T 1
I 2
L G
I1 A D 1 2 D
L
B”
SW
E
T 2
A
3 R 4 R W
A/ B
L 3
L 4
P i s t on
Ø
m a x .
p r
e l
o
a
d
d
i s
t
a
n
c
e
Ø
A
S W
I 1
I 2
E
Ø
  D1
Ø
  D2
LG
L
Pr essu r e
p o r ts
A/ B
Standard
2 5
0 , 5
1 6
1 3
M 8
2 0
1 0
M 5 5 x 2
6 0
5 0
1 5 9
G 1 / 4
3 2
0 , 5
2 0
1 7
M 1 0
2 5
1 2
M 7 0 x 2
7 5
6 0
1 8 7
G 1 / 4
4 0
0 , 5
2 8
2 3
M 1 6
3 0
1 5
M 8 5 x 2
9 5
7 0
1 9 9
G 1 / 4
5 0
1 , 0
3 6
2 7
M 2 0
3 5
2 1
M 9 0 x 2
1 0 0
8 0
2 4 2
G 3 / 8
6 3
1 , 0
4 5
3 6
M 2 7
4 1
2 5
M
1
1 0 x 2
1 2 0
9 0
2 2 5
G 3 / 8
8 0
1 , 0
5 6
4 6
M 3 0
4 5
2 8
M 1 4 0 x 2
1 5 0
1 0 0
2 8 3
G 1 / 2
Option
1 0 0
1 , 0
7 0
6 0
M 4 2
4 5
3 3
M 1 6 0 x 3
1 7 0
1
1 0
2 9 0
G 1 / 2
1 2 5
1 , 0
9 0
8 0
M 5 6
5 0
3 3
M 1 9 0 x 3
2 0 0
1 2 0
3 1 8
G 3 / 4
1 6 0
1 , 0
1
1 0
9 5
M 6 4
9 5
4 0
M 2 3 5 x 3
2 5 0
1 5 0
3 8 9
G 1
2 0 0
1 , 0
1 4 0
1
1 5
M 8 0
1
1 2
5 0
M 2 9 0 x 3
3 2 5
1 8 5
4 7 2
G 1
Sizes series HS/HSD (in mm)
T 1
T 2
L3
L4
R3
R4
W
W
e i
g h t
  a
p p
r
.
(
k
g
)
( up t o 1 0 0   m m   s t r ok e )
S t r ok e
1 0 1
1 8
8 0
1 8
8 3
7 2
6 0 °
4
3 5   |   5 0   |   7 5
1 2 8
1 4
1 0 4 , 5
1 9 , 5
9 2 , 5
8 3
6 0 °
6
4 0   |   6 0   |   8 0   |   1 0 0
1 3 5
1 4
1
1 2 , 5
1 3 , 5
1 0 0
8 4
6 0 °
1 0
5 0   |   6 0   |   8 0   |   1 0 0
1 7 6
1 5
1 4 4
1 3 , 5
1
1 7
7 1 , 5
9 0 °
1 3
6 0   |   8 0   |   1 0 0   |   1 2 0
1 5 9
1 5
1 3 3 , 5
1 7
1 2 2
1 0 5
6 0 °
1 9
7 5   |   1 0 0   |   1 2 5   |   1 5 0
2 0 6
1 7
1 5 7
1 7
1 3 2
1
1 0 , 5
6 0 °
3 5
5 0   |   8 0   |   1 2 0   |   1 6 0
2
1
1
1 8
1 8 7 , 5
1 8
1 2 4
1 0 2
6 0 °
4 8
o n   r e q u e st
2 2 6 , 5
2 1
1 9 5 , 5
2 1
1 5 2
1 3 2
6 0 °
7 5
2 7 2
3 7
2 3 7 , 5
3 7
1 7 2
1 4 7
7 5 °
1 3 7
3 2 6
4 6
2 6 8 , 5
4 6
1 9 1
1 6 9
6 0 °
2 8 6
P i s t on
Ø
Ø
A
S W
I 1
I 2
E
Ø
  D1
Ø
  D2
LG
L
Pr essu r e
p o r ts
A/ B
Standard
3 2
2 0
1 7
M 1 0
2 5
1 2
M 6 5 x 2
7 5
5 4
1 5 0 , 5
G 1 / 4
4 0
2 8
2 3
M 1 6
2 5
1 5
M 8 5 x 2
9 5
4 6
1 5 0
G 1 / 4
5 0
3 6
2 7
M 2 0
3 5
2 1
M 9 0 x 2
1 0 0
8 0
1 8 9
G 3 / 8
6 3
4 5
3 6
M 2 7
4 0
2 4 , 5
M
1
1 0 x 2
1 2 0
7 2
1 8 0
G 3 / 8
8 0
5 6
4 6
M 3 0
4 5
2 8
M 1 4 0 x 2
1 5 0
1 0 0
2 2 2
G 1 / 2
Option
1 0 0
7 0
6 0
M 4 2
4 5
3 3
M 1 6 0 x 3
1 7 0
1 0 5
2 2 5
G 1 / 2
1 2 5
9 0
7 0
M 5 6
5 5
3 3
M 1 9 0 x 3
2 0 0
1 2 0
2 6 0
G 3 / 4
1 6 0
1
1 0
9 5
M 6 4
9 5
4 0
M 2 3 5 x 3
2 5 0
1 5 0
3 2 2
G 1
2 0 0
1 4 0
1
1 5
M 8 0
1
1 2
5 0
M 2 9 0 x 3
3 2 5
1 8 5
4 0 2
G 1
T 1
T 2
L3
L4
R3
R4
W
W
e i
g h t
  a
p p
r
.
