Technical data
Rated data
3
19
BA33.0001 E N 2.0
3.2 Rated data
Rated data Values Comment
Motor, separate fan Seerespectivenameplate
Further data is provided in the catalogue.
The specified values apply:
z
for MDXK, MDFQA, MCS, MCA servo
motors for operation with Lenze servo
inverters 9300, ECS for operation with
400 V mains and an inverter clock
frequency of 4 kHz, 8 kHz and 16 kHz.
z
for MDXM modular three-phase AC
motors for mains operation or for
operation with Lenze frequency
inverters from 4 ... 16 kHz.
Maximum motor
speed [min
-1
]
(mechanical limit)
z
Synchronous servo motors MCS:
4000 ... 8000
z
Synchronous servo motors MDXKS:
5000 ... 8000
z
Asynchronous servo motors MDXKA, MCA:
8000
z
Asynchronous servo motors MDFQA:
4500 ... 5000
z
Modular three-phase AC motors:
4500
Weights See catalogue The specified values serve as reference
values for dimensioning.
Torques See catalogue
z
Torques that exceed the maximum
values lead to shaft breakage or
demagnetisation.
z
The maximum torque values indicated
in the catalogue must be observed.
z
The indicated torques can be achieved
through the utilisation of
corresponding motor-controller
combinations.
Axial forces See catalogue Excessive forces reduce the service life of
the bearin
s.
Radial forces See catalogue
.
z
Please observe the permitted forces
indicated in the catalogue.
Note!
MDXKA / MDFQA / MCS / MCA asynchronous motors and MDXMA modular
three-phase AC motors can also be operated with other inverters. Please
observe the minimum clock frequency indicated in the table. Depending on the
modulation and control characteristic of the inverter, the temperature
monitoring of the motor may be activated. If this is the case, reduce the power.
Motor type Minimal inverter clock frequency [kHz]
MDXKA 056 ... 080 / MCA 10 ... 21 4
MDXKA 090 ... 112 4
MDFQA 8
MDXMA 4
MCS 4
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