DNCE
18
Festo – DNCE – 1109e English
1
Control sections and connections
3
6
4
1
7
8
2
5
5
DNCE-...-P5
DNCE
Fig. 1
1
Piston rod (pushing rod)
2
Hollow bolts with internal threads for
mounting (on both cylinder covers)
3
Cylinder housing
4
Slot for proximity sensor
5
Pressure compensation opening:
– Threaded hole
(only for DNCE-...-P5)
– Sintered filter
(for DNCE-...)
(must not be closed/covered)
6
Mounting thread for motor connection
7
Drive shaft
8
Wrench flats for counter holding
2
Function and application
A rotating threaded drive (lead screw for DNCE-
LS
or ball screw
for DNCE-
BS
) converts the rotary movement of a motor into a
linear movement. The piston rod will then move backwards and
forwards.
The piston rod is protected against turning in the wrong
direction and protected against overload with a slipping clutch.
The position of the piston rod can be scanned with the aid of
proximity sensors.
The electric cylinder has been designed for:
–
DNCE-...-
LS
the slow positioning of masses with high forces
–
DNCE-...-
BS
the precise positioning at high speeds.
Fig. 2
Lead screw (DNCE-
LS
)
Fig. 3
Ball screw (DNCE-
BS
)
Summary of Contents for DNCE
Page 97: ...DNCE Festo DNCE 1109e 97 ...
