G-Penny Water Cooled Spindle Motor 2.2kw 220v D=80mm 4 pcs Ceramic Ball Bearings 24000rpm 400Hz 0.01mm Runout Off for Wood/Aluminum Working

Basic parameters:

• Size:80x230mm (Middle body diameter:80mm; Length:230mm)
• 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
• Diameter(mm): 80
• Bearing Type: 2 x 7005 P4 DT & 2 x 7002 P4 DT
• 4pcs 7 Series Fully Sealed Angular Contact Bearings
• Collet: ER20
• Water Cooling ER20 collet chunk
• Grease Lubrication

We are the spindle manufacturer,we use better material to produce the spindle.

1.We use steel bearings seat,spindle will not morph during the using life.Increase the spindle using life.

2.We use 4 pcs 7 series fully sealed angular contact ball bearings, it quality much better, usually use it 1-2 years without any problems.

3. Full power spindle, stronger shaft and coil,more power in engraving and cutting working.

4. Precision 0.01mm.Coaxial degree less than 0.0025mm,suitable for high accuracy work.

5. Carefull assembly make the spindle more precisional. 3-4 hours testing after assemble, 99.9% pass rate. No worry after ordering.

6. We work with biggest CNC router manufacturer in USA, EU,RU. Strong work partners.

• 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.(Because of high-speed grease inside the bearing state will change,when you get the spindle, maybe the noise sounds not normal.Please run it 30 minutes or even more, the noise will be normal.)
• 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.
• During normal operation, air-cooled spindle often encounter the phenomenon of heat, always check whether the air-cooled spindle housing and duct clogging dust.If clogging dust, to promptly clean up. If you do not clean up, it is easily to make the spindle burned.
• 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.