(1) Optimization style of key parameters such as for example center distance and ratio. High interchangeablity for
main components
(2) Gears are constructed with high-class alloy quenching treatment, steel and with carburization. Gear surface
hardness of HRC54 – 58.
(3) Compact size, light weight, excessive precision, big carring capacity, high efficiency, long services life, high
reliability, stable transmitting, low noise.
(4) Normally oil sump lubrication can be used, with cooling naturally. If thermal power cannot be achieved,
circular oil lubrication, enthusiast, cooling coil pipe may be used.
is among leading makers and suppliers of swiftness reducer (gearbox) in China, we focus on worm equipment, NRV worm gearbox( NMRV worm geared motors), Casting iron worm rate reducers, equipment operator, parallel shaft helical equipment reducers, helical bevel reducers, helical worm gear reducers, tractor gearboxes, vehicle gearboxes, planetary rate reducer, a great many other products, speed variator, equipment motor and electric power motors. OEM inquiries are likewise welcome.
WP model 40~250 reducer model is constructed of cast iron cast in aluminum mould. The shape is beautiful and strong, and works extremely well through multi-directional Settings.
WP series reducer, worm is made from 45 # top quality steel by heat therapy, and worm wheel is certainly cast with tin bronze. It has good don resistance, specifically in bearing ability. It is mainly suited to deceleration transmission of various mechanical products such as plastics, metallurgy, beverage, mine, lifting, so on, chemical construction and transport.
Product Application
NMRV reducer is widely used in food, household leather, textile, cup, ceramics, medical, chemical sector, light industry and different mechanical equipment, reduction drive, is modernization drive program to realize single travel and on the production line, the best choice of the electromechanical integration.
Main Features
1. The condition of square box, high quality metal alloy pressure casting field body, beautiful and generous.
2.NMRV alloy reducer (NRV dual velocity reducer) has excellent heating dissipation performance and superior carrying capacity.
3. Multi-face unit installation, hollow output shaft framework, with various input, productivity mode, and easy to combine with other devices, adaptable.
4.NMRV alloy reducer (NMRV dual quickness reducer) transmission is stable, quiet, noiseless, reliable, safe and sound and efficient.
Product Application
S series is one sort of Helical worm gearbox, designed as Modularization and high-stainless cast iron circumstance. It is combination of helical equipment and worm gear, which with higher performance and strength than simple aluminium alloy worm gearbox. Due to their outstanding performance, these drives can be utilized in every professional sector and tailored to specific torque and acceleration requirements. The apparatus ratios afforded by the helical-worm gear level and the low noise levels during operation make these gearmotors great low-cost solutions for basic applications.
Ideal for the machinery and equipment 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 equipment and worm equipment to improve the torque and productivity of the device. This group of products has finished specifications, wide speed collection, good versatility, adjust to various installation methods, efficiency, safety and reliability, extended service life, and execution of international standards.
2. The surface of the body offers concave and convex warmth low temperature rise, solid vibration absorption, dissipation and low noise.
3. The device has good sealing efficiency and solid adaptability to the operating environment.
4. The machine has high transmission accuracy, especially suitable for employed in places with repeated starting. It might be connected with numerous kinds of reducers and built with numerous kinds of engine drives. It really is set up in the 90-degree transmission operation position.
5. The key components of the geared electric motor adopt high wear-resistant supplies and have special heat therapy. It gets the characteristics of excessive processing precision, stable transmitting, small volume bearing potential and long service existence.
6. The reducer could be equipped with various types of motors to form an electromechanical integration, which totally guarantees the quality characteristics of the products.
When the RV reducer is working outside, it should be protected from sun protection, anti-collision and rain. RV reducer ought to be placed on a flat or rigid support surface area, and steer clear of 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 group of reducer is certainly a common design, used when the ambient heat range does not exceed + 40 °C. When installing the pinion gear at the result shaft end of the RV reducer, when the coupling or the pulley can be used, the shaft end screw hole pressing approach is adopted. It is strictly forbidden to hammer. RV reducer avoids mixing synthetic oil with mineral essential oil. RV reducer is definitely operated for the very first time for 150 hours, and should be substituted after re-lubricating. The oil change interval is approximately 4,000 hours.
Pay interest to the following recommendations when installing and installing the gear unit
As displayed in Figure 1, the apparatus unit should be securely mounted on the device to avoid vibration.
2. Check the right rotation course of the end result shaft before assembling the reducer on the mechanical devices.
3. When the reducer is stored for an especially long time period (4~6 a few months), if the essential oil seal isn’t immersed in the lubricating essential oil and exposed, remember to replace the essential oil seal. This is since the rubber will stick to the shaft and even lose its elasticity. . Have to fully restore its performance.
As displayed in Figure 4, whenever you can, avoid the reducer exposed to direct sunlight and harsh environments.
5. Place the admirer head in the oxygen duct to make certain that the engine cools in the right way.
As shown in Number 6, please get in touch with 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 gradually increased after starting, cannot load the utmost load together.