WP worm gear reducer is developed on the basis of wd reducer. The worm is made of 45# high-quality steel through heat treatment, and the worm gear is made of tin bronze. It has good wear resistance, especially in bearing capacity. It is mainly used for deceleration transmission of various mechanical equipment such as plastics, metallurgy, beverages, mining, lifting and transportation, chemical construction and so on.
1. The worm gear shaft must not be used as the input shaft.
2. The matching motor (ie power) cannot exceed the value specified on the sign.
3. If the user wants to change the direction of the incoming shaft, the two end caps of the lower shaft can be removed, and the worm shaft can be taken out and adjusted by 180. Just load it. Do not knock hard when installing, but slowly drive the two shafts to make them mesh.
WP Cast Iron Worm Gear Reducer Features Edit Broadcast
1. The transmission is stable, the vibration is small, the impact and noise are small, the reduction ratio is large, and the versatility is wide. It can be used with various mechanical equipment.
2. Larger transmission ratio can be obtained by single-stage transmission, compact structure, most types of reducers have better self-locking, and braking devices can be saved for mechanical equipment with braking requirements.
3. The meshing friction loss between the worm thread and the worm gear tooth surface is large, so the transmission efficiency is lower than that of the gear, and it is easy to generate heat and high temperature.
4. Higher requirements for lubrication and cooling.
5. Good compatibility, worm gears and worms are manufactured according to national standards, and standard parts are used for bearings and oil seals.
6. The box type includes basic type (box body is vertical or horizontal structure with foot plate) and universal type (box body is cuboid, with fixing screw holes on multiple sides, without foot plate or with additional bottom foot plate and other structural types)
7. There are two types of input shaft connection: basic type (single input shaft and double input shaft) and two types with motor flange.
8. The position and direction of the output and input shafts are: the input shaft is down and up; the output shaft is up and down; the input shaft is up and down.
9. Two or three reducers can be used to form a multi-stage reducer to obtain a great transmission ratio.
The worm gear reducer is a power transmission mechanism that uses the speed converter of the gear to decelerate the number of revolutions of the motor (motor) to the required number of revolutions and obtain a large torque mechanism. Among the mechanisms currently used to transmit power and motion, the application range of the reducer is quite extensive.
wp series worm reducer: product specification 40～250; transmission ratio of single stage 10～60, bipolar 200～900; input power 0.12～33.2kw; output torque 6～6050n m. A total of 60 series with more than 20,000 different specifications, transmission ratios, connections and installation methods are available.
We are a professional manufacturer of R&D, manufacturing and sales of transmission equipment such as reducers, speed changers, and elevators. Relying on perfect production equipment, professional R&D and production capacity, and advanced management mode. "Zeduo" products have the characteristics of high efficiency, energy saving, low cost, high strength, low noise, stable operation, convenient installation and maintenance, etc., and have become the brand of the vast number of users at home and abroad.
Mainly produces k series helical gear + spiral bevel gear reducer, f series three-stage helical gear reducer, r series helical gear reducer, t series helical bevel gear steering reducer, s series helical gear + worm gear reducer, mb series Planetary friction type mechanical continuously variable transmission, rv series aluminum alloy box worm gear reducer, wp series worm gear reducer, wb series cycloid reducer, x, b series cycloid reducer, mb series stepless reducer The speed changer is combined with k, f, r, s, x and other series reducers, swl series worm gear screw elevator, sgl (h) series miniature gear reducer motor h, b series high-power industrial gearbox, t series spiral bevel gear steering box etc.
Products are widely used in petroleum, chemical, plastic, rubber, food, beverage, brewing, woodworking, packaging, textile, printing and dyeing, papermaking, light industry, environmental protection, three-dimensional parking garages and assembly lines and other mechanical equipment fields.
1. Decrease the speed and increase the output torque at the same time. The torque output ratio is multiplied by the motor output multiplied by the reduction ratio, but pay attention not to exceed the rated torque of the reducer.
2. Deceleration reduces the inertia of the load at the same time, and the reduction of inertia is the square of the reduction ratio. You can see that the general motor has an inertia value.
The basic structure of RV series aluminum alloy worm gear reducer is mainly composed of transmission parts worm gear, shaft, bearing, box and its accessories. It can be divided into three basic structural parts: box, worm gear, bearing and shaft combination. The box is the base of all accessories in the worm gear reducer. It is an important accessory to support and fix the shafting components, ensure the correct relative position of the transmission accessories, and support the load acting on the reducer. The main function of the worm gear and worm is to transmit the motion and power between the two staggered shafts. The main function of the bearing and the shaft is to transmit power, operate and improve efficiency.
