Kap 2.3-5V_120704_us..

Hot Runner Nozzles
5 V
Chart for 5 V Hot Runner Nozzles
Application Type Reference Cat. page
Single nozzles
E
SER
DER
2.51
Nozzles
H
SHR
DHR
2.53
Example of nozzle specification on the reverse of this page.
10/03
Subject to technical changes.
2.3 _ 5V-a

Hot Runner Nozzles
5 V
Example of a 5 V nozzle designation
Order code:
5 S H R 50 W H
S
S = Special construction
(EVN-Code)
Material tube
diameter
(depending on
article weight +
material)
(see chapter 2)
Nozzle
with tip =
Open
Nozzle =
S
D
W = Optimized temperature profile
(with reduced material tube diameter
for very small shot weights (0.05...2 g)
in conjunction with thermally senitive
material)
Length of the nozzle (Measurement L)
Operating voltage R = 5 V
H =hard metal tip
A = Type C only for open nozzle
C = Type C only for open nozzle
Type of nozzle
E = Single nozzles
H = Nozzles in conjunction
2.3 _ 5V-b
Subject to technical changes.
10/03

Gate bushing in the hot runner nozzles
5 V
Gate bushing version A for open Nozzles
See further technical information on the nozzle and nozzle installation page for the
respective nozzle type.
For the nozzle type:
DER,
DHR
+0.02
L
Selection criteria:
• injection on intermediate gate
• direct injection of flat ABS products weighing
more than 100g
• use for shear-sensitive materials
6.3
Note:
6.3
1)
ØD
5...10°
1.2 -0.1
1)
The size of the gate diameter depends on the
processing material and the part weight.
You will find instructions for determining the gate
diameter D in chapter 11 or please contact
our technical support department.
Gate bushing version C for Nozzles with tip an open Nozzles
See further technical information on the nozzle and installation page
for the respective nozzle type.
For the nozzle type:
SER/DER
SHR/DHR
6.3
+0.02
L
Selection criteria:
• injection of small products made of POM
copolymers (please consult our application
engineering department before using)
• for special applications in which
a flow orientation is to be avoided
and a gate vestige of 1-2 mm is tolerable
(or more with GF material)
6.3
80°
1)
ØD
1.2 -0.1
1)
Note:
The size of the gate diameter depends on the
processing material and the part weight.
You will find instructions for determining the gate
diameter D in chapter 11 or please contact
our technical support department.
2.3 _ 5V-d
Subject to technical changes.
Subject to technical changes.
5/03

