Specifications
Technical Data
IDX 70 User Manual
mmag | 2022-04 | rel10520
2-13
2 SPECIFICATIONS
2.1 Technical Data
Parameter Unit
IDX 70 S IDX 70 M IDX 70 L
24 V 48 V 60 V
Drive data
Nominal power supply voltage [a] VDC 24 48 60
Nominal speed [a] rpm
3'870
—
—
3'800
3'038
2'424
4'000
3'022
2'505
Nominal torque (max. continuous
torque)
mNm
1'069 [b] 928 [a]
—
—
1'339 [b] 1'163 [a]
2'096 [b] 1'820 [a]
2'890 [b] 2'510 [a]
1'530 [b] 1'329 [a]
2'441 [b] 2'120 [a]
3'167 [b] 2'750 [a]
Recommended speed control range — From standstill up to nominal speed
Maximum permissible drive speed rpm
6'000
—
—
5'125
4'000
3'200
4'280
3'195
2'630
Maximum torque (short-time) mNm
2'208 (<10 s)
—
—
4'416 (<10 s)
5'750 (<10 s)
7'268 (<10 s)
5'290 (<10 s)
7'084 (<10 s)
8'602 (<10 s)
Nominal efficiency (without options) % 88
Electrical
rating
Nominal supply voltage V
CC
[c]
VDC 12…60
Logic supply voltage +V
C
VDC 12…60
Absolute supply voltage +V
min
/ +V
max
VDC 10 / 70
Pulse width modulation frequency kHz 50
Sampling rate PI current controller kHz 25 (40 μs)
Sampling rate PI speed controller kHz 2.5 (400 μs)
Sampling rate PID positioning
controller
kHz 2.5 (400 μs)
Sampling rate analog input kHz 2.5 (400 μs)
Motor char-
acteristics
Max. motor voltage —
0.9 x +V
CC
Torque constant mNm/A
47.7
—
—
95
124
164
114
153
186
Speed constant rpm/V
200
—
—
101
77
58
84
62
51
Speed / torque gradient
rpm/
mNm
0.101
—
—
0.0912
0.0443
0.254
0.0957
0.0397
0.028
Continued on next page.
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