The specific introduction of the reducer The characteristics of the cycloid reducer

Speed ​​machineSpecific introductionCycloid reducerFeatures:  

1. High-speed ratio and high-efficiency single-stage transmission can achieve a reduction ratio of 1:87, and the efficiency is above 90%. If multi-stage transmission is used, the reduction ratio is larger.  

2. Compact structure and small volume Due to the planetary transmission principle, the input shaft and the output shaft are on the same axis, so that the model can obtain the smallest size possible.  

3. The operation is stable and the noise is low. The number of meshing teeth of the cycloid needle is large, the overlap coefficient is large, and the mechanism of the balance of the machine parts is used to limit the vibration and noise to a minimum. 

4. Reliable use and long service life Because the main parts are made of high-carbon chromium steel, which is quenched (HRC58-62) to obtain high strength, and some transmission contacts use rolling friction, so they are durable and have a long service life.  

5. Reasonable design, convenient maintenance, easy disassembly and installation, minimum number of parts and simple lubrication make the cycloid reducer deeply trusted by users.  




(2) Hardened cylindrical gear reducer

(3) Planetary gear reducer

(4) Soft tooth surface reducer

(5) Three-ring reducer

(6) Crane reducer

(7) Worm gear reducer

(8) Shaft-mounted hardened gear reducer

(9) Continuously variable transmission

The main feature of the worm gear reducer is that it has a reverse self-locking function and can have a larger reduction ratio. The input shaft and the output shaft are not on the same axis or on the same plane.But generally the volume is large, the transmission efficiency is not high, and the accuracy is not high.The harmonic drive of the harmonic reducer uses the controllable elastic deformation of the flexible element to transmit movement and power. The volume is small and the accuracy is high. However, the disadvantage is that the flexible wheel has a limited life and is not resistant to impact. The rigidity is compared with metal parts. difference.The input speed cannot be too high.The advantages of planetary reducer are compact structure, small return clearance, high precision, long service life, and large rated output torque.But the price is slightly more expensive.

(10) Cylindrical gear reducer

The cylindrical gear reducer is a power transmission mechanism that uses the speed converter of the gear to reduce the number of revolutions of the motor to the desired number of revolutions and obtain a larger torque device.The cylindrical gear reducer is a relatively precise machine, and the purpose of using it is to reduce the speed and increase the torque.

The gear of the cylindrical gear reducer is processed by carburizing, quenching and grinding, with high bearing capacity and low noise; it is mainly used in belt conveyors and various transportation machinery, and can also be used in the transmission mechanism of other general machinery.It has the advantages of high bearing capacity, long life, small size, high efficiency, light weight, etc. It is used in the transmission device in which the input shaft and the output shaft are arranged in a vertical direction.

Types of cylindrical gear reducers:

1. ZQD cylindrical gear reducer

2. ZQA cylindrical gear reducer

3. ZSC cylindrical gear reducer

The performance characteristics of ZQA cylindrical gear reducer:

(1) The gears are made of high-quality alloy steel through carburizing and quenching, and the tooth surface hardness reaches 54-62HRC.

(2) The main parameters such as center distance and nominal transmission ratio are optimized and designed, and the main parts and components are interchangeable.

(3) Generally, oil pool lubrication and natural cooling are used. When the thermal power cannot be satisfied, circulating oil lubrication or fan cooling coil can be used for cooling.

(4) Small size, light weight, high precision, large carrying capacity, high efficiency, long life, high reliability, stable transmission and low noise.