Installation of Hot Runner Nozzles
5 V
Hot Runner Nozzles
5 V
Single Nozzles Type 4SER, 5SER, 6SER/
4DER, 5DER, 6DER
Assembly with Gate Bushing (refer to chapter 3)
L
+0.02
30 -0.02
L +0.02
5 +0.02
1x45°
22 -0.02
5 +0.02
1x45°
Ø52
Ø35.5
2)
ØS1
5 V Nozzles with 5 V Manifold
52
ØS1 2)
65
26
Locating ring
(supplied by the customer)
Machine nozzle
Adapter
(Page 6.4)
Use single nozzles only
in conjunction with a
machine nozzle adapter
10
5 V Manifold
(Chapter 7)
3)
Cable channel
20 5
7.5
1)
2)
3)
Installation of gate bushing
6.3
R2
Notes:
100°
ØP
H7
H7
ØT1
+0.4
ØS2
R
90°
6.3
1.6
80°
H7
ØS
6.3
4)
1.6 1.6 6.3
1)
ØD
1.6
45°
2.3
1.2 -0.1
L +0.02
V -0.2
4)
min. t1
The size of the gate diameter depends on the
processing material and the part weight.
You will find instructions for determining the
gate diameter D in chapter 11 or please contact
our technical support department.
The diameter S1 is omitted when installing
without gate bush.
L +0.02
Further information on nozzles with tips and
for open nozzles in the A and C versions can
be found on the 5V-d page.
We recommend to lay the power and thermocouple
cables in separate channels.
A thermal damage of the thermocouple cables is
therefore avoided.
Single Nozzles Type 4SER, 5SER, 6SER /
4DER, 5DER, 6DER
Nozzle
with tip
Parting line
Open
nozzle
Parting line
L 0.5 L H C
6.5
W=30
ØA
ØB
Ød
ØA-0.05
55°
ØS
ØS
P
P
35
CAD-Reference point
Ø5
52
ca. 600
Ø13
93
Ø3.5
F
14
Type A:
Ø = Not related to the gating
diameter (ØD=1.5 mm)
Type C:
Ø = Related to the gating
diameter (ØD)
flexible cable
G
Plug 146
(or extension plug
142/L)
Order Information:
Example: a nozzle with tip or an open nozzle
in conjunction with a manifold.
Material tube diameter 4.8 mm,
length 50 mm and
Gating diameter 1.0 mm.
Hot Runner Nozzle
5SER50 (Type - nozzle with tip)
5SER50H (Type H - with hard metal tip)
5DDER50A (Type A - open nozzle)
5DER50C-1.0 (Type C - open nozzle)
Note:
For very small shot weights (0.05 to 2 grams)
and thermally sensitive materials (flame
retardant), it is necessary to use nozzles with an
optimized temperature profile and a reduced
material tube diameter.
Example: 5SER50W
5SER50WH (with hard metal tip)
Note:
The measurement L refers to the article surface,
the nozzle expands by 0.5 mm in length
at 250°C (325°F.)
Note:
In the case of small space availability an angle
connector 147 can be used at the power
connection.
See chapter 8.
Note:
The fit between the nozzle / tool (ØS
H7
) or gate
bushing / tool (Ø T 1H7) has to be consistant
throughout the whole length of the bore.
For Technical Data:
Refer to chapter11.
Delivery in stock
Semi-standard (short delivery time)
Special production (delivery time given on request)
Please Note:
Dimension Ø H7> 10...18 =
Nozzles
with tip
> 18...30 =
> 30...50 =
Open
nozzles
+0.018
0
+0.021
0
+0.025
0
ØP R ØS ØS1 ØS2 ØT1 V t1
4SER 4DER 12 5 15 37 15.5 22 6.7 29
5SER, 5SERW 5DER, 5DERW 12 5 18 39 18.5 26 8.2 28
6SER, 6SERW 6DER, 6DERW 16 8 22 39 22.5 32 9 32
4)
If the nozzle length is 30 mm, the dimensions
t1 and ØS2 are eliminated.
For single nozzles, the locating ring and its
screws must bear the load from the tool.
Screws and locating rings have to be choosen
careful and the circular pitch has to be as small
as possible.
For specifications see chapter 11.
During assembly the nozzles must be fitted
with a pre-load of 0.02 mm to 0.05 mm.
Measurements and tolerances herein reference
the tool. It is advisable to use high temperature
grease or spray on the outer surface of
the nozzle barrel.
Nozzles Open
with tip nozzles
4SER
5SER
6SER
5SERW
6SERW
4DER
5DER
6DER
5DERW
6DERW
Nozzle length L
Ød ØA ØB C F G H P ØS 30 40 50 60 70 80 90 100120150180200
4
4.8 37.3 22
6
34.3 22
37.3 24
3.6 37.3 22
4.8 37.3 24
16
16
16
16
16
5.5 10
5.5 10
5.5 10
5.5 10
5.5 10
22
22
22
22
22
19
18
21
18
21
15
18
22
18
22
2.3 _ 4-6SER/DER Note: All dimensions are given in mm.
Subject to technical changes. 2/04
2/04
Subject to technical changes.
Note: All dimensions are given in mm.
2.3 _ 4-6SER/DER

