Application Instructions; Operating Conditions - REXROTH EcoDrive Cs Project Planning Manual

Rexroth EcoDrive Cs Drives
8.8

Application Instructions

Operating Conditions

Nominal data
Exceeding the nominal data
Derating curves
DOK-ECODR3-DKC**.3-CS*-PR02-EN-P
Setup Height and Ambient Temperature
The performance data specified for the motors apply in case of the
following conditions:
• Ambient Temperature of
• Setup Height
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:
• Transverse motor axis:
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:
Amplitude and frequency
Acceleration and frequency
Tolerance
Fig. 8-33: Vibration sinus
Vibration distortion (Random) in
operation according to IEC 68-2-36
Frequency
Spectral acceleration density
amplitude
Tolerance
Virtual value (r.m.s.) of the total
acceleration
Abb. 8-34: Vibration distortion
0 ºC up to +40 ºC
0 m up to 1000 m above MSL.
according to class 3M1
according to class 3M4
Values
0.15 mm (peak-peak) at 10...57 Hz
1 g at 57...150 Hz
±15 %
Values
20 ... 150 Hz
2
0.005 g /Hz
± 3 dB
1.0 g
8-25
Motors