The precision planetary reducer is a high-precision reduction device that can reduce the speed of a high-speed motor to a low speed to achieve the purpose of controlling the motor.It consists of planetary gears, planetary shafts, planetary wheels, bearings, stators and other components. The planetary gear is the core component of the reducer. It can reduce the speed of a high-speed motor to a low speed, thereby achieving the purpose of controlling the motor.The advantages of precision planetary reducer are its high precision, low noise, compact structure, light weight, simple installation and convenient maintenance.It can be used to control various mechanical equipment, such as machine tools, printing machines, looms, sewing machines, dryers, mixers, etc.Precision planetary reducer equipped with servo motor can achieve precise position control and meet various complex control requirements.The servo motor can automatically adjust the motor's speed and torque according to changes in control signals to achieve precise position control.In addition, the servo motor can also realize automatic adjustment of speed and torque. Read More

The harmonic reducer is a new type of reducer that can provide high-precision, high-efficiency, and low-noise reducer capabilities.Its emergence provides new possibilities for the application of joint robots.The advantage of the harmonic reducer is that it can provide high-precision reducer capabilities and can meet the high-precision requirements of articulated robots.Its reduction ratio can reach 1000:1, which can meet the high-precision requirements of joint robots.In addition, the harmonic reducer has high efficiency and can provide higher power output to meet the high power requirements of articulated robots.In addition, the harmonic reducer has low noise and can meet the low-noise requirements of articulated robots.Its noise level is less than 50dB, which can meet the low-noise requirements of articulated robots.Therefore, the harmonic reducer can meet the high-precision, high-efficiency, and low-noise requirements of articulated robots, providing new possibilities for the application of articulated robots.The application of harmonic reducers on articulated robots has been Read More

RV reducer is a transmission device enclosed in a rigid shell and driven by gears to reduce speed and increase torque to meet the working needs of mechanical equipment.It plays the role of matching speed and transmitting torque between the prime mover and the working machine or actuator, and is widely used in modern machinery.Then let’s take a look at the uses of RV reducers in various industries.1. Automobile production line, welding robot [arm] The industrial robot arm is a multi-purpose, reprogrammable automatic control manipulator (Manipulator) with three or more programmable axes, used in the field of industrial automation.In order to adapt to different uses, the mechanical interface of the last axis of the robot arm is usually a connecting flange, which can be connected to different tools or end effectors.2. [Important unit] of the machining center. The so-called machining center refers to the integration of multiple functions on one piece of equipment. The workpiece can be automatically replaced during one clamping process, and the workpiece can be completely replaced. Read More

RV-20E and 40E have two planetary gears. Please pay special attention when assembling the input gear.The input gear should be inserted straight in.If the phase with the planetary gear does not match, please slightly change the angle in the circumferential direction and make sure that the motor flange surface is not tilted and is in close contact.It is strictly forbidden to screw in bolts, etc.If the flange surface is tilted, it may cause the state shown in Figure 12 below left.Technical requirements for RV-6E, 20E, and 40E reducers: Appearance quality mark: The appearance of the reducer should be neat and beautiful, with clear and correct markings.There should be no obvious defects such as bumps, scratches, burrs, pits and rust on the surface of the reducer bar. The fastener connection should be firm, the pins should be tight, and the seal should be reliable.The handwriting of the mark should be clear and correct. After testing under specified environmental conditions, the mark and handwriting should still be clearly visible. The reducer should have reliable anti-rust measures.Basic dimensions, Dimensions of the reducer, installation dimensions should comply with P09-919 and P20-P2 Read More

Sealing is a difficult problem that the machinery industry has been trying to solve.At the same time, it is also a major problem that plagues the lubrication and maintenance of equipment in factories and mines. 90% of the reducers used in some factories and mines have varying degrees of oil leakage at the output shaft end, which not only wastes a lot of equipment lubricating oil, but also uses up the equipment. , Maintenance and maintenance bring difficulties, and at the same time, the hygienic condition of the equipment is very poor.The equipment 'runs, pops, drips, and leaks' is relatively serious, and the service life of the seals is relatively short, making the use cost of the equipment very high.Analysis of the causes of oil leakage in currently used reducers. Taking the S87 turbine reducer as an example, we analyzed that the main causes of oil leakage are as follows: (1) The gear shaft passes through the circular surface where the bearing is located. The end cover extends out of the reducer, and there is a certain gap between the shaft and the end cover hole. Due to the pressure difference on both sides of the sealing point, the splashed lubricating oil cannot flow back to the lower housing of the reducer in time after passing through the bearing, and the oil accumulates between the bearing and the reducer. between the end caps while the shaft is rotating Read More

Mechanical noise is the noise caused by the collision, friction, impact and vibration of mechanical parts during operation.When a pair of gears mesh, due to the inevitable existence of varying degrees of errors in tooth pitch, tooth shape, tooth direction, etc., coupled with changes in external loads, meshing impact will occur during operation and an emission corresponding to the gear meshing frequency will occur. Noise, friction sound will also occur due to relative sliding between the tooth surfaces.Gears are the basic parts in engine transmission. Reducing gear noise is very necessary to control engine noise. So what measures should be taken during the manufacturing process?So what is the mechanism of gear noise?In what form is the noise generated?1. Pulsation impact of meshing gear nodes. During the transmission process of a pair of involute gears, the trajectory of the contact points of each pair of gear teeth always runs continuously on the meshing line, as shown in Figure 1.O; is the driving gear driving the passive gear of 02 in the direction shown in the figure. Read More