400Hz Water Cooling  CNC Router Tools , High RPM Electric Motor 24000rpm

In extremely high speed working environment, ordinary bearing can not ensure this high rotate speed for using for long time. But our bearing can do .

Specifications:

Mandrel runout:≤0.008mm
Connect mode:ER20
Tool holder’s diameter:1-13mm(Factory standard: 2 fillings)
Taper hole of spindle runout:≤0.003mm
Spindle mode:NYM85-24Z/2.2
Spindle parametric:                                    Overall size(mm):
Frequency:400Hz                                       D:85
Rotating speed: 24000rpm                              D1:63
Power:2.2Kw                                           L:242
Voltage:380V                                           L1:7
Electric current:7A                                      L2:33

Lubricating mode: grease
Cooling mode:water
Bearings mode:2*7005   2*7002
Weight:9.6KG

Description:

Tool changing structure is advanced so that the signal and tool changing movement could be reliable and stable.GDL80 series Motor Spindle is the automatic tools changing spindle designed by our company. It adopts four-pole motor-driven system and the ISO20 knife handle, could usually be used in the quick processing of different materials with Φ3~Φ10 blade from 24000rpm to 30000rpm. The multichamber protective measure including double-layer sealing device and air sealing conformation can efficaciously provide liquid from getting in and keep Motor Spindle working for a long time. The GMN import bearings and engine oil are used to ensure high performance of the spindle. 

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 matrix, spectacles and jewelry.

Competitive Advantage:

Adopt the ceramic core Aerial plug, more safe and reliable
Infinitely variable speed transmission for frequency changer with wide speed range

Low noise, little vibration, good stability, high processing precision