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XLD10 with ratio 11 17 23 29 35 43 59 71 87

XLD10 with ratio 11 17 23 29 35 43 59 71 87

XLD10-87-15 XLD10-11-37 XLD10-17-37 XLD10-23-37 XLD10-29-37 XLD10-35-30 XLD10-43-22 XLD10-59-18.5 XLD10-71-18.5 XLD10-87-15 

Cycloidal pinwheel reducer is a novel transmission device adopting K-H-V planetary transmission principle with small tooth difference. The transmission process is as follows: a double eccentric sleeve displaced by 180 degrees is installed on the input shaft, and two roller bearings called rotating arms are installed on the eccentric sleeve to form an H mechanism. The center holes of the two cycloids are eccentric The raceway of the upper arm bearing is sleeved, and the cycloidal wheel meshes with the needle gear to form an internal meshing reduction mechanism with a difference of one tooth.
Cycloidal pinwheel reducers are widely used in metallurgy, mining, lifting, transportation, cement, construction, chemical, printing and dyeing, pharmaceutical, food and environmental protection industries. Suitable for working environment temperature of -40℃-40℃, under rated load and speed, the temperature rise of the oil pool of the reducer does not exceed 60℃, and the maximum oil temperature does not exceed 80℃.

Cycloidal pinwheel reducers are widely used in metallurgy, mining, lifting, transportation, cement, construction, chemical, printing and dyeing, pharmaceutical, food and environmental protection industries. Suitable for working environment temperature of -40℃-40℃, under rated load and speed, the temperature rise of the oil pool of the reducer does not exceed 60℃, and the maximum oil temperature does not exceed 80℃.

Cycloidal pin gear reducer is a novel transmission device that applies the principle of planetary transmission and adopts the meshing of cycloidal pin teeth. The entire transmission device of the cycloid reducer can be divided into three parts: input part, deceleration part, and output part. A double eccentric sleeve with a displacement of 180° is installed on the input shaft, and two roller bearings called swing arms are installed on the eccentric sleeve to form an H mechanism. The center holes of the two cycloids are the upper swing arm bearings of the eccentric sleeve. In order to reduce the friction, in a reducer with a small speed ratio, the cycloidal wheel meshes with a set of circularly arranged needle teeth on the needle gear to form an internal meshing reduction mechanism with a tooth difference of one tooth. , Needle tooth sleeve is attached to the needle tooth).
Brief Introduction:
When the input shaft rotates with the eccentric sleeve for one cycle, due to the characteristics of the upper tooth profile curve of the cycloidal wheel and the limitation of the needle gear on the needle gear, the motion of the cycloidal wheel becomes a plane motion with both revolution and rotation. When the input shaft rotates forward for one cycle, the eccentric sleeve also rotates one cycle, and the cycloidal wheel rotates one tooth in the opposite direction to obtain deceleration. Then, with the help of the W output mechanism, the low-speed rotation motion of the cycloidal wheel is transmitted to the output shaft through the pin shaft. In order to obtain a lower output speed.

BWD horizontal cycloid pinwheel reducer Details:


1. Structural principle: planetary transmission, adopts cycloidal gear to mesh with pin teeth, forming a small tooth difference internal meshing reduction mechanism, which transmits the input speed coaxially and reversely and decelerates.
2. Features: High speed ratio, small volume with planetary transmission principle, no axial force.
3. Installation type and output mode: base type, flange type, solid shaft output.
4. Input mode: direct-connected motor, solid shaft, flange type input.
5. Transmission ratio:
Single level: 7,9,11,17,23,25,29,35,43,47,59,71,87
Bipolar: 121,187,289,319,473,595,731,841,1003,1225,1505,1849,2065,2537,3481,5133,7569
Level 3: 2057-658503
6. Average efficiency: 90% at the first level and 88% at the second level.
7. Model of BWD horizontal cycloid reducer:
Single stage without speed ratio: BWD0, BWD1, BWD2, BWD3, BWD4, BWD5, BWD6, BWD7, BWD8, BWD9

