3 608 878 300
Tightening Technology |
Bosch Rexroth AG 105
System 350
| 3 608 878 300/2019-03
Performance level (PL) and PFHd within the Rexroth Tightening System 350
Table 4–22:
Performance level (PL) and PFHd within the Rexroth Tightening System 350
Controller
MTTFd
[Years]
Category
1
)
Performance
level
1)
Comments
Modular system 350 in connection with
LTS350D and stationary spindles
36
2
d
This value applies to the motor stop interface
XDN2 (VM350) upon switching of the
emergency OFF circuit by the user (no
channel-selective motor stop possible)
Motor stop interface XDN3 (LTE350D) is not in
use.
43
2
d
This value applies for switching the motor stop
interface XDN3 (LTS350D) by the user
(channel-selective stop).
Motor stop interface XDN2 (VM350) is not in
use.
Modular system 350 in connection with
LTE350D and ErgoSpin hand-held nutrunner
2)
36
2
d
This value applies to the motor stop interface
XDN2 (VM350) upon switching of the
emergency OFF circuit by the user (no
channel-selective motor stop possible)
Motor stop interface XDN3 (LTE350D) is not in
use.
43
2
d
This value applies for switching the motor stop
interface XDN3 (LTS350D) by the user
(channel-selective stop).
Motor stop interface XDN2 (VM350) is not in
use.
43
1
c
Without switching of the motor stop interfaces
XDN2 (VM350) or XDN3 (LTE350D).
The hand-held nutrunner is only stopped if the
start switch is released.
Controller
PFHd
[Hours]
Performance
level
1)
Comments
Modular system350 in connection with LT35x
and stationary spindles (no channel-selective
motor stop possible)
2.29 * 10-7
2
d
This value applies to the motor stop interface
XDN2 upon switching of the emergency OFF
circuit by the user (no channel-selective
switching possible).
Modular system 350 in connection with
LTU350/1 and ErgoSpin hand-held nutrunner
2,65 * 10
-6
1
c
Motor stop interface XDN2 is not in use. The
hand-held nutrunner is only stopped if the start
switch is released.
2,61 * 10
-7
2
d
This value applies to the motor stop interface
XDN2 upon switching of the emergency OFF
circuit by the user (no channel-selective
switching possible).
2)
Compact System CS351 in connection with
stationary spindle
2,61 * 10
-7
2
d
Is achieved if only one channel of the
emergency OFF interface XDN1 (NH1 or NH2)
is switched.
2,74 * 10
-8
4
e
Is achieved if both NH1 and NH2 of the
emergency OFF interface XDN1 are
switched.
Compact System CS351 in connection with
ErgoSpin hand-held nutrunner
2,65 * 10
-6
1
c
Without switching of the emergency OFF
interface XDN1.
The hand-held nutrunner is only stopped if the
start switch is released.
2,61 * 10
-7
2
d
Is achieved if only one channel of the
emergency OFF interface XDN1 (NH1 or NH2)
is switched.
2,74 * 10
-8
4
e
Is achieved if NH1 and NH2 of the
emergency OFF interface XDN1 are
switched.
Category
1
)
Summary of Contents for Rexroth Tightening System 350
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