High Torque 800Hz 3.2kw High Precision Spindle 105-9-24Z  Automatic Tool Change 

Our products are mainly used in manufacture of Furnishing, Works of art, Mould, Works of art.
In Furnishing, it can be used in making cutterblock used by carving machine. Concerning Mould, it can be used to process metal mould. Also in making works of art, pierced carving, jade carving, stone carving, seal carving and the process of manufactory methyl-methacrylate.
Largely demanded in Brazil and Thailand.

Specifications:

Spindle mode:NYM105-9-24Z/3.2
Spindle parametric:                                    Overall size(mm):
Frequency:800Hz                                       D:105
Rotating speed:9000-24000rpm                         D1:78
Power:3.2Kw                                           L:250
Voltage:380V                                           L1:37
Electric current:8A                                      L2:31
Connect mode:ER20
Tool holder’s diameter:1-13mm(Factory standard: 2 fillings)
Taper hole of spindle runout:≤0.003mm
Mandrel runout:≤0.008mm
Lubricating mode: grease
Cooling mode:water
Bearings mode:2*7005   2*7003
Weight:15.5KG

Description:

The GDZ High Speed Motor Spindle researched and developed by our company has low noise and high accuracy characteristics. It adopts two-pole to six-pole motor-driven system and the spindle is made by the nickel chromium molybdenum alloying steels through standard heat treatment program to reach the requirement of high accuracy and stability. Depth of parallelism within 0.002mm and Perpendicularity within 0.002mm are necessary. Balance test should use the computerized balancer machine to check the precise balance of spindle with full speed. Assemble and install area’s temperature is controlled by the thermostatic air conditioner within accurate fit tolerance. The assemble and install step is adjusted according to standard correction program when tightening the nut and is tightened by torque wrench within criterion, which make us not to correct the spindle by adjust the nut. Our high speed motor spindle utilizes hydraulic pull weights imported from German to measure the spindle’s pull accurately. The spindle leaving the factory is promised to run all for an integral test process so that the time of machine tool manufactors’ running time and machine tools delivery time could all be shortened.
Applications:
Applicable scope: This product is suitable for Engraving machine or Engraving and milling machine and Lock industry. It is mainly used for the circular carving and drilling and milling of the hardware, glassworks and woodworks.

Competitive Advantage:

Product features:
1, Constant power spindle with low rotating speed and high torque; Low rotating speed used for drilling and milling or rough machining; High rotating speed used for engraving and milling or fine machining. This product has wide application.
2, Low noise, little vibration, good stability, high processing precision
3, Infinitely variable speed transmission for frequency changer with wide speed range
4, Adopt the ceramic core Aerial plug, more safe and reliable
5, The front end of the bearing use the water-cooling equipment , the cooling effect of the spindle is better. The durable years of the Bearings gets more longer.

After-sale protection:

Bearing warranty last for half a year,Machine quality assurance last for a year.

Notes for Use of Motor Spindle: 

1, The motor spindle must be preheated before processing every day. Until reaching the processing speed and running for 15 to 20 minutes, the spindle could start fine finishing. The spindle should stop 2 hours to prevent mechanical fatigue every day, so as to prolong the life.

2, Cooling the spindle by water cooling machine should control the temperature between 22 to 25.

3, The spindle should rotate in the specific