Installation of the Hot Runner Nozzles
5 V
Hot Runner Nozzles
5 V
Hot Runner Nozzles Type 4SHR, 5SHR, 6SHR/
4DHR, 5DHR, 6DHR
Hot Runner Nozzles Type 4SHR, 5SHR, 6SHR/
4DHR, 5DHR, 6DHR
Assembly with Gate Bushing (refer to chapter 3)
Manifold
height
Manifold
height
Installation without Gate Bushing
12
38 -0.02
+0.02
L
12
38 -0.02
+0.02
L
2)
Cable channel
Nozzles
with tip
K
+0.1
5
0.25x45°
7.5
K
+0.02
5
1x45°
0.5x45°
20
5
32 32
Open
nozzles
(20)
105
ØS3
H7
ØS1
1.6
3) See also notes
40
Clamp Plate
Pressure pad
817.250
Manifold
Cavity plate
3) See also notes
Clamp plate
Pressure pad
Manifold
Manifold
enclosure
Cavity plate
ØP R ØS ØS1 ØS2 ØS3 ØT1 V
4SHR, 4SHRW 4DHR, 4DHRW 12 5 15 16 15.5 36 22 6.7 29
5SHR, 5SHRW 5DHR, 5DHRW 12 5 18 19 18.5 39 26 8.2 28
6SHR, 6SHRW 6DHR, 6DHRW 16 8 22 23 22.5 39 32 9.0 32
t1
1)
2)
6.3
R2
Notes:
100°
ØP
H7
H7
ØT1
We recommend to lay the power and thermocouple
cables in separate channels.
A thermal damage of the thermocouple cables is
therefore avoided.
For the expansion coefficient "K" see the
manifold.
Please note:
1.6
+0.4
ØS2
R
90°
80°
H7
ØS
6.3
4)
6.3
1.6 1.6
1)
ØD
1.6
45°
2.3 -0,1
1.2 -0.1
Dimensions Ø H7 > 10...18 =
> 18...30 =
> 30...50 =
L +0.02
V -0.2
+0.018
0
+0.021
0
+0.025
0
4)
min. t 1
Further information on nozzles with tips and
for open nozzles in the A and C versions can
be found on the 5V-d page.
The size of the gate diameter depends on the
processing material and the part weight.
You will find instructions for determining the
gate diameter D in chapter 11 or please contact
our technical support department.
3)
The through hole in the clamping plate makes
it possible to tighten the nozzle again after
assembling the mould.
4)
If the nozzle length is 30 mm, the dimensions
t1 and ØS2 are eliminated.
L +0.02
Measurements and tolerances herein reference
the tool.
It is advisable to use high temperature grease or
spray on the outer surface of the nozzle barrel.
In conjunction with a manifold.
Metal o-ring
Nozzle
with tip
Parting line
Open
nozzle
Parting line
Ø32
38
L
0.5
L
W=28
6.2
Nozzles Open
with tip nozzles
4SHR
5SHR
6SHR
4SHRW
5SHRW
6SHRW
4DHR
5DHR
6DHR
4DHRW
5DHRW
6DHRW
4.2
3.5
CAD-
Reference
point
M4
67.5°
Ø37.9
45°
Ød
ØS1
55°
ØS
ØS
P
45°
P
Ø14
52
Ø34
R3
63
Ø13
Ø9
Nozzle length L
9.3
Extension plug 142
(or cable plug 146)
21.7
Flexible cable
Thermo plug CMLK
Ød P ØS ØS1 30 40 50 60 80 100120150180200250
3.8
4.8
6
2.5
3.6
4.8
19
18
21
19
18
21
15
18
22
15
18
22
16
19
23
16
19
23
Type A:
Ø = Not related to the gating
diameter (ØD=1.5 mm)
Type C:
Ø = Related to the gating
diameter (ØD)
Order Information:
Example: a nozzle with tip or an open nozzle
in conjunction with a manifold.
Material tube diameter 4.8 mm,
length 50 mm and
gating diameter 1.0 mm.
Hot Runner Nozzle
5SHR50 (Type - nozzle with tip)
5SHR50H (Type H - with hard metal tip)
5DHR50A (Type A - open nozzle)
5DHR50C-1.0 (Type C - open nozzle)
Order Instructions:
Following parts have to be ordered separately
1.Plug to the thermo bushing
Order No.: CMLK50 (incl. 0.5 m cable)
CMLK100 (incl. 1 m Cable)
CMLK150 (incl. 1.5 m cable)
Examples of applications refer to chapter 8.
Only as replacement
1.Metal o-ring
Order No.: 810.025 for 4SHR, 4DHR
810.027 for 5SHR, 5DHR,
6SHR, 6DHR
2. Extension plug 142 or cable plug 146
Examples of applications refer to chapter 10.
Please note:
For very small shot weights (0.5 to 2 grams) and
thermally sensitive materials (flame retardant) it
is necessary to use nozzles with an optimized
temperature profile and a reduced material tube
diameter.
z.B.: 5SHR50W
5SHR50WH (with hard metal tip)
The measurement L refers to the part surface,
the nozzle expands by 0.5 mm at 250°C.
Insallation guideline:
The hot runner nozzles can be secured to the
manifold in two ways:
1. From the top of the manifold through the
pressure pads (pitch circle Ø32) secured by
two M4 bolts to the nozzle.
2. From the bottom of the manifold secured
by two M5 bolts adjacent to the groves R3
on the nozzle.
If flats (w = 28 mm)are cut into the nozzle
then it can only be secured from the top of
the manifold.
Examples of applications refer to chapter 7.
Technical Information:
Please also see chapter 11.
Delivery - in stock
Semi-standard (short delivery time)
Special production (delivery time upon request)
2.3 _ 4-6SHR/DHR
Note: All dimensions are given in mm.
Subject to technical changes.
2/04 2/04 Subject to technical changes.
Note: All dimensions are given in mm. 2.3 _ 4-6SHR/DHR