Control Sections And Connections; Function And Application - Festo DNCE Notice D'utilisation

DNCE
1

Control sections and connections

DNCE-...-P5
1 2 3
8
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
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.
18
4 5
7
DNCE
6
5
Pressure compensation opening:
– Threaded hole
– Sintered filter
(must not be closed/covered)
6
Mounting thread for motor connection
7
Drive shaft
8
Wrench flats for counter holding
Fig. 2
Fig. 3
5
(only for DNCE-...-P5)
(for DNCE-...)
Lead screw (DNCE-LS)
Ball screw (DNCE-BS)
Festo – DNCE – 1109e English