Article List
- Easy to understand, gearbox disassembly steps!1. When disassembling the protective cover of each part, the disassembly line of motor and brake shall be marked as a reference for reassembly. 2. Remove the pin of the high-speed shaft coupling of the cylindrical gear reducer, unfasten the low-speed shaft tooth coupling, and move the two halves of
- Explanation and solution of broken shaft of reducerSometimes, the reducer can break the shaft.Why does the output shaft of the drive motor of the reducer break?In order to solve this problem, the cross-section of the output shaft of the drive motor unit of the reducer was checked.It can be said that the cross-section of the output shaft is
- Explanation and solution of broken shaft of reducerSometimes, the reducer may break its shaft. Why does the output shaft of the drive motor of the reducer break? In order to solve this problem, the cross section of the output shaft of the drive motor device of the reducer was checked. It can be said that the cross section of the output shaft is the
- Maintenance method of cycloidal pinwheel reducerThe hard surface gear reducer is mainly a type of reducer manufactured according to the national standard, and it is mainly used for the transmission device with the output shaft arranged in the vertical direction.In industrial production, hard tooth surface reducers are mainly used in belt conveyors and speed changers
- Repair method of cycloidal pin gear reducerHardened face gear reducer is mainly a type of reducer manufactured according to the national standard, which is mainly used for transmission devices arranged in the vertical direction of the output shaft. In industrial production, the hardened gear reducer is mainly used in belt conveyors and vario
- Types of reducers and geared motorsMany friends can't tell the difference between the reducer and the motor.In fact, they are very different.The reducer refers to the reducer and the motor, that is, the integration of the motor.This integration can also be called a geared motor or a geared motor.High technical content of reducer
- Type of reducer and reduction motorMany friends can't tell the difference between the reducer and the motor. In fact, they are very different. The reducer refers to the reducer and the motor, that is, the integration of the motor. This integration can also be called a gear motor or a gear motor.The speed reducer has high technical re
- What is the difference between a reducer and a geared motor?Many friends can't tell the difference between a reducer and a motor. In fact, they are still very different. A reducer refers to a reducer and a motor, that is, an integrated body of a motor. This integrated body is usually called a gear motor or a gear motor.Geared motors have high technical requirements and high technological content. They are usually used in steel, machinery and other industries: the geared motor is a relatively precise machine. As the name implies, its purpose is to reduce the speed and increase the torque.The types of reducers and geared motors are also divided into various types. The reducers are divided into vertical direct-type gear reducers, vertical double-shaft gear reducers, horizontal direct-type gear reducers, and horizontal double-shaft gears. Reducer: The reducer motor is divided into three-phase asynchronous motor, horizontal three-phase gear reducer motor, and vertical three-phase gear reducer motor, which can be selected according to needs.The geared motor is characterized by simplified structure, space saving, reliability and durability, and high overload capacity. The geared motor adopts a new type of sealing device, which has good protection performance.
- The difference between single-stage reducer and double-stage reducerNow there are various types of reducers on the market. Today, let’s talk about the difference between single-stage reducer and double-stage reducer.Single-stage reducer is also called single-stage reducer. It can be divided into single-stage worm gear reducer, single-stage gear reducer and single-stage RV reducer. The installation type is divided into horizontal type and vertical type.Double-stage reducer, also known as double-stage worm gear reducer, is divided into two-stage cast iron worm reducer and double-stage RV worm reducer. Compared with single-stage reducer, it has one more transmission device.The single-stage reducer is composed of a gear or a worm gear transmission. The latter is a single mechanism that is used to transmit the power of the prime mover to the working machine and make the working machine work at the required speed.The double-stage reducer has an additional intermediate transition gear. The left side of the driving vertebral gear meshes with the bevel gear of the intermediate gear. The bevel gear has a small-diameter spur gear on the same axis, and the spur gear meshes with the driven gear.Single-stage reducers are widely used in many fields, including transportation
- How to use lubricating oil for worm gear reducer?1. Selection of lubricating oil When the peripheral speed of the high-grade gear in the reducer is greater than 2.5m/s, or when the ambient temperature exceeds 35-50 degrees Celsius, it is recommended to use No. 320 medium-duty industrial gear oil.If the reducer manufacturer has requirements or other regulations for the oil used in the reducer, it should be selected according to the requirements or regulations of the reducer manufacturer.2. Replacement of lubricating oil After 300-600 hours of operation for the first time, the lubricating oil should be replaced.After that, replace the lubricating oil every time the reducer works for about 4000 to 6000 hours.3. The starting oil supply reducer has been placed for more than one day (that is, the time without working state) and it is a reducer that starts with full load. It should be lubricated with circulating oil, and the lubricating oil should be supplied to the place that needs to be lubricated before starting.If it is oil-immersed lubrication in the oil pool, it is recommended to manually supply the upper half of the gear with lubricating oil from the window before starting.Fourth, the size of the oil injection