Electric spindles

Product Description

The machine spindles are the important parts of the machine tools, which traditionally driven by the gearings. The electrical spindles are the shortened name of embedded motor spindles, the main property of which is to out the motor inside the spindle, and to run by driving power. Thus to fulfill the motor and spindle compounding. Characteristics: Tight structure, high mechanical efficiency, low noise, low vibration, high precision. Stable running, weak impaction, prolonging bearing life of the spindles. High speed，high dynamic and static precision, high stability. The step less variable speed in the rang of the rated running speed is available to suit the request of various conditions and loads. Driving control skill makes accurate stop, accurate position and accurate speed suitable for the request of processing center and other numerical control machine tools. Upon the above characteristics, the electric spindles play the important role in improving the production efficiency and promoting the related industry development. Up to now, we have developed 8groups’series, **0 variaties of electric spindles with rated speed from 5, **0r/min to **0, **0, r/min, high speed precision rolling bearing and air static pressure bearing used as its support , the grease, oil mist, oil gas etc. for its lubrication, two kinds of output of constant torque & constant power. Brief introduction of various spindles Electric spindles for grinding include MD, MDF, MDT, MDS, MDK series etc. the lubrication ways may be oil mist, oil gas etc. the grinding spindles are widely used in bore grinding, externals grinding, hauling grinding, screw thread grinding etc. Electric spindles for milling include XD, XDS, XDJ three series, which can carry through the high-speed milling and carving processing matched with numerical control milling machine, carving &milling machine , and are suitable for the normal parts, industrial mould and wooden parts processing. The XDS serial is installed with the automatic power draw bar. With code panel for the XDJ serial electric spindle of the machining center, the rotation speed and accurate stopping can be controlled and cutter automatic changing are available. Electric spindles for drilling include ZD and ZDS two series. They are mainly used to small holes drilling, micro-holes drilling in PCB and pumps&nuzzles. With the automatic power draw bar. the cutter fast and automatic changing is available. ED series electric spindles for high-speed centrifugal devices are widely used in separation, amashing, fogging and testing etc. high speed centrifugal industry. ***** series electric spindles for high speed lathe work make it possible to get the fine processing accuracy and roughness, and are especially suitable for the aluminum, copper colored metal parts processing. LD series electrical spindles for high speed rotation rolling are used to process the inner screw thread copper pipes of the air conditioner heat exchangers. XP, XPJ, CPJ series mechanical spindles can be used for the processing centers, numerical control milling machine and lathes etc. connecting the power by the strap transmission and direct-mounted ***** have the specialty in high rotation speed and high precision. The other kinds of electric spindles include ones for cutting machines, testing equipments and driving, which are available on the request of customers.