achieve greater torque from a transmission requires a reduction of speed. Speed reduction is the primary function of the NMRW reduction worm gear speed reducer series. A worm gear speed reducer consists of a worm pinion input and output worm gear oriented for perpendicular output, which produces a higher torque value in relation to the applied reduction ratio. The small diameter of the output gear allows the to be used in applications where space is limited.

1.Low Friction Coefficient: Using special lubricating materials and surface treatment processes, the friction coefficient between the worm and worm gear is effectively reduced, minimizing energy loss.

2.Good Seismic Resistance: With a unique structural design and high - quality materials, it has excellent seismic resistance and can still operate stably in a vibrating environment.

3.High Torque Capacity: It can withstand a large torque, meeting the power requirements of heavy - load equipment and ensuring the stable operation of the equipment.

4.Precision Manufacturing Process: The manufacturing accuracy is strictly controlled to ensure the quality of each component and achieve high - precision transmission.

5.Customizable: It can provide customized products according to different customer needs to meet the usage requirements under special working conditions.

1.High - efficiency and Energy - saving

Thanks to the precision transmission components and optimized structural design, it has a relatively high transmission efficiency. Compared with similar products, under the same input power, it can output a greater effective power, reducing energy waste during the transmission process and significantly saving energy costs.

2.Strong Environmental Adaptability

Its excellent sealing performance can effectively prevent impurities such as dust, moisture, and oil from entering the interior of the reducer, protecting the transmission components from being eroded by the harsh external environment. Whether in harsh working conditions such as high temperature, high humidity, dusty, and corrosive gas environments, or under complex working conditions such as frequent starting and stopping and variable - load operation, it can operate stably and reliably.

3.Low Maintenance Cost

With a relatively simple structure and a small number of components, and smooth operation, it reduces the number of maintenance times and costs caused by equipment failures. At the same time, its good sealing and heat - dissipation performance also reduce the frequency of lubricating oil replacement and maintenance workload.

4.Low Noise

It generates relatively little noise during operation, providing a relatively quiet and comfortable working environment for equipment operators. It also reduces the impact of equipment vibration on other surrounding equipment and facilities, improving the stability and reliability of the entire production system.

5.Good Versatility

It offers a variety of installation methods and accessory options, such as motor couplings, input shafts, torque limiters, protective covers, output flanges, etc., which can meet the installation and usage requirements of different users, showing strong versatility and adaptability.

 

 

 

 

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