(
k
g
)
( up t o 1 0 0   m m   s t r ok e )
S t r ok e
9 1 , 5
1 4
7 1
1 9 , 5
9 2 , 5
8 3
6 0 °
5
4 0   |   6 0   |   8 0   |   1 0 0
8 6
1 4
6 3 , 5
1 3 , 5
1 0 0
8 4
6 0 °
8
5 0   |   6 0   |   8 0   |   1 0 0
1 2 3
1 5
1 0 0 , 5
1 3 , 5
1
1 7
7 1 , 5
9 0 °
1
1
6 0   |   8 0   |   1 0 0   |   1 2 0
1
1 4
1 5
8 9 , 5
1 7
1 2 2
1 0 5
6 0 °
1 7
7 5   |   1 0 0   |   1 2 5   |   1 5 0
1 4 5
1 7
1 2 0
1 7
1 3 2
1
1 0 , 5
6 0 °
3 2
5 0   |   8 0   |   1 2 0   |   1 6 0
1 4 6
1 8
1 2 2
1 8
1 2 4
1 0 2
6 0 °
4 0
o n   r e q u e st
1 6 8 , 5
2 1
1 3 7 , 5
2 7 , 5
1 5 2
1 3 2
6 0 °
6 5
2 0 5
3 7
1 7 1
3 7
1 7 2
1 4 7
7 5 °
9 0
2 5 6
4 6
2 1 7
4 6
1 9 1
1 6 9
6 0 °
2 4 7
Sizes series HD/HDD (in mm)
P i s t on
Ø
Hol di ng f or c e
unde r   pr e l oa d,
onl y   s e r i e s   HS
Hol di ng f or c e
w i t hout   pr e l oa d,
onl y   s e r i e s   HD
S t r ok e   f or c e ,   a l l   s e r i e s
Re t r a c t i on f or c e ,   a l l   s e r i e s
1 0 0   ba r
1 5 0   ba r
2 0 0   ba r
1 0 0   ba r
1 5 0   ba r
2 0 0   ba r
2 5   ( onl y
HS )
5 0
-
4 , 9
7 , 4
1 0
2 , 9
4 , 4
5 , 8
3 2
8 0
6 0
8 , 0
1 2
1 6
4 , 9
7 , 4
1 0
4 0
1 5 0
8 8
1 3
1 9
2 5
6 , 4
9 , 6
1 3
5 0
2 4 0
1 4 0
2 0
2 9
3 9
9 , 5
1 4 , 2
1 9
6 3
3 6 0
2 2 4
3 1
4 7
6 2
1 5
2 3
3 1
8 0
5 6 0
3 6 0
5 0
7 5
1 0 1
2 6
3 8
5 1
1 0 0
8 8 0
5 6 4
7 9
1
1 8
1 5 7
4 0
6 0
8 0
1 2 5
1 . 2 8 0
8 8 0
1 2 3
1 8 4
2 4 5
5 9
8 8 , 7
1
1 8
1 6 0
2 . 1 0 0
1 . 4 4 0
2 0 1
3 0 2
4 0 2
1 0 6
1 5 9
2 1 2
2 0 0
3 . 3 0 0
2 . 2 5 0
3 1 4
4 7 1
6 2 8
1 6 0
2 4 0
3 2 0
Forces series HS/HSD and HD/HDD (in kN)
T
ec h n i c a l
d a ta
Dimensions I Where proximity switches are not required, the according tapped holes are covered with plugs by the manufacture r . P roximity switches can be retrofitted at any time.
