Ewellix CAMT20, Installation, Operation And Maintenance Manual

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24
CAMT 20
Pin assignment
P2
2:1
4
1
5
6
2
3
P1
2:1
8
3
5
6
7
1
4
2
Connecting data
Plug P1 Wire color Section Function Plug P2
1+7 Blue AWG 16 - on, + off 4
2+4 Red AWG 16 + on, - off 1
3 Pink AWG 24 + 5 V 2
5 Grey AWG 24 gnd 5
6 Yellow AWG 24 hall sensor 1 signal 3
8 Green AWG 24 hall sensor 2 signal 6
Connection diagram
M
+
-
5V+
GND
1+7 2+4
1,5K 1,5K
Hall A
Limit switches
Blue
Pink
Grey
Green
Yellow
2-Hall sensor signal
Red
DIN8 connector pins
Actuator
24 V DC
Hall B
3 5 6 8
4.7 Operating elements
Requirements for operating elements
(mandatory in medical applications)
The general safety requirements are according to IEC
60601-1 standard, in the currently valid edition, harmonized
with national directives (Means of protection: 1 Mean Of
Patient Protection [MOPP]).
NOTE
The device does not feature its own operating elements. The
operation takes place via Ewellix operating element at an
external Ewellix control units (see related operating manual).
4.8 Standard and Optional
features
Standard and optional features can be determined from the
type designation on the type label.
4.8.1 Standard features
Load
6 000 N push and pull force per standard.
Voltage
24 V DC Supply voltage per standard.
Stroke length
From 50 mm to 250 mm with 50 mm Steps per standard.
Other stroke length variations are also available as customi-
zation with 10 mm steps.
Backup nut
The CAMT is always equipped with a backup nut on the
trapezoidal lead screw to prevent the linear actuator from
collapsing in case the thread of the gear nut fails.
End limit switches
The CAMT is always equipped with electro-mechanical end
limit switches. The limit switches shut-off the current to the
motor and short cut the motor to stop the motion rapidly,
when the end position has been reached. The Limit switches
do not provide a signal for further processing.
2-Hall encoder
The CAMT comes always equipped with a 2-hall sensor inte-
grated on the motor and can be accessed by the controller
to enable variable speed control or positioning.