Bosch rexroth MBT, Manual

Page: 37 / 422

4.2 General technical data
For the sake of clarity, the following table contains data which is applicable to
all motor frame sizes. However, refer to the information on the individual as‐
pects in the respective chapter.
Designation Symbol Unit MSTxxx MRTxxx
Ambient temperature in operation
(see also
chapter 9.1 "Installation altitude and
ambient temperature" on page 259 )
T
amb
°C 0 ... +40
Allowed transport temperature
(see also
chapter 11.2.2 "Transport instruc‐
tions" on page 304 )
T
T
°C -25 ... +70
Allowed storage temperature
(see also
chapter 11.2.3 "Storage instructions"
on page 306 )
T
L
°C -25 ... +55
Permissible coolant inlet temperature
(see also
Chapter 9.7.5 )
T
in
°C +5 ... +40
Maximum allowed coolant input pressure
P
max
bar 6
Thermal class acc. to DIN EN 60034-1 --- - 155 /
Warning temperature (winding)
T
warn
°C 145 /
Shutdown temperature (winding)
T
abst
°C 155 /
Degree of protection MST and MRT according
to DIN EN 60034-5
- - IP00
RoHS conformity according to directive 2011/65/EU
E-file number - - E341734
Tab. 4-1: General technical data
MBT High Synchronous Torque Motors 25/409
Technical data
R911298798_Edition 08 Bosch Rexroth AG