Technical data

7.2 Holding Brakes
In normal operation, use the brake only when at a standstill and when perform-
ing the drive-internal brake check. The holding brake is required for holding the
axle when the machine is in a de-energized state.
When using holding brakes, observe the additional information in chapter 9.9
"Holding Brakes " on page 167 and chapter 12.4.5 "Holding Brakes " on page
185.
For technical data and availability of holding brakes see chapters
”Technical data” and ”Type codes”.
7.3 Fan Units for MSK Motors
7.3.1 Technical Data
Type Protection
class
U
N
[V] f
N
[Hz] I
N
[A] m
L
[kg] L
P
[dB(A)]
LEM-AB-116N-11-NNNN IP 65 115 ±10% 60 0,48 2,3 <75
LEM-AB-116N-21-NNNN IP 65 230 ±15% 50 0,19 2,3 <75
LEM-AB-140N-11-NNNN IP 65 115 ±10% 60 0,48 3,7 <75
LEM-AB-140N-21-NNNN IP 65 230 ±15% 50 0,19 3,7 <75
LEM-AB-192N-11-NNNN IP 65 115 ±10% 60 0,45 4,25 <75
LEM-AB-192N-21-NNNN IP 65 230 ±15% 50 0,2 4,25 <75
Fig.7-2: Technical data of fan unit
7.3.2 Assignment
● Select the required fan unit for the motor type from the following table.
The complete type code is not necessary to select a motor. The fan
unit is identically within a motor frame size.
LEM-AB-116N-
11-NNNN
LEM-AB-116N-
21-NNNN
LEM-AB-140N-
11-NNNN
LEM-AB-140N-
21-NNNN
LEM-AB-192N-
11-NNNN
LEM-AB-192N-
21-NNNN
MSK060B, -C ■ ■
MSK070C, -D ■ ■
MSK071D, -E ■ ■
MSK100B, -C, -D ■ ■
MSK101D, -E ■ ■
Fig.7-3: Matrix to select the motor - fan unit
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Rexroth IndraDyn S | Project Planning Manual
Accessories and Options