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MKE Synchronous Servomotors
Commissioning
Bosch Rexroth AG
R911414374, Edition 01
The specified limit values are valid for frequen-
cies of 10‑2000
Hz during stimulation on the
motor flange. Limitations can be necessary for
occurring resonances depending on the applica-
tion and installation situation.
The following limit values apply for MKE motors
according toEN 60068-2-6:2008:
Fig. 11: Vibration load on measuring points
Table 17: Allowed vibration load MKE motors.
Direction Measuring point
Limit value
(10-2000
Hz)
Encoder
A, C
B, D
Radial
1, 2 (radial motor
flange)
30 m/s² 10 m/s²
4, 5 (radial,
bearing shield)
50 m/s² 50 m/s²
Axial
3 (axial motor
flange)
10 m/s² 10 m/s²
6 (axial bearing
shield)
25 m/s² 25 m/s²
The specified values must not be exceeded.
9.3
Commissioning
CAUTION
Explosion hazard!
Do not install the amplifier (drive controller) in a
hazardous area.
CAUTION
Explosion hazard!
Do not operate the motor in potentially explosive
atmospheres if any mounting screws or covers
are removed. Do not remove any screws or
covers while the motor is in a potentially explo-
sive area.
CAUTION
Explosion hazard!
Do not operate the motor outside the parameters
shown in the motor performance curves
Commissioning in potentially explosive atmos-
pheres is prohibited until it has been ascer-
tained that the overall system corresponds to the
demands and certification conditions for explo-
sion protection.
MKE motors can only be commissioned with
other components (drive controller, control unit).
Prior to commissioning
Make sure you have the documentations of all
used products ready.
Prior to commissioning, ensure that the following
requirements are met.
•
Ensure that the motor and all participating
components of the drive are undamaged.
•
Storage time of the motor. Depending on
the storage time, take measures to ensure
safe operation. Run in bearings, resurface
the holding brake, ... See table .
•
Make sure that all mechanical and electrical
connections (temperature sensor, potential
equalization conductor, ...) are properly con-
nected and secured against loosening.
•
Ensure that a holding brake voltage of
24
V
±10% is applied to the motor. If neces-
sary, adjust the voltage.
•
Check the proper function of the holding
brake.
