Material : spindle cover is 304 stainless steel,water jet is high pressure casting aluminum pipe,copper coil
GX16 waterproof aviation plug,(1/2/3)connect inverter(U/V/W)in turn,4 connect inverter earth wire
Packing list : spindle*1set aviation plug*1 set ER collet*1pcs
|Cool type||water cooling|
|Bearing||7007C P4*2 7205C P4*2|
|Repair time||Bearing(one year), spindle(one year)|
Preparations before use cnc router spindle
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
Spindle run any unusual noise or vibration is particularly large, you should immediately stop check bearings. If it is necessary,the new bearings must be replaced. When running any unusual smells or sudden stop, immediately turn off the power, ground resistance measurements and three phase stator resistance, insulation resistance loss stator burned, should return to factory replacement stator with a shake table.
Spindle grease should be changed regularly. To be replaced by trained service personnel.
Spindle shaft does not allow any mechanical braking force.