Mandrel Runout 0.008mm 400Hz CNC Machine Spindles 1.5KW High Performance 7.2KG

Contact Details:

CHANG ZHOU RUNLAI ., is a professional supplier of machinery procurement. whose vision is to offer the best service , quality & price to our clients all over the world.  
Our Spindles have been export to some countries,and have got some countries approved.

Specifications:

1. cast iron steel bed 
2. six high power spindle 
3. imported ball screw and HIWIN square 
4. DSP control, USB port

Connect mode:ER16
Tool holder’s diameter:0.5-10mm(Factory standard: 2 fillings)
Taper hole of spindle runout:≤0.003mm
Mandrel runout:≤0.008mm
Lubricating mode: grease
Spindle mode:NYM80-24Z/1.5
Spindle parametric:                                    Overall size(mm):
Frequency:400Hz                                       D:80
Rotating speed: 24000rpm                              D1:60
Power:1.5Kw                                           L:210
Voltage:220V                                           L1:10
Electric current:6A                                      L2:26
Cooling mode:water
Bearings mode:2*7004   1*7002
Weight:7.2KG

Description:

The GMN import bearings and engine oil are used to ensure high performance of the spindle. Tool changing structure is advanced so that the signal and tool changing movement could be reliable and stable. 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,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, for a long time. 

Applications:

the circular carving and drilling and milling of the matrix, spApplicable scope: This product is suitable for Engraving machine or Engraving and milling machine and Lock industry. It is mainly used foectacles and jewelry.

Competitive Advantage:

1, Low noise, little vibration, good stability, high processing precision
2, Infinitely variable speed transmission for frequency changer with wide speed range
3, Adopt the ceramic core Aerial plug, more safe and reliable

Notes for Use of Motor Spindle 

•  Before using the water-cooled motor spindle, it must be ensured that the cooling system is working properly and working without cooling condition is strictly forbidden. Cooling water calculate by 1 liter per kilowatt minute. The minimum flow rate of cooling water is not less than 5 liters per minute. The cooling water pipe and the water nozzle connection must be reliable to prevent leakage.
•  Temperature should be controlled in 5 to 30 degrees. If the ambient temperature is above 30 degrees, the cooling medium must be forced to cool. Precision machining machine requires coolant temperature at 20 degrees positive or negative 2 degrees.
•  When stored clamping tool on electric spindle, the collet , nut and tapered bore must be cleaned to ensure accuracy. The hilt is inserted into the collet must be greater than 15 mm.
•  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.
•  Knock on the spindle end cover, collet and cutterhead when remove bit is forbidden. No bump in the process of saving, transporting and using motor spindles especially the end cover.
•  Please refer to the instruction manual when store the spindle.
•  Cooling the spindle by water cooling machine should control the temperature between 22 to 25.