Bosch Rexroth IndraDrive Mi Project Planning Manual page 42

34/152 Bosch Rexroth AG | Electric Drives
General Specifications of the Components
Definition of Mounting Positions for
Drive Controllers
Definition of Mounting Positions
and Controls
As a matter of principle, only the mounting position G1 is allowed for drive con‐
trollers.
a Mounting surface
g Direction of gravitational force
G1 Normal mounting position. The natural convection supports the forced
cooling air current. This avoids the generation of pockets of heat in the
component.
G2 180° to normal mounting position
G3 Turned by 90° from vertical to horizontal mounting position
G4 Bottom mounting; mounting surface on bottom of control cabinet
G5 Top mounting; mounting surface at top of control cabinet
Fig.4-8: Definition of mounting positions
Distributed servo drives KSM can be supplied in type of construction B05. The
KSM
allowed types of installation according to EN 60034-7:1993 are contained in the
following table.
Rexroth IndraDrive Mi | Project Planning Manual