Technical Specifications
Item no. 10405018, Revision 12
16 ( 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
8501
Motor technology
AC Motor
Motor type
ACM 82/50/80-4
Rated power
5,5 kW
Rated rotation speed
30.000 rpm
Cooling
Liquid cooled
Motor protection
PTC 130°C
Winding resistance (phase-phase)
0,45 Ω
Power dissipation
1.072 W – max. (S1)
Measured values: S1-100%
Rated rotation speed
5 000
10 000
15 000
20 000
25 000
30 000
rpm
Speed
4 760
9 650
14 675
19 680
24 685
29 750
rpm
Frequency
167
333
500
667
833
1 000
Hz
Rated power
0,917
1,833
2,75
3,667
4,583
5,5
kW
Torque
1,8
1,8
1,8
1,8
1,8
1,8
Nm
Voltage
63
127
190
253
317
380
V
Current
14,5
14,5
14,5
14,5
14,5
14,5
A
cos φ
0,64
0,71
0,7
0,7
0,7
0,7
Measured values: S6-60%
Rated rotation speed
5 000
10 000
15 000
20 000
25 000
30 000
rpm
Speed
4 595
9 530
14 485
19 495
24 505
29 510
rpm
Frequency
167
333
500
667
833
1 000
Hz
Rated power
1,333
2,337
4
5,333
6,667
8
kW
Torque
2,8
2,3
2,6
2,6
2,6
2,6
Nm
Voltage
63
127
190
253
317
380
V
Current
19
19
19
19
19
19
A
cos φ
0,74
0,76
0,76
0,76
0,75
0,75
