Technical Specifications
Item no. 10204236, Revision 02
14 ( 36 )
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
3704
Motor technology
AC Motor
Motor type
ACM 48/30/45-2E
Rated power
2,3 kW
Rated rotation speed
50.000 rpm
Cooling
Liquid cooled
Motor protection
PTC 130°C
Winding resistance (phase-phase)
0,427 Ω
Power dissipation
383 W – max. (S1)
Measured values: S1-100%
Rated rotation speed
5 000
10 000
20 000
30 000
40 000
50 000
rpm
Speed
2 875
8 823
18 500
28 507
38 515
48 522
rpm
Frequency
83
167
333
500
667
833
Hz
Rated power
0,134
0,43
0,91
1,36
1,800
2,242
kW
Torque
0,446
0,466
0,47
0,46
0,45
0,441
Nm
Voltage
24
44
73
104
135
167
V
Current
12
11,9
11,9
11,8
11,8
11,7
A
cos φ
0,96
0,82
0,83
0,82
0,8
0,79
Measured values: S6-60%
Rated rotation speed
5 000
10 000
20 000
30 000
40 000
50 000
rpm
Speed
3 527
8 490
18 277
28 278
38 625
48 279
rpm
Frequency
83
167
333
500
667
833
Hz
Rated power
0,16
0,469
0,989
1,483
1,980
2,471
kW
Torque
0,433
0,526
0,512
0,504
0,49
0,489
Nm
Voltage
24
44
73
104
136
167
V
Current
10,9
12,9
12,9
12,9
12,8
12,8
A
cos φ
0,93
0,86
0,85
0,83
0,82
0,8
