Cycloid reducer introduction

high speed planetary gearboxes is a kind of application of planetary transmission principle, the use of cycloid gear meshing of the new transmission device.
Cycloid reducer All gears can be divided into three parts: the input part, the deceleration part, the output part. In the input shaft is equipped with a dislocation 180 ° double eccentric sleeve, eccentric sleeve with two known as the arm of the roller bearing, the formation of H institutions, the two cycloid center hole is eccentric sleeve arm And the Sugar mill gearbox is engaged with a set of annularly arranged needles on the pinion gear to form an internal gear reduction mechanism having a tooth difference as a tooth (in order to reduce the friction, in the case of a small speed ratio , Needle teeth with needle sets).
When the input shaft with a set of eccentric rotation, due to the characteristics of the cycloid on the profile curve and the needle on the needle on the needle so that the movement of the cycloid has become both open and rotating plane movement, in the When the input shaft is rotated forward, the eccentric sleeve is also rotated for one week, the cycloid turns in a tooth in the opposite direction to obtain the deceleration, and then through the W output mechanism, the low speed rotation of the cycloidal wheel is transmitted to the output shaft through the pin, Resulting in a lower output speed.

Precision reducer characteristics and application range

dinamic oil gearbox with a large transmission ratio, wide range, high precision, empty back, carrying capacity, high efficiency, small size, light weight, smooth transmission, low noise, can transfer motion to the sealed space, the output stiffness, Small and so on, is now widely used in space technology, energy, electronics industry, petrochemical, military industry, robots, instrumentation, textile machinery, printing machinery, packaging machinery, lifting transport machinery, medical equipment, food processing machinery and other industries in.

What are the advantages of planetary reducer?

planetary high speed gearbox is a wide range of industrial products, its performance can be comparable with other military grade reducer products, but it has the price of industrial products, mainly for the tower crane rotation mechanism, but also as a supporting component for Lifting, mining, transportation, construction and other industries.
small bevel gearboxes has the advantages of small size, relatively compact structure, small return gap, high transmission efficiency, wide range of deceleration, high precision, long life, rated output torque can be done very large. So it is widely used in servo, step, DC and other transmission systems. Its role is to ensure that the premise of precision transmission, mainly used to reduce the speed increase torque and reduce the load / motor moment of inertia ratio.

The use of cycloid reducer

explosion-proof electric drum is widely used in petroleum, environmental protection, chemical industry, cement, transportation, transportation and so on. The cycloidal reducer is widely used in oil, Textile, pharmaceutical, food, printing, lifting, mining, metallurgy, construction, power generation and other industries.
Cycloid reducer as a drive or deceleration device, its unique smooth structure in many cases can replace the ordinary cylindrical gear reducer and worm gear reducer, therefore, Helical parallel shaft geared motor in various industries and fields are widely The use of the majority of users by the general welcome.

Information introduction of metallurgical reducer

Metallurgical reducer with steel plate welding, the box by annealing to stress treatment, gear with high quality low carbon alloy steel, tooth surface by carburizing quenching treatment, and by grinding, product quality and reliable performance.
Widely used in metallurgy, miners, lifting, transportation, cement, construction, chemical, printing and dyeing, pharmaceutical, food and environmental protection industries. Applicable to the working environment temperature -40 ℃ ~ +40 ℃, in the rated load and speed, the high speed reducer tank temperature rise does not exceed 60 ℃, the maximum oil temperature does not exceed 80 ℃.
Metallurgical reducer features:
1. Reduction ratio range, nominal speed ratio 10-200;
2. Mechanical transmission efficiency is high, two to 96%, three to 94%;
3. Smooth operation, low noise;
4. As a result of 42CrMo, 35CrMo forging quenching and tempering treatment, respectively, the production of gear shaft and gear, so long life, high carrying capacity;
5. Easy to install.

Application of Gear Reducer in Truck Operation

parallel shaft high speed gearbox are almost non-synchronous. An argument is to synchronize the increased weight with the payload that is one thing that fails, and the driver driving takes thousands of hours so that there is enough time to learn to drive the non-synchronized transmission efficiency. Paper mill gearbox often in urban traffic, such as cement mixers, gear reducers need to transfer very frequently, in the stop and traffic caught in a mess. Because very few heavy-duty transmission synchronizers have automatic transmissions, rather than commonly used, despite their increased weight, cost and efficiency losses.
Heavy duty trucks are commonly used for diesel engines. From the 20th century, 70's diesel truck engines and early tend to have a narrow power band, so many of the near-space gears were needed. With 1968 Maxidyne, the diesel truck engine turbocharger began to increasingly use and expand the power with electronic control, making less and less gear ratio. A smaller proportion of transmission is lighter and can be more effectively reduced due to serial transmission. Few transitions also make more of a truckable truck. As of 2005, fleet operators often used 9,10,13 or 18 speed gearboxes, but automatic manual and semi-automatic transmissions are becoming more common for heavy vehicles because they can improve efficiency and driving performance, gear reducer to reduce into the market The new barriers to the driver, and can improve the safety of the road conditions for the driver to concentrate.