Technical description
Item no. 10406075-S3, Revision 01
12 ( 52 )
5
Technical description
5.1
Connections of HF spindle
4
1c
1d
8
1a
3
7
2
2
1b
1a
Electrical connection for: motor phases
1b
Electrical connection for: Tool taper monitoring, PTC, Pt1000
1c
Electrical connection for:
Vector control (optional accessory)
1d
Electrical connection for:
Eddy current sensor (optional accessory)
2
Cooling water
G 1/4"
3
Sealing air
G 1/8"
4
Taper cleaning
G 1/8"
7
Pneumatics for tool change (cylinder forward)
G 1/8"
8
Pneumatics for tool change (cylinder back)
G 1/8"
5.2
Electrical connection
The HF spindle may only be operated with a frequency converter (FC).
Ü
Check whether the current, voltage, and frequency data of the HF spindle
match the raw data for the frequency converter.
Ü
Use a motor supply line that is as short as possible.
Ü
Adjust the speed of the HF spindle using the FC.
Ü
Refer to the frequency converter manual for further information.
