GR87-Y15-4P-8.22-M1 without motor, with motor gear reducer

GR87-Y15-4P-8.22-M1 Gear Reducer with Motor (Excluding Motor) Product Analysis

In the field of industrial transmission, the performance of the reducer as a core component directly affects the operational efficiency and stability of the entire equipment. GR87-Y15-4P-8.22-M1 with motor gear reducer (excluding motor) plays a key role in many industrial scenarios with excellent design and reliable quality. Next, let's delve into various aspects of this gearbox.

1、 Detailed Explanation of Model Meaning

GR： Representing the helical gear reducer series, this type of reducer uses helical gears as transmission components. Compared to spur gear reducers, helical gears have higher overlap during meshing, smoother transmission, and stronger load-bearing capacity. They can effectively reduce noise and vibration during transmission and are suitable for working conditions that require high operational stability.

87: It is the base number, which determines the key parameters such as the external dimensions and installation dimensions of the reducer. Different base numbers correspond to different application scenarios. Base number 87 means that the gearbox can meet the specific spatial layout and installation requirements in terms of overall structural design. Whether installed horizontally or vertically, it can achieve precise docking with other equipment.

Y15-4P： Although the motor is not included here, this section was originally used to describe the parameters of the matched motor. Y "stands for asynchronous motor, which is one of the most widely used types of motors in the industrial field. It has the advantages of simple structure, reliable operation, and easy maintenance. 15 "indicates that the rated power of the motor is 15 kilowatts, which endows the reducer with strong power output capability and can drive various types of mechanical equipment with large loads. The "4P" refers to a motor with 4 poles, and the synchronous speed of a 4-pole motor is usually 1500 revolutions per minute. The actual operating speed is slightly lower than the synchronous speed, about 1460 revolutions per minute. This speed characteristic provides suitable input power for the reducer, and after being reduced by the reducer, it can meet the different requirements of the equipment for output speed and torque.

8.22: It is the reduction ratio of the gearbox, which reflects the ratio relationship between the input shaft speed and the output shaft speed. In this reducer, for every 8.22 revolutions of the input shaft, the output shaft rotates 1 revolution. Through this reduction ratio, the high-speed rotation of the motor is converted into the low-speed high torque motion required by the equipment, meeting the working requirements of many industrial equipment that require high torque and low speed during operation. For example, in some process links that require slow and powerful pushing, lifting, or stirring, this reduction ratio can ensure the smooth and efficient operation of the equipment.

M1： M1 represents a specific installation method for the gearbox, which has strong universality and can adapt to various equipment structures and installation environments. It specifies the interface form, size, and fixing method for connecting the reducer with other equipment, making it convenient for users to install flexibly according to actual needs, greatly improving the applicability of the reducer in different industrial scenarios.