Operating instructions

Rexroth IndraDrive Introducing the Products 1-13
DOK-INDRV*-FU*********-IB01-EN-P
Type Code IndraDyn H
MRS102B-1N-0046-NNNN
Product Motor size Motor length Mounting style Internal diameter of the rotor Other design
MRS 102 B 1N 0046 NNNN
Fig. 1-10: Basic structure of type code
MSS102B-0800-FA-N0CN-NNNN
Product Motor size Motor length Windings code Cooling mode Cooling connector Encoder Electrical connection Other design
MSS 102 B 0800 F A N0 CN NNNN
Fig. 1-11: Basic structure of type code
1.5 Third-Party Motors at IndraDrive Controllers
General Information on Third-Party Motors
Why Use Third-Party Motors at IndraDrive?
Today machine axes are mainly moved with electric drives. Motors of
standard design are used in most cases as this is the most cost-efficient
solution.
Due to special requirements at machine axes, constructional or safety-
related aspects, it may be necessary for the machine manufacturer to use
a motor construction diverging from the standard.
For these cases there is the demand on the drive supplier to realize, apart
from the deliverable standard drive consisting of (standard) motor,
controller, cable and, if required, machine control unit, drives with motors
that are not included in his own product range due to the special design.
At Rexroth controllers of the IndraDrive range it is also possible to use
third-party motors. For this purpose, check whether the third-party motor
complies with the requirements of use.
Which are the Important Directives?
According to the legal requirements
• of the EU directives EMC89/336/EEC and
• the German EMC laws
installations and machines have to be designed and built according to the
present state of standardization. In order to comply with the machine
directives regarding "electromagnetic compatibility (EMC)", a conformity
test of the drive system (motor with controller and connection design) has
Example 1
Example 2
Special Requirements
Undeliverable Motor Design
Check Before Using Third-Party
Motors
Additional Aspects to be
Observed