BWD9-23-75 BWD9-29-75 BWD9-35-55 BWD9-43-55 BWD9-59-45 BWD9-71-37 BWD9-87-30

Features:
It can achieve a high reduction ratio of 1:87 and a high-efficiency single-stage transmission of more than 90%. If a multi-stage transmission is used, the reduction ratio will be greater. The reduction ratio of the first-stage transmission is 9~87, the reduction ratio of the two-stage transmission is 121~5133, and the multi-stage combination can reach tens of thousands. And the pin-tooth engagement system sleeve type rolling friction, the meshing surface has no relative sliding, so the first-stage reduction efficiency is 94%. Compact structure and small size. Due to the planetary transmission principle, the input shaft and output shaft are on the same axis, so that the size of the model can be as small as possible. Smooth running and low noise. Cycloid needle teeth have a large number of meshing teeth, a large overlap coefficient and a mechanism of mechanical balance, so that vibration and noise are restricted to a minimum. During operation, there are many pairs of teeth contacting at the same time, with large coincidence degree, stable operation, strong overload capacity, low vibration and noise, and low noise for models of various specifications. Reliable use and long life. Because the main parts adopt bearing steel material, high strength is obtained by quenching treatment (HRC58~62), and part of the transmission contact uses rolling friction, so it is durable and has a long life. Because the main parts are made of bearing steel quenching treatment (HRC58-62), and then finely ground, and the cycloidal teeth and the needle gear sleeve are meshed and transmitted to the needle teeth to form a rolling friction pair, the friction coefficient is small, so that there is no relative sliding in the meshing area. Very little wear and tear, so it is durable. Reasonable design, convenient maintenance, easy disassembly and installation, minimum number of parts and simple lubrication make the cycloid reducer deeply trusted by users. Compared with other reducers of the same power, the weight and volume are more than 1/3 smaller. Due to the planetary transmission, the input shaft and output shaft are on the same axis to obtain the smallest possible size.

BWD XWD Cycloidal pin gear reducer 

Instructions for use
use:
Cycloidal pin gear reducer adopts the principle of cycloidal pin tooth meshing and planetary transmission, so it is usually called planet cycloid reducer. Planetary cycloid pin gear reducer can be widely used in petroleum, environmental protection, chemical industry, cement, transportation, In textile, pharmaceutical, food, printing, lifting, mining, metallurgy, construction, power generation and other industries, as a drive or reduction device, the machine is divided into horizontal, vertical, double-shaft and direct-connected assembly methods. Its unique and stable structure can replace ordinary cylindrical gear reducers and worm gear reducers in many cases. Therefore, planetary cycloid reducers are widely used in various industries and fields and are generally welcomed by users.
Conditions of Use:
1. Cycloidal pinwheel reducers are allowed to be used in continuous work situations, while allowing both forward and reverse rotation. Some models of cycloid reducers only allow one-way rotation.
2. The rated speed of the input shaft is 1500 rpm. When the input power is greater than 18.5 kW, it is recommended to use a 6-pole motor with 960 rpm.
3. The working positions of the horizontally installed cycloid reducer are all horizontal. The maximum horizontal tilt angle during installation is generally less than 15°. When it exceeds 15°, other measures should be adopted to ensure adequate lubrication and prevent oil leakage.
4. The output shaft of the cycloid reducer cannot be subjected to large axial force and radial force, and other measures must be taken when there is a large axial force and radial force.


lubricating:
1. The horizontal cycloid reducer adopts oil pool lubrication under normal conditions, and the oil level can be kept in the middle of the oil sight window. When the working conditions are bad and the ambient temperature is high, the circulating lubrication can be used.
2. Cycloid pinwheel reducer generally chooses 40# or 50# mechanical oil lubrication at room temperature. In order to improve the performance of the reducer and extend the service life of the cycloid pinwheel reducer, it is recommended to use 70# or 90# extreme pressure gears. Oil, lubricating oil should be reconsidered when working under high and low temperature conditions.
3. The vertical installation of the planetary cycloid reducer should strictly prevent the oil pump from cutting off the oil to avoid damage to the parts of the reducer.
4. When refueling, you can turn the breather cap on the upper part of the seat to refuel. When draining the oil, turn the drain plug at the bottom of the main seat to drain the dirty oil. There is no lubricating oil inside the reducer at the factory.
5. New oil should be replaced for 100 hours after the first refueling operation, (and clean the internal dirty oil), and then continue to work afterwards. Replace every six months (8-hour work system). If the working conditions are bad, the oil change time can be appropriately shortened. Practice has proved that frequent cleaning and oil change of the reducer (such as 3-6 months) play an important role in extending the service life of the reducer. Lubricating oil should be frequently added during use.
6. The factory-made reducer has been greased and replaced every six months. The grease adopts aluminum disulfide-2# or 2L-2# lithium-based lubricating grease.

