Sliding cam mechanism type ANES

Materialabhängige Materialabhängige Düsenauswahl
Düsenauswahl
Hinweise
a. The needle valve is coated.
Blanks are available for needle valve used in special
applications (e. g. exceptional lengths, gate diameter, pin diameter
etc.)
b.
Please note
c. The needle length is dependent on the nozzle length,
the
mechanism and the assembly of the manifold.
e. Thread tightening torque to (NHP) needle adjustment
Following parts must be ordered separately. Box spanner - two parts
to adjust the needles, chapter 8.
5. 4
Needle adjustment or changing results through clampingplate/
lifting plate without disassembly of the tools.
d. Maximum tightening torque
Regelgewinde
Threads
M4
M5
M6
M8
M10
M12
Needle-Ø
Ø 2 mm
Ø 3 mm
Ø 5 mm
Needle-Ø Thread
Order code
Strength class
10.9 12.9
3.8 Nm
8 Nm
13 Nm
32 Nm
64 Nm
110 Nm
Thread Tightening torque
M A [Nm]
M6 x 0.50
15
M8 x 0.50
M10 x 0.75
f. Thread tightening torque to (NEP) needle adjustment
Ø 2 mm
Ø 3 mm
M6 x 0.50
M8 x 0.50
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30
45
15
30
4.6 Nm
9.5 Nm
16.0 Nm
39.0 Nm
77.0 Nm
135.0 Nm
Tightening torque
M [Nm]
A
ME electromagnet
Hinweise Notes
ME 10/UV 75 electric drive for valve-gates
The ME 10 bistable heavy-duty lifting magnet serves to actuate valve
needles in valve-gate systems.
Excellent for all-electric injection moulding machines and for cleanroom
applications.
Available voltages are 48 VDC and 205 VDC (approx. 10 A and 2.5 A
per magnet accordingly). The magnet is designed for thermal class F
(155° C). The heat balance must be checked in individual cases,
taking self-heating and heat dissipation into account.
ENV single needle valve
Needle actuation in single and multiple systems. Sequential opening
and closing of the needles. Special holes in the mould clamping plate
allow the down-stroke depth of the valve gate to be adjusted individually
from the outside. Maximum working temperature is 100° C.
1
2
3
4
5
6
Tempering
Sufficient cooling must be ensured in the lower area of needle
actuation. We also urgently recommend cooling the clamping
plate and frame plates or risers.
Assembly height
The assembly height is dependend on the dimension of the
manifold height linked to the cable-Ø, the balanced and the use of
nozzle type.
Single needle valve
ENV2/10/L, ENV2/10/L/G, ENV2/10/O, ENV2/10/O/G,(56 mm),
ENV3/10/L, ENV3/10/L/G, ENV3/10/O, ENV3/10/O/G (56 mm),
ENV5/12/L, ENV5/12/L/G, ENV5/12/O, ENV5/12/O/G (66 mm)
Contour in details without housing
In the area of the piston stroke, the surface of the cylinder hast to
be flash-free and without sharp edges. Piston operating surface are
honed or rolled (Ra min. 0.2).
Contour in details without housing
ENV2 und ENV3 ENV5
R0.5
R0.5
3
0.4
0.2
Edge
15°
Piston operating
surface
Ra min. 0.2
Contour in details with housing
0.4
Edge
deburred
15°
1.6
R0.5
R0.5
Access supplied by the customer in the area of the fastening screw M5.
4
0.2
7 Threads/ counterbore/ cylinder head screw
ENV2/ ENV3
a. Thread/ counterbore 45° rotated shown
b. 4x counterbore DIN 974-1
c. 4x cylinder screw M5 x 20 - 12.9 DIN EN ISO 4762
ENV5
a. Thread/ counterbore 30° rotated shown
b. 6x counterbore DIN 974-1
c. 6x cylinder screw M6 x 25 - 12.9 DIN EN ISO 4762
ANEH lifting plate mechanism
Hinweise Notes
The lifting mechanism is recommendable for a precisely
simultaneous opening and closing of all needles.
Special holes in the mould clamping plate allow the down-stroke depth
of the valve needles to be adjusted individually from the outside.
The maximum working temperature is 100° C.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Valve-gate nozzle, chapter 2.3
The valve needle is not a component part of the valve-gate nozzle,
chapter 8
Manifold, chapter 4
Needle guide
Adjust wrench
Covering
Socket wrenches to adjust the valve needle, chapter 8
Needle movement (stroke)
Needle movement (stroke) of 10 mm is provided for nozzles
with material tube-Ø (Ød) of 4-6 mm.
Needle movement (stroke) of 12 mm is provided for nozzles
with material tube-Ø (Ød) of 8-12 mm.
Clamping plate with
Supporting plate
Nozzle holding plate
Support pieces
Guiding unit incl. guide pillar
Adapter (ball)
Cylinder
ANES sliding cam mechanism
For narrow cavity spacing a sliding cam mechanism is the preferred
drive.
Exact opening and closing of all needles.
Special holes in the mould clamping plate allow the down-stroke
depth of the valve gate to be adjusted individually from the outside.
Maximum working temperature is 100° C.
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Subject to technical changes 6/12