9.5
Design and Installation Positions
Motor design B05
IM B5
IM V1
IM V3
Flange attachment on the
drive side of the flange
Flange attachment on the
drive side of the flange,
drive side facing down
Flange attachment on the
drive side of the flange,
drive side facing up
Fig.9-7:
Permissible conditions of installation according to EN 60034-7:1993
Motor damage due to penetration of liquids!
NOTICE
If motors are attached according to IM V3, fluid present at the output shaft
over a prolonged time may penetrate and cause damage to the motors.
Ensure that fluid cannot be present at the output shaft.
9.6
Motor Paint
Color
Black (RAL9005)
Resistance
Resistant against
●
diluted acids and lyes
●
water, seawater, sewage
●
current mineral oils
Resistant to a limited degree against
●
organic solvents
●
hydraulic oil
Not resistant against
●
concentrated acids/lyes
It is not allwed to repaint ex-type motors of MKE series to ensure that there
will be no negative effects on surface properties (e.g., insulation resistance,
electrostatic charging).
9.7
Vibration
Sinusoidal Vibrations
Vibrations are sine-wave oscillations in stationary use, which vary in their ef‐
fect on the resistance of the motors depending on their intensity.
Based on DIN EN 60721-3-3 and DIN EN 60068-2-6, the following values re‐
sult for Rexroth motors:
Bosch Rexroth AG
DOK-MOTOR*-MKE*GEN2***-PR06-EN-P
Rexroth MKE Synchronous Motors for Potentially Explosive Areas acc. to ATEX and UL/CSA
80/135
Operating Conditions and Application Notes
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