(1) Optimization design of key parameters such as for example center range and ratio. High interchangeablity for
main components
(2) Gears are created from high-class alloy steel, with carburization and quenching treatment. Gear surface
hardness of HRC54 – 58.
(3) Compact size, light weight, excessive precision, big carring capacity, high efficiency, long support life, high
reliability, stable transmitting, low noise.
(4) Normally oil sump lubrication is used, with cooling naturally. If thermal electricity cannot be achieved,
circular oil lubrication, admirer, cooling coil pipe can be utilized.
is among leading companies and suppliers of quickness reducer (gearbox) found in China, we specialize in worm equipment, NRV worm gearbox( NMRV worm geared motors), Casting iron worm speed reducers, gear operator, parallel shaft helical gear reducers, helical bevel reducers, helical worm gear reducers, tractor gearboxes, car gearboxes, planetary speed reducer, a great many other products, electric motors, equipment motor and swiftness variator. OEM inquiries are likewise welcome.
WP model 40~250 reducer model is made of cast iron cast in aluminum mould. The shape is beautiful and solid, and can be used through multi-directional Settings.
WP series reducer, worm is made of 45 # high quality steel by heat therapy, and worm wheel is usually cast with tin bronze. It has good put on resistance, especially in bearing capability. It is mainly ideal for deceleration transmission of various mechanical tools such as plastics, metallurgy, beverage, mine, chemical construction, transport, lifting etc.
Product Application
NMRV reducer is trusted in food, leather, textile, glass, ceramics, medical, chemical industry, light industry and various other mechanical equipment, reduction travel, is modernization drive program to realize single travel and on the development line, the best choice of the electromechanical integration.
Main Features
1. The shape of square box, high quality metal alloy pressure casting container body, generous and beautiful.
2.NMRV alloy reducer (NRV dual acceleration reducer) has excellent high temperature dissipation performance and great carrying capacity.
3. Multi-face set up, hollow output shaft composition, with various input, end result mode, and easy to combine with other equipment, adaptable.
4.NMRV alloy reducer (NMRV dual swiftness reducer) transmission is stable, quiet, noiseless, efficient, reliable and safe.
Product Application
S series is one kind of Helical worm gearbox, crafted as Modularization and high-stainless cast iron circumstance. It is combination of helical equipment and worm equipment, which with higher efficiency and strength than simple lightweight aluminum alloy worm gearbox. Because of their outstanding productivity, these drives can be utilized in every industrial sector and tailored to individual torque and quickness requirements. The apparatus ratios afforded by the helical-worm gear level and the reduced noise levels during procedure make these gearmotors ideal low-cost solutions for straight forward applications.
Ideal for 
the machinery and apparatus of following industry:
• Conveyor & Material handling
• Mining & Quarry
• Crusher & Cement
• Automatic production line & Mixer
• Transport & Packaging
• Food machine & Beverage
• Construction & Metal processing
• Plastic & Chemical industry
Product advantages
1. There is a combination of helical gear and worm equipment to increase the torque and performance of the machine. This series of products has full specifications, wide speed assortment, good versatility, adapt to various installation methods, efficiency, safety and reliability, lengthy service life, and implementation of international standards.
2. The top of body possesses concave and convex warmth low temperature climb, low noise, dissipation and solid vibration absorption.
3. The device has good sealing efficiency and good adaptability to the working environment.
4. The machine has high transmission accuracy, especially suitable for employed in places with regular starting. It might be connected with numerous kinds of reducers and built with numerous kinds of engine drives. It could be installed in the 90-degree transmission operation position.
5. The key parts of the geared motor adopt high wear-resistant components and have special heat treatment. It gets the characteristics of large processing precision, stable transmission, small volume bearing capability and long service life.
6. The reducer can be equipped with various types of motors to create an electromechanical integration, which fully guarantees the product quality characteristics of the merchandise.
When the RV reducer is working outdoors, it should be protected from sun protection, anti-collision and rain. RV reducer ought to be placed on a flat or rigid support surface, and prevent all foreseeable vibrations around. It is advisable to pre-tighten with a washer. The bolts in the RV gearbox should retain plenty of lubricant and check frequently. This series of reducer is a common design, applied when the ambient heat range does not exceed + 40 °C. When setting up the pinion equipment at the end result shaft end of the RV reducer, when the coupling or the pulley is used, the shaft end screw hole pressing technique is adopted. It really is strictly forbidden to hammer. RV reducer avoids combining synthetic oil with mineral oil. RV reducer can be operated for the very first time for 150 time, and should be changed after re-lubricating. The oil transformation interval is approximately 4,000 hours.
Pay focus to the following ideas when installing and installing the gear unit
As demonstrated in Figure 1, the gear unit should be securely mounted on the device to avoid vibration.
2. Check the correct rotation way of the output shaft before assembling the reducer on the mechanical devices.
3. When the reducer is stored for an especially long time frame (4~6 months), if the oil seal is not immersed in the lubricating essential oil and exposed, be sure you replace the essential oil seal. This is as the rubber will adhere to the shaft and actually lose its elasticity. . Need to fully restore its efficiency.
As displayed in Figure 4, whenever you can, avoid the reducer exposed to sunlight and harsh environments.
5. Place the supporter head in the surroundings duct to make sure that the electric motor cools in the right way.
As shown in Figure 6, please call our technical section if the ambient temp is below -5 ° C or perhaps above 40 ° C.
7, cannot paint the color on the rubber parts.
8, the torque is slowly but surely increased after starting, can not load the utmost load together.