Year1
- 功 率：
- 0.37KW～55KW
- 转 矩：
- 150N·m～20000N·m
- 单级：
- 7-87
Cycloidal pinwheel reducer
Cycloidal pinwheel reducer is a novel transmission device that applies the planetary transmission principle and adopts cycloidal pintooth meshing. This kind of reducer has replaced two-stage and three-stage ordinary cylindrical gear reducers and cylindrical worm reducers in most cases.
Specific models of cycloidal pinwheel reducer
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Cycloidal pinwheel reducer model
According to the transmission ratio, it is divided into first, second and third levels.
There are thirteen models at level one.
There are two levels of models.
There is a three-level model.
According to the structural type, it is divided into four types: horizontal type, vertical type, biaxial type and direct coupling type.
Characteristics of Cycloidal Pinwheel Reducer
The transmission ratio is large. When the first-level deceleration occurs, the transmission ratio is . When the second-level deceleration occurs, the transmission ratio is . When the third-level deceleration occurs, the transmission ratio is . More stage combinations can be used as needed.
. High transmission efficiency. Since the meshing part of the machine adopts rolling meshing, the average efficiency can reach more than %.
, small size and light weight. Because it not only adopts the planetary transmission principle, the input shaft and the output shaft are on the same axis, but also has the unique feature of being directly connected to the motor. Therefore, this machine has a compact structure and small size. , light weight characteristics.
, Fewer faults and long life. The main transmission meshing parts of this machine are made of bearing steel, so it has good mechanical properties and good wear resistance. In addition, it uses rolling friction, so it has fewer faults and long life.
. Reliable and stable operation. The machine has multi-tooth meshing during the transmission process, so it operates stably and reliably with low noise.
, Easy to disassemble and assemble, easy to maintain. Due to the reasonable structural design, it is easy to disassemble and assemble and easy to maintain
. This machine also has strong overload capacity, impact resistance, small inertia moment, and is suitable for frequent starts and forward and reverse rotations. specialty. It has a high degree of modularity and standardization, few parts and specifications, and a wide range of power, torque, and speed ratio.
The reducer is a novel transmission device that applies the planetary transmission principle and adopts cycloidal pin tooth meshing. The entire transmission device can be divided into three parts: input part, reduction part and output part. A misaligned double eccentric sleeve is installed on the input shaft. Two roller bearings called swing arms are installed on the eccentric sleeve. The center holes of the mechanism and the two cycloid wheels are the raceways of the swing arm bearings on the eccentric sleeve. , and the cycloidal wheel meshes with a set of annularly arranged pin teeth on the pin gear to form an internal meshing reduction mechanism with a tooth difference of one tooth. In order to reduce friction, in a reducer with a small speed ratio, the pin teeth are Comes with pin tooth cover. When the input shaft rotates with the eccentric sleeve, due to the characteristics of the tooth profile curve on the cycloid wheel and the limitation of the pin teeth on the needle gear, the motion of the cycloid wheel becomes a plane motion with both revolution and rotation. When the input shaft rotates forward, the eccentric sleeve also rotates once, and the cycloidal wheel rotates through one tooth in the opposite direction to decelerate. With the help of the output mechanism, the low-speed rotation of the cycloidal wheel is transmitted to the cycloid through the pin. output shaft, resulting in lower output speed.
Things to note during the running-in period of cycloidal pinwheel reducer
. Reasonable selection of lubricating oil, especially for reduction motors with greater input power, load gear oil must be added. Pay attention to regularly checking the lubricating oil, hydraulic oil, coolant, oil level and quality, and pay attention to checking the sealing of the whole machine. During the inspection, it is found that there is too much oil, and the cause should be analyzed. At the same time, the lubrication of each lubrication point should be strengthened. It is recommended that the lubrication points should be filled with grease every week during the running-in period (except for special requirements). When connecting the vertical reducer with oil pump to the power supply, pay attention to the rotation direction of the oil pump. Clockwise rotation is correct.
.While keeping the reduction motor clean, adjust and tighten loose parts in a timely manner to prevent loose parts from aggravating wear and tear or causing parts to be lost.
. After the running-in period is over, the machine should be subject to mandatory maintenance, inspection and adjustment work should be carried out, and attention should be paid to the replacement of oil.
Factory address Liying Industrial Park, Rencheng District, Jining City, Shandong Province
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