Precision planetary reducer

ID/IDR series precision planetary reducer

Rotio/reduction ratio: I = 3:1 ~ 100:1

The output torque and output torque: Up to 2000 n.m

The frame size/frame type:

Id/idr47 ~ 255

In nc machine tools using permanent magnet brushless servo motor instead of stepping motor for feed has become a standard, local high-end products start using linear permanent magnet ac servo system. In the main shaft drive and high-speed permanent magnet ac servo asynchronous variable frequency drive to replace rate and speed has become a hot spot. Since the 90 s, Europe, the United States and Japan countries rushed to development and application of a new generation of high speed nc machine tools, high-speed motorized spindle unit revolutions in 30000 RPM to 100000 RPM, the workbench's feed speed at a resolution of 1 mu m to 100 m/min, so that more than 200 m/min, the resolution of 0.1 mu s, in more than 24 m/min. Today's numerical control machine high speed, high accuracy, high dynamic, high rigidity, the request of location system including: positioning speed and cutting feed speed; Positioning accuracy and contour cutting accuracy; Finishing the appearance of roughness; Under the interference of stability. The satisfaction of these requests mainly depends on the static and dynamic characteristics of servo system. We've seen the number of domestic servo system for wide product widespread application in economical nc machine tool, but in domestic servo system of the nc machine still face tough, performance is an important aspect, as well as stability and strong sex, perhaps brand effect is also difficult to insurmountable obstacle of short time.

Modern precision planetary reducer series ac servo system application range is very wide, for example, artillery, radar control. Gradually into the category of industrial and civilian category. Industrial applications including high precision CNC machine tools, robots and other general CNC machinery, for example, semiconductor equipment, postal service machinery, textile machinery, printing machinery, packaging machinery, metallurgical machinery, automated assembly line, all kinds of equipment, etc. Servo dosage of the industry, in turn, are: machine tools, food packaging, textile, electronics, plastics, printing and rubber machinery, semiconductor beyond 75% in total.