REXROTH EcoDrive Cs - Application Instructions; Operating Conditions

Rexroth EcoDrive Cs Drives Motors 8-25
DOK-ECODR3-DKC**.3-CS*-PR02-EN-P
8.8 Application Instructions
Operating Conditions
Setup Height and Ambient Temperature
The performance data specified for the motors apply in case of the
following conditions:
• Ambient Temperature of 0 ºC up to +40 ºC
• Setup Height 0 m up to 1000 m above MSL.
If you intend to use motors above these ranges, you must take the
“utilization factors” into consideration. This reduces the performance data.
Note: MSM motors don't have a temperature sensor. Thus, in case
of overload the windings of the motors can be destroyed.
Vibration and Shock Loads
MSM motors can carry loads, such as are typically occurring in case of
presses, punches, or press inlets, only if they are attached in a shock-
absorbed or shock-decoupled way. The construction of such attachments
must be checked in isolated cases.
MSM motors, if used stationary and weather-resistant, may be operated
under the following conditions:
• Longitudinal motor axis: according to class 3M1
• Transverse motor axis: according to class 3M4
⇒ Ensure that the limits specified in the following tables for storage,
transport, and operation of the MSM motors are not exceeded.
Vibration sinus in operation
according to EN 60068-2-6:
Values
Amplitude and frequency 0.15 mm (peak-peak) at 10...57 Hz
Acceleration and frequency 1 g at 57...150 Hz
Tolerance ±15 %
Fig. 8-33: Vibration sinus
Vibration distortion (Random) in
operation according to IEC 68-2-36
Values
Frequency 20 ... 150 Hz
Spectral acceleration density
amplitude
0.005 g
2
/Hz
Tolerance ± 3 dB
Virtual value (r.m.s.) of the total
acceleration
1.0 g
Abb. 8-34: Vibration distortion
Nominal data
Exceeding the nominal data
Derating curves
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