Inverter wiring: The terminal U1 of the spindle is connected to the terminal U of the inverter, while the terminal V1 of the spindle is connected to the terminal V of the inverter, the terminal W1 of the spindle is connected to the terminal W of the inverter, and any two pins of the inverter’s terminals R, S, and T are connected to the 220VAC.
Before driving, turn the shaft by hand to get it started.
The use of a cooling liquid circulating system to eliminate the high speed rotation of the spindle caused by temperature rise is recommended.
4 bearings with a runout of less than 0.01mm and a power factor of approximately 0.82-0.8.
Precision tapered hole: less than 0.005 millimeters in diameter. Please keep in mind that the spindle speed cannot be lower than 9000rpm.
Wood, aluminum, stone, metal, glass, and PVC industries are the primary applications.
Included in the package are.
1. One (2) 220V, 24000rpm, four-bearing, 400Hz Square ER20 air-cooled spindle motor (220V, 24000rpm, four bearing, 400Hz.
Specification.
Stainless Steel is the primary material.
2.2 kilowatts of powe.
Voltage: 220V/AC (alternating current).
6A is the current value.
The frequency is 400 hertz.
24000 revolutions per minut.
Cooling is provided by air conditioning.
Runout off: less than 0.01mm (zero tolerance).
Less than 0.005mm in diameter precision tapered bor.
Grease is used for bearing lubrication.
ER20 is the collet size.
Four high-quality bearings in the P4 class are included.
Connector for the power supply interfac.
Wiring: Connect the spindle’s terminal “U1” to the inverter’s “U” and the spindle’s terminal “V1” to the inverter’s “V” and the spindle’s terminal “W1” to the inverter’s “W” and the inverter’s “R” to any “2” terminal connection “220VAC.
The primary application is.
The wood, glass, and PVC industrie.
I haven’t used any other spindles before, so I can’t compare it to any other spindles. Despite the fact that it never stopped working due to overheating, I still wonder if I should have purchased something with water cooling because it gets quite hot. The most significant advantage of this design is that it can be mounted much closer to the gantry, making it much more durable than generic designs in this category. I’m gentle with it and take things a little slower than they need to be, and it’s been behaving admirably so far.
