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1 X  2.2 kw Water Cooled Spindle ER20 220v 4 Bearings 80mm

1 X  80mm Cast Aluminium Bracket

Parameters:

• Size: 80x230mm (Middle body diameter:80mmxLength:230mm)

• Speed Ways: Speed Ways: Through 3-phase output inverter and adjust the inverter frequency to change the spindle speed.

• Cooling: Water cooling

• Power Interface: Optional H20-4 pins waterproof air plug. The air plug marked "1 ","2"," 3"," 4", "1 ","2 ","3" were connected to inverter (U, V, W), 4 connected inverter ground.

• Power: 2.2kw

• Voltage: 220v

• Current: 10A

• Frequency: 0-400Hz

• Speed: 0-24000rpm

• Runout Off: Less than 0.01mm

• Diameter(mm): 80

• Bearing Type: 2 x 7005 P4 DT & 2 x 7002 P4 DT

• Collet: ER20

• Clip Knifediameter: 13mm,12mm,12.7mm,11mm,10mm,9mm,8mm,7mm, 6.35mm,6mm, 5mm, 4mm, 3.175mm, 3mm, 2mm, 1mm (standard 6mm)

• Water Cooling ER20 collet chunk

• Grease Lubrication

• Main Application: Engrave for wood,bamboo,normal PCB,PVC,PMMA,plastic,bamboo,duotone board(ABS)and etc nonmetal,also can engrave on gold,silver,copper,aluminium,Pb etc soft metal surface working.

Preparations before use:

• Spindle working environment temperature is usually -10  ~ 40 .

• Before installing the first electric spindle axis head turned by hand, should feel flexible, non-blocking phenomenon.

• Spindle in the preservation and transportation, high-speed grease inside the bearing state will change, customers should be running at low speed for 30 minutes. 3000 rpm and then follow the poor increase, run 20 minutes each. Spindle and the inverter should be working together. The inverter's specifications and parameter settings need match spindles parameter.

• Connect the inverter spindle, three-phase inverter power cord should be soldered in the plug 1 (U), 2 (V), 3 (W) feet, 4 feet for the ground. After the power is turned on, to observe whether the spindle rotation axis indicates the direction consistent. If inconsistency should be immediately shut down, replace the inverter and spindle connected two wires of three-phase power supply.

• It should ensure that before use of water-cooled spindle, the cooling system is working properly. Every day before using the spindle must be running at low speed for 15-20 minutes. Clamping the cutters to spindle, collet nuts ,collets,cutters must be clean enough. Shank inserted into the collet must be greater than 15mm.

Care and maintenance:

• Water cooled spindle MUST be used with water pump. Otherwise the spindle will soon broken.

• AC spindle motor MUST use with inverter. The power of inverter need equal or bigger than the spindle power. Before using,please set up the inverter parameters suitable for spindle. Otherwise the spindle and inverter will broken at once.

• When you use the spindle,the noise is not same as always,please STOP the spindle at once. You may need to replace the spindle bearings.

Water-colled spindle and air-cooled spindle differences:

• 1. Cooling in different ways: water-cooled spindle motor is the use of the water cycle to cool the heat generated after the high-speed rotating spindle, spindle motor with fan-cooled approach to cooling.

• 2. Noise: Water-cooled spindle motor is basically no noise, but the air-cooled spindle motor is very loud.

• 3. Life aspects: Water-cooled spindle motor pay attention to maintenance, frequently changes the water or the use of industrial water coolers, air-cooled spindle fan mainly by the wind blowing the heat transferred to the heat sink, so as to achieve the cooling effect.

• 4.If you need use for metal ,hard wood,granite,stone,you can choose metal spindle.Metal spindle much better than wood spindle.

Diameter: 80mm

Material: Cast Aluminium

Features: 

1.Compared with the aluminium profile fixture,the accuracy is much higher , and it is hard to deform.

2.Inner wall is very smooth,  outer walls is sandblasted, relatively fine uniform,  but not very smooth.

3.Cast aluminium fixture is much heavier than aluminium profile fixture.

Product Description:

Usage:

   Shipping terms   

Our products are sold worldwide.

But if your country is more difficult to transport goods, please contact us in advance to confirm shipping cost.

    Payment   

We accept paypal credit, bank transfer, western union etc. 

Payment must be made within 7days calendar days of the auction end time.

   Problems And Feedback   

PLEASE DON'T leave any negative feedback before you contact us.

Please give us the opportunity to resolve any problem,we will try our best to help you.

Your satisfaction is very important for our store, so please contact us before you want to leave a negative feedback. 

Thanks very much in advance.

   Refund   

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   Note   

We can produce the product according to our customer's design. 

If you need something is very special, please contact us about it.

We are willing to help you about it.

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