ROJ SUPER ELF X3 - General Information; Super Elf X3 Description; Super Elf X3 Technical Data; Pulsar HP Brake Description

SUPER ELF X3
–
Dornier
3
1.
GENERAL INFORMATION
Super Elf X3 description
SUPER ELF X3
is a Weft Feeder with
yarn separation
and direct
CAN
-
bus
communication
with the Loom
Control. The new Permanent Magnet motor and the
Reserve sensor allow very
fast reaction and accurate yarn storage control on the spool
body. The new and innovative
barrier optical sensors
guarantee best performances in
dust environments and with very
fine
yarns.
Super Elf X3
-
Technical Data
Power
supply by means of the specific
Roj
Control Box
:
100 V dc
–
24 V dc
Weft feeding speed (pattern in advance info)
:
max 2400 m/min
Threading channel
:
4.5 mm
Yarn count range:
6 Nm
-
10 dTex
Noise
level:
< 70 dB A
Weight:
8 kg
Wor
king temperature:
from 10 ° to 40 °C
Storage temperature:
from
–
25 ° to +65 °C
Relative humidity:
max 95% (not condensed)
Pulsar HP brake description
The Pulsar HP device, performs the
following two functions:
Breaking function:
to reduce the tension pick to the weft when the same is
stopped by the
Electromagnet pin. This is to avoid the following problems:
a. weft breakage at the end of the insertion
b. weft loops or slack picks in th
e fabric.
Pull back function:
after the yarn cutting, yarn is pulled back into the nozzle.
This is to avoid that the weft gets tangled in the next weft to be inserted by the
contiguous nozzle.
Technical data of Pulsar HP
Cycles per minute
:
1
.
200
R
eaction time
:
7 ms
Max torque
:
11.5 Ncm
Weft pull back
length
:
max 35 mm
Eyelet's diameter
:
6 mm
Other information about Super Elf X3
The
Part Number (P/N)
and the
Serial Number (S/N)
are printed on the
CE label.