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MS2E Synchronous Servomotors acc. to ATEX Directive
2014/34/EU
Multiturn
Technical data of encoder
Encoder
Protocol
Signal periods
Resolution
Distinguishable revolutions
System accuracy typical / maximum
Data transmission
Supply voltage
Current consumption
Functional safety EN IEC 61508
Functional safety EN ISO 13849
4.2.8
Degree of protection
4.2.9
Drive shaft balancingand extension elements
Shaft end
Smooth shaft
The multiturn design allows absolute, indirect position recording within 4096
mechanical motor rotations.
CS
Singleturn
20 bit
1
±50´´ / ±70´´
SIL2
PL d
When using safety technique, the resolution for a safe position
1)
is 9 bit (according to SIL 2 / SIL 3 acc. to EN IEC 61508,
62061, 61800-5-2 PL d / PL e acc. to EN ISO 13849-1)
Tab. 4-4:
Technical data of encoder
For additional notes about integrated safety technique and prerequisites for
using motors with encoder systems for using safety technique with IndraDrive
refer to Rexroth IndraDrive Integrated Safety Technology "Safe Motion" DOK-
INDRV*-SI3*SMO-VRS-APxx-xx-P.
The protection mode acc. to EN 60034-5 is specified by the abbreviation IP
(International Protection) and two numbers for the degree of protection. The
first code number stands for the degree of protection against contact and in‐
gress of foreign bodies, the second one stands for the degree of protection
against ingress of water.
Standard motors (specification according to type plate)
●
IP65 with radial shaft sealing ring
Shaft
Smooth, with shaft sealing ring
Keyway, with shaft sealing ring
Tab. 4-5:
Options according to type code
Cylindrical shaft end according to DIN 748-3 with frontal centering hole with
"DS" thread according to DIN 332-2.
The standard design for a non-positive shaft-hub connection without play and
excellent smooth running. Use clamping sets, pressure sleeves or clamping
elements for coupling the machine elements to be driven.
CM
DS
Multiturn
Singleturn
ACURO®link
-
1)
4096
1
digital
7 ... 12 V
<130 mA
Type
G
K
R911387136_Edition 02 Bosch Rexroth AG
13/65
About this product
DM
Multiturn
24 bit
1)
4096
±20´´ / ±30´´
SIL3
PL e
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