Some accessories of the worm gear reducer are explained as follows:
Shell: aluminum alloy (base: 025-090) cast iron (base: 110-150);
Worm: 20Cr steel. Carbon and nitriding treatment (to keep the tooth surface hardness HRC60 after fine grinding, the hardness thickness is greater than 0.5mm);
Worm gear: wear-resistant nickel bronze with special configuration;
The oil cap/breather is mainly used to discharge the gas in the case of the turbine worm reducer;
The end cover is divided into a large end cover and a small end cover. The end cover is used to fix the axial position of the shafting components and bear the axial load. Both ends of the bearing seat hole are closed with bearing covers;
Oil seal; mainly used to prevent the leakage of lubricating oil inside the chassis and improve the use time of lubricating oil;
The oil drain plug is mainly used to discharge dirty oil and clean it when replacing the lubricating oil;
The oil level cap/oil level is mainly used to observe whether the oil quantity inside the casing of the turbo-worm reducer meets the standard;
Main models: WP series worm gear reducer, WH series worm gear reducer and CW series worm gear reducer, etc.
WP series
Including WPA/WPS/WPW/WPE/WPZ/WPD.
WH series
Including WHT/WHX/WHS/WHC.
CW series
Including CWU/CWS/CWO.
RV series
Including RV/NMRV/NRV.
Its traces can be seen in the transmission system of all kinds of machinery, from ships, automobiles, locomotives, heavy machinery for construction, processing machinery and automated production equipment used in the machinery industry, to common household appliances in daily life. , clocks, etc. Its applications range from the transmission of large power to small loads and precise angle transmission. The application of the reducer can be seen, and in industrial applications, the reducer has the functions of decelerating and increasing torque. Therefore, it is widely used in speed and torque conversion equipment.
WP Cast Iron Worm Gear Reducer Working Conditions Edit Broadcast
1. The worm speed of the worm gear reducer cannot exceed 1500r/min.
2. The working environment temperature is -40℃～+40℃. When the working environment temperature is lower than 0℃, the lubricating oil must be heated to above 0℃ before starting. When the working environment temperature is higher than 40℃, cooling measures must be taken.
3. The input shaft of the worm gear reducer can rotate forward and reverse.
1. WP worm gear reducer is developed on the basis of WD reducer. The worm is made of 45# steel through heat treatment, and the worm gear is made of tin bronze. It has good wear resistance, especially in bearing capacity.
2. The transmission is stable, the vibration, impact and noise are small, the reduction ratio is large, and the versatility is wide. It can be used with various mechanical equipment.
3. Larger transmission ratio can be obtained by single-stage transmission, compact structure, and most types of reducers have better self-locking properties.
main effect
Worm gear reducers are divided into two common cast iron worm gear reducers and aluminum alloy worm gear reducers.
Worm gear reducer with brake clutch
The worm gear reducer is usually used in the transmission mechanism with high torque and low speed. After passing the motor and other high-speed power through the worm gear reducer, the speed is reduced and the output torque is increased. The worm gear reducer is installed between the motor and the working unit, the power is delivered by the motor, and the worm gear reducer is decelerated, so that the speed and torque are transmitted from the output shaft to the working unit.
The transmission stages of the worm gear reducer are divided into two-stage and single-stage. The transmission stage can be selected according to the actual needs of the mechanical equipment, and the worm gear reducer is usually used in conjunction with the motor and the speed changer. The single-input double-shaft worm gear reducer can also be equipped with electromagnetic clutches and electromagnetic brakes at both ends of its input, forming a superior reducer clutch-brake combination with functions such as deceleration, braking, and clutching.
Installation matters
1. Various installation forms can be adopted according to actual requirements, and all six sides can be installed.
2. The installation must be firm and reliable.
3. The working mechanisms of the prime mover and the reducer must be carefully aligned, and the error should not be greater than the allowable compensation of the coupling used.
4. After installation, it must be turned by hand and must be flexible and free from jamming.
WPDA120-50-A WPDA100-50-A WPDA80-50-A WPDA70-50-A WPDA60-50-A WPDA50-50-A
WPDA250-40-A WPDA200-40-A WPDA175-40-A WPDA155-40-A WPDA147-40-A WPDA135-40-A
WPDA120-40-A WPDA100-40-A WPDA80-40-A WPDA70-40-A WPDA60-40-A WPDA50-40-A
WPDA250-30-A WPDA200-30-A WPDA175-30-A WPDA155-30-A WPDA147-30-A WPDA135-30-A
WPDA120-30-A WPDA100-30-A WPDA80-30-A WPDA70-30-A WPDA60-30-A WPDA50-30-A
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