1 & 220vAC 2.2kw CNC Water Cooled Spindle Motor Bullet Type

80x238mm ER20 4 bearings (Quick Connector
/ Common Interface)

There are 4 labyrinth seal in the front section of the spindle，Prevents lubricant leakage from bearings and intrusion of harmful impurities (dust, moisture, corrosive gases) and bearing seals under high-speed conditions.If you want to use the spindle for engraving and cutting aluminum,stone,wood... You can choose bullet type, the waterproof is better. If you only need used for wood, then you can take normal wood working spindle.

• Size:80x238mm(Middle body diameter:80mmxLength:230mm)

• 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

• 4pcs fully sealed angular contact bearings

• Collet: ER20

• Clip Knife Diameter: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.

This is the new design spindle motor in 2022 years, the bullet type better waterproof, if you need use the spindle for wood, aluminum, stone ,granite both, then you can take this one.  This type spindle more functions.

1.Bullet type design, better waterproof, you can use spray with the spindle motor.

2.P4 fully sealed angular contact bearings ,2 x 7005 P4 DT & 2 x 7003 P4 DT ,increase spindle life .

3.Longer length make the torque bigger,more powerful.

4.Carefull assembly make the spindle more precisional.

5.Precision 0.01mm.Coaxial degree less than 0.0025mm.

6.We are the spindle manufacturer,we offer only best quality and best price to you.

1. Our spindle use 4 pcs Ceramic/Steel ball bearings.

2. Ceramic ball bearings are resistant to high temperatures and low heat, usually 3-5 degrees lower than steel ball bearings during using .

3. Ceramic ball bearings have low friction, low noise and long service life.

4. If you want to use the spindle for aluminum, hard wood, then ceramic ball bearings better than steel ball bearings.

This spindle motor have two interface type, SMC (Original in Japan) quick connector and common interface.

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.

If the spindle will not be used for a long time, please keep the spindle oil sealed to prevent rust from being unused for a long time.

Before shipping , we did the oil seal to avoid the rust during the long shipment. When you get the spindle, please clearing the oil seal before using. Thank you.
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.

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.

• Spindle from the production - assembly - test, and finally the perfect packaging . 

• We will 100% guarantee security to the hands of the guests.

Shipping Cost

Our products are sold worldwide.

If you need many items in the same time, please contact us in advance to confirm shipping cost.

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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.

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