The geared motor is located between the prime mover and the working machine or the actuator to match the speed and transmit torque. The geared motor is widely used in modern machinery. The geared motor is a self-contained closed transmission that is used to reduce the speed and increase the torque to meet the working needs, and can also be used in some occasions to increase the speed, so it is also called the speed increaser.
A geared motor is an integrated body of a gearbox and a motor. This type of integrated body is also commonly referred to as a geared motor or a geared motor. Usually, it is assembled by a professional reducer factory. After integration and assembly, it is supplied with the motor. The geared motor is widely used in metallurgy, mining, light industry, chemical steel, cement, printing, lifting and transportation, wind turbines and other industries, and can be used to introduce equipment.
The geared motor is a relatively precise machine. The geared motor is mainly composed of transmission parts, shafts, bearings, cabinets and accessories. The following is a detailed analysis of the structure of the geared motor: gear, shaft, and bearing combination: the pinion and the shaft are integrated into a gear shaft. This structure is used when the gear diameter is not related to the diameter of the shaft. The bearing is lubricated by the thin oil splashed when the gear rotates. At the same time, in order to prevent the loss of lubricating oil and the outside dust entering the box, a sealing element is arranged between the bearing end cover and the overhanging shaft.
The geared motor housing is an important component of the geared motor. It is the base of the transmission parts and should have sufficient strength and rigidity. The box is generally made of grey cast iron, and a cast steel box can also be used for geared motors with heavy or shock loads. Gray cast iron has good castability and vibration damping.
Accessories for geared motors: In order to ensure the normal operation of the geared motors, in addition to paying sufficient attention to the structural design of the gears, shafts, bearing combinations and cabinets, the influence of the lubricating oil of the geared motors on the geared motors should also be considered. Pay attention to the lubricating oil pool of the geared motor, oil injection, oil discharge, check the oil level, reasonable positioning of the cover and the box seat during processing and disassembly and repair, and reasonable selection and design of auxiliary parts and components such as lifting. |
