GUANGZHOU HAOZHI INDUSTRIAL CO., LTD.

Theproduct features are as follows：

Latheelectric spindle can achieve high precision, high-efficiency, heavy-dutyprocessing, spindle start-up time is less than 1 second, and compared with thetraditional lathe spindle, production efficiency increased by more than 10%.Lathe electric spindle shaft diameter is large, spindle stiffness is increasedby more than 20% to achieve larger cutting. Spindle end runout is less than 2μm, positioning accuracy is 0.01°, the maximum accuracy can reach 0.001°,dynamic balance grade is G0.4, the roundness of turning parts is less than 1 μm.At present, lathe electric spindle has asynchronous double-winding electricspindle series and permanent magnet synchronous electric spindle seriesproducts.

Theproduct features are as follows：

Highaccuracy：Theinner hole (outer cone) runout of grinding spindle is no more than 1 μm, thedynamic balance grade of spindle is G0.4, and the vibration of spindle is nomore than 0.6 mm/s, which has excellent high precision;

Highefficiency：Usuallythe grease lubrication technology is used for spindle bearings, simple andconvenient for use; When the special working conditions require ultra-highrotational speed, the spindle bearings can be lubricated with oil and gas, andlarger bearings can be selected under the same installation conditions toachieve high rotational speed as well as higher axial and radial rigidity, thusproviding strong support for high-speed and high-precision machining of thegrinding machine and improving the machining efficiency;

Highconfiguration: Provide a large number of optionalaccessories, such as speed sensors, temperature sensors, on-line dynamicbalance system, high-speed rotary joints for central effluent, etc.

Havegood expansibility and compatibility：Thegrinding spindle has good compatibility, and has been successfully applied to anumber of international well-known brands of grinding machines;

Theproduct features are as follows:

It is simple in structure, with a small size and a light mass： Comparedwith the common reducer with the same transmission ratio, the quantity of partsis reduced by 50%, the volume and weight are reduced by 1/3, and the volume andweight of the short-cylinder harmonic reducer are reduced by 1/2.

Highaccuracy: Compared with the common geartransmission with the same machining grade, its transmission accuracy can beimproved by about 4 times, and the transmission accuracy is better than that ofthe same kind of domestic products;

It is stable in motion, with low noise:In the meshing process of gears, the tooth surface contact area is large andthe relative sliding speed is small, so the transmission is stable and thenoise is small;