BWD0-35-0.55 BWD0-43-0.25 BWD0-43-0.37 BWD0-59-0.18 BWD0-59-0.25 BWD0-9-0.75 BWD0-9-1.1installation:
1. When installing couplings, belt pulleys, sprocket and other coupling parts on the output shaft of the cycloid reducer, direct hammering is not allowed, because the output shaft structure of the reducer cannot withstand the axial hammering force. You can use the shaft end screw hole to screw the screw into the coupling piece.
2. The shaft diameters of the output shaft and input shaft are matched with GB1568-79.
3. The eyebolts on the reducer are only for lifting the reducer.
4. When the reducer is installed on the foundation, the elevation of the installation center line of the reducer, the levelness and the relevant dimensions of the connected parts should be calibrated. The concentricity of the calibrated shaft should not exceed the allowable range of the coupling.
5. When the reducer is calibrated, it can be carried out with steel spacers or cast iron spacers. The height of the spacers is not more than three, and it can also be carried out with a contract iron, but the reducer should be replaced with flat spacers after calibration.
6. The configuration of the cushion block should avoid causing deformation of the machine body, and should be arranged symmetrically on both sides of the foundation bolts, and the mutual distance can be enough to allow the water slurry to flow freely during irrigation.
7. The irrigation of cement slurry should be dense, without bubbles, voids and other defects.

Single-stage horizontal cycloid reducer structure:
The entire transmission structure of the first-level horizontal cycloidal pinwheel reducer can be divided into three parts: input part, deceleration part, and output part. The input structure is the high-speed part, which is connected to the input motor (motor); the output part is the reducer. In the low-speed part, the output shaft is connected to the equipment that the user needs to drive through the sprocket, coupling, connecting plate, etc.
Single-stage horizontal cycloid reducer model:
The horizontal cycloidal pinwheel reducer with the foot plate of the reducer adopts the relevant industry standards of the Ministry of Machinery and the Ministry of Chemical Industry; the letter W is defined in the model designation, and its meaning is to use the first letter W of the Chinese pinyin alphabet to indicate. According to the structure of the reducer, the horizontal cycloidal pinwheel reducer has the following models: BWD XWD BWY XWY BW XW and so on.
Application field and scope of single-stage horizontal cycloid reducer:
Single-stage horizontal cycloidal pinwheel reducer can be widely used in the reduction mechanism of various transmission machinery, such as: hoisting machinery, transportation machinery, mining machinery, metallurgical machinery, petrochemical machinery, textile machinery, printing and dyeing machinery, light industry machinery , Food machinery, pharmaceutical machinery, rubber machinery, plastic machinery, packaging machinery, beer machinery, road construction machinery, environmental protection machinery, grain and oil machinery, etc. various deceleration devices and equipment 

BWD series horizontal single-stage cycloid reducer

 Requirements:
1. Cycloidal pinwheel reducers are allowed to be used in continuous 24-hour work situations, and they are allowed to run in both forward and reverse directions. The rotation of the output shaft of the single-stage cycloid reducer is opposite to that of the input shaft, and the rotation of the output shaft of the double-stage cycloid reducer is the same as the rotation of the input shaft.
2. The output shaft of the cycloid reducer cannot bear axial force. The rated speed of the input shaft is 1500 rpm. When the input power is greater than 18.5 kW, it is recommended to use a 6-pole motor with 960 rpm.
3. The working positions of the horizontally installed cycloid reducer are all horizontal. The large horizontal tilt angle during installation is generally less than 15°. When it exceeds 15°, other measures should be adopted to ensure adequate lubrication and prevent oil leakage.
4. The output shaft of the cycloid reducer cannot be subjected to large axial force and radial force. Other measures must be taken when there is a large axial force and radial force.
5. In situations where overload may occur, an overload protection device should be installed.
6. In the occasion of high impact, vibration or frequent starting, the base and the foundation need to be reinforced with positioning pins (self-prepared) in addition to the foot bolts for connection.
7. When using a sprocket for transmission, do not loosen the toothed chain too much, otherwise impact will be generated when starting.

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