HEIDENHAIN TNC 410 M Technical Manual page 577

QAN 260 series
Fan
Holding brake
Rated voltage U
N
Rated power output P
Rated speed n
N
Rated torque M
N
(105 K)
Rated current I
N
(105 K)
Efficiency η
Maximum continuous speed
n
max cont
with standard bearing
with spindle bearing
a
Maximum speed
n
max
with standard bearing
with spindle bearing
Maximum current I
max
Pole pairs PP
Weight m
Rotor inertia J
Fan
Rated voltage for fan U
Rated current for fan I
Frequency f
L
a. For cycle duration of 10 min.:
3 min. n ; 6 min 2/3 x n
max
April 2007
QAN 260M
+
–
348 V
15 kW
N
1500 rpm
95.5 Nm
35.0 A
0.85
7000 rpm
8500 rpm
8000 rpm
10000 rpm
70 A
2
112 kg
2
700 kgcm
3 x 400 V
L
0.25 A
L
50 Hz/60 Hz
; standstill of 1 min.
max
HEIDENHAIN Asynchronous Motors, QAN Series
QAN 260L QAN 260U
+ +
– –
331 V 318 V
20 kW 24 kW
127.3 Nm 152.8 Nm
46.0 A 58.0 A
96 A 116 A
135 kg 158 kg
2
920 kgcm 1100 kgcm
QAN 260W
+
–
335 V
12 kW
750 rpm
152.8 Nm
29.0 A
62 A
158 kg
2 2
1100 kgcm
7 – 155