Technical Specifications
Item no. 10206007, Revision 00
18 ( 44 )
6.2
Motor data
The power values (S1, S6, S2)
are valid for sinusoidal cur-
rents and voltages.
The power values of the HF
spindle are dependent on the
frequency converter used and
may vary from the indicated
values.
Spindle characteristic curve
8523
Motor technology
AC Motor
Motor type
ACM 82/50/80-4E
Rated power
7,7 kW
Rated rotation speed
18.000 rpm
Cooling
Liquid cooled
Motorschutz
PTC 150° C
Pt1000
Winding resistance (phase-phase)
0,45 Ω
Power dissipation
1.667 W – max. (S1)
Measured values: S1-100%
Rated rotation speed
5 000
10 000
15 000
18 000
rpm
Speed
4 185
9 242
14 271
17 288
rpm
Frequency
167
333
500
600
Hz
Rated power
1,898
4,546
6,6
7,74
kW
Torque
4,332
4,698
4,442
4,28
Nm
Voltage
89
170
240
282
V
Current
24,8
25,7
24,8
24,3
A
cos φ
0,84
0,8
0,79
0,78
Measured values: S6-60%
Rated rotation speed
5 000
10 000
15 000
18 000
rpm
Speed
4 313
9 269
14 277
17 282
rpm
Frequency
167
333
500
600
Hz
Rated power
2,122
5,037
7,4
8,72
kW
Torque
4,699
5,189
5
4,82
Nm
Voltage
89
170
240
282
V
Current
27,4
28,5
27,8
27,3
A
cos φ
0,85
0,81
0,8
0,8
