Technical data

Motor de-
sign
Permissible conditions of installation
Description Sketch Setup
B05
IM B5
Flange mounting on the
drive end of the flange
IM V1
Flange attached on the
drive side of the flange;
drive side pointing down
IM V3
Flange attached on the
drive side of the flange;
drive side pointing down
Fig.9-10: Installation positions
DANGER
Penetration of fluids! 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.
⇒ For that reason, ensure that fluid cannot be present at the output shaft.
9.5 Housing Varnish
The housing painting of the motors consists of a black (RAL9005) 2K-Epoxyd-
harz coating based on Epoxyd-Polyamid-Resin in water.
Chemically resistant
against
Limited resistant against No resistance against
diluted acids and alkaline
solutions
organic solvents concentrated acids/brines
water, sea-water, sewage hydraulic oil
current mineral oil
Fig.9-11: Painting resistance
It is permitted to provide the housing with additional varnish (coat thickness no
more than 40 µm). Check the adhesion and resistance of the new paint coat
before applying it.
9.6 Output Shaft
9.6.1 Smooth Shaft
The recommended standard model for IndraDyn S motors provides a force-
actuated, zero-backlash shaft-hub connection with a high degree of quiet
running. Use clamping sets, clamping sleeves or clamping elements to couple
the machine elements to be driven.
Project Planning Manual | Rexroth IndraDyn S Electric Drives
and Controls
| Bosch Rexroth AG 161/194
Operating Conditions and Application Notes