2.2KW Water Cooled Spindle Motor Kit CNC Milling Spindle 2.2KW+ 2.2KW Inverter +80mm Spindle Holder+ER20 Collet For CNC Router
Packing Include：
2.2kw Spindle Kit:
1 x 2.2KW CNC Water Cooled Spindle
1 x 2.2KW VDF
1 x 3.5M Water Pump
1 x 5M Water Pipes
1 x 80mm Spindle Clamp
13 x ER20 Collet (1,2,3.175,4,5,6,7,8,9,10,11,12.7,13mm)
1.5kw Spindle Kit:
1 x 1.5KW CNC Water Cooled Spindle
1 x 1.5KW VDF
1 x 3.5M Water Pump
1 x 5M Water Pipes
1 x 65mm Spindle Clamp
13 x ER11 Collet (1,2,3.175,4,5,6,7,8,9,10,11,12.7,13mm)
Features：
1.Spindle Motor:
Size: 80mm
Power: 2200W
Voltage: 220V
Frequency: 0-400Hz
Speed: 0-24000rpm
Water Cooling ER11 collet
Runout off: less than 0.001mm
Germany SKS 4pcs bearing
Bearing type: 2 x 7005C P4 DT & 2 x 7002C P4 DT
Grease Lubrication
Power Interface: Optional GX16 waterproof air plug, there are marked 1234, 123 were
connected to the inverter power supply (U, V, W), 4 connected inverter ground
2.Inverter:
Type: 2.2KW/220V
Input: 220VAC/50Hz
Output: 0-220VAC 3-phase
Frequency: 0-400Hz
Size: 168x124x161mm
3.ER20 Collet Set:
Gripping Range: 1MM to 13MM (1mm, 2mm, 3.175mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12.7mm, 13mm)
Run-out tolerance 0.01mm (0.0006")
4.Water Pump:
Voltage: 220V
Structure: Single-stage Pump
Pressure: High Pressure
Application: Submersible
Usage: Water
5.5M Water Pipes:
Length: 5M
Can be connected between Water Pump and Spindle Motor
6.Spindle Motor Clamp Mount:
Diameter: 80mm
Material: Aluminum,Surface sandblasted
Application: Wood working industry rourter, such as wood door milling engraving and cutting, furniture producing
How to install the spindle on the fixture?
The hole in the middle of the spindle clamp is not open. The screw in the middle is a jack screw. The two screws on the left and right are used for locking. Use the middle screw function when disassembling the spindle. Loosen the nuts on both sides, tighten the screws in the middle, and the whole fixture is opened.
How to connect:
The package come with two Aviation plugs, just put the little one into the spindle, then use the large one to fix into the little one, you will see the marked number (1.2.3.4) on the top of large one, Pin 1 goes to terminal U on the vfd. Pin 2 goes to terminal V on the vfd. Pin 3 goes to terminal W on the vfd. Pin 4 is a ground/common.
Maintenance and maintenance of the spindle：
Water cooled spindleMUSTbe used with water pump. Otherwise the spindle will soon broken.
AC spindle motorMUSTuse 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,pleaseSTOPthe spindle at once. You may need to replace the spindle bearings.
The difference between water-cooled spindle and air-cooled spindle：
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.
