Technical data

5 Specifications
5.1 Basic Data – Technical Design
Motor design B5 according to EN60034-7 (for additional information see chap-
ter 9.4 "Design and Installation Positions " on page 160)
Black (RAL 9005)
N (normal), according to EN 60034-14
G 2.5 acc. to DIN ISO 1940-1
According to DIN 42955, edition 12.81 (IEC 60072-1)
Encoder Concentricity tolerance Run-out and alignment tolerance
S1, M1 N --- N ---
S2, M2 --- R --- R
Fig.5-1: Tolerance for concentricity, run-out and alignment, depending on the
encoder option
Flange according to DIN 42948, ed. 11.65.
Motors with keyway are balanced with complete key. The machine element to
be driven must be balanced without a key.
Cylindrical shaft end according to DIN 748, Part 3, ed. 07.75 IEC 60072 (-1).
Centering hole, according to DIN 332 Part 2, Edition 05.83
Motor
Corresponding keyway according to
DIN 6885-A (does not belong to scope
of delivery of the motors)
Centering hole according to DIN
332 Part 2, Edition 05.83
MSK030 3 x 3 x 16 DS M3
MSK040 5 x 5 x 20 DS M5
MSK050 6 x 6 x 32 DS M6
MSK060 8 x 7 x 40 DS M8
MSK061 6 x 6 x 32 DS M6
MSK070 10 x 8 x 45 DS M10
MSK071 10 x 8 x 45 DS M10
MSK076 8 x 7 x 40 DS M8
MSK100 10 x 8 x 45 DS M10
MSK101 10 x 8 x 70 DS M12
Fig.5-2: Key and centering hole
Motor design
Housing varnish
Vibration characteristics
Balance characteristics
Concentricity, run-out and align-
ment
Flange
Drive shaft, shaft end and centering
hole
Project Planning Manual | Rexroth IndraDyn S Electric Drives
and Controls
| Bosch Rexroth AG 87/194
Specifications