m a x .
p re lo a d
d ist a nc e
Locking core pull cylinder
CyPull
short stroke cylinder
CyBlock
The compact series CyBlock was especially developed for injection moulding cores in tool and mould manufacturing which require a safe holding with only a short mould release stroke. They are easy to mount and to adjust and complete the range of the locking cylinders series CyPull. Similar to series CyPull, the CyBlock cylinders are equipped with integrated positive lock for the extended stroke position of the piston rod.Two versions are available:
with positive lock and a locking tolerance range and can be adjusted to generate a preload on the core to compensate tolerances and elasticity of the tool. This type is suited for i. e. complex core forms, partially touching cores,  paired touching cores, underfloor slides etc.
with positive lock without preload in the end position. This type is suited for i. e. simple core pins, support  cylinder for nserts, cores where the use of preload is undesirable.
Series HSZ with hydraulic locking and preload
D ( P iston ) d H (Stro k e ) max. preload distance a b L d1 d2 d3 E SW I1 I2 T T1 T2 L1 L2 R1 R2 20 14 20 0,4 77 55 132 11 55 35 9 10 M6 12 G1/8 79 9 65 11 91 85 25 16 25 0,5 85 63 157 11 63 40 10 13 M8 17 G1 / 4 94 11 80 12 95 87 32 20 25 0,5 100 75 170 13,5 76 45 12 17 M10 17 G1 / 4 104 14 86 14,5 97 91 40 28 35 0,5 125 95 196 17,5 95 65 12 23 M16 23 G1 / 4 113 15,5 93,5 17 106 95 50 36 40 1,0 160 120 267 22 120 80 15 27 M20 35 G3/8 174 18 144 19,5 132 122 63 45 50 1,0 150 200 265 26 158 108 20 36 M27 41 G3/8 159 18 133,5 19,5 137 127 D ( P iston ) H o ldi n g  force un d e r preload (kN) Stro k e force (kN) R etraction force (kN) max. admissible operating pressure (bar) 100 bar 150 bar 100 bar 150 bar 20 32 3,1 4,7 1,6 2,4 160 25 50 4,9 7,4 2,9 4,3 160 32 80 8,0 12 4,9 7,4 160 40 150 13 19 6,4 10 160 50 240 20 29 9,5 14 160 63 360 31 47 15 23 160 D ( P iston ) R ecomm. screw mountings according ISO 4762* 20 M10x140 25 M10x160 32 M12x180 40 M16x200 50 M20x280 63 M24x280 Forces Dimensions II *property class 10.9 according ISO 898-1(not included in delivery!)
T
h n i c a l
d a ta
Series HDZ with hydraulic locking without preload
(S t ro k e )
Where proximity switches are not required, the according tapped holes are covered with plugs by the manufacture r . P roximity switches can be retrofitted at any time. D ( P iston ) d H (Stro - k e) a b L d1 d2 d3 E SW I1 I2 T T1 T2 L1 L2 R1 R2 25 16 25 85 63 133 11 63 40 10 13 M8 17 G1 / 4 70 11 56 12 95 87 32 20 25 100 75 139 13,5 76 45 12 17 M10 17 G1 / 4 73 14 58 14,5 97 91 40 28 35 125 95 166 17,5 95 65 12 23 M16 23 G1 / 4 83 15,5 63,5 17 106 95 50 36 40 160 120 204 22 120 80 15 27 M20 35 G3/8 111 18 91 19,5 132 122 63 45 50 150 200 220 26 158 108 20 36 M27 41 G3/8 114 18 88,5 19,5 137 127 D ( P iston ) H o ldi n g  force wit h - out preload (kN) Stro k e force (kN) R etraction force (kN) max. admissible operating pressure (bar) 100 bar 150 bar 100 bar 150 bar 25 32 4,9 7,4 2,9 4,3 160 32 60 8,0 12 4,9 7,4 160 40 88 13 19 6,4 10 160 50 140 20 29 9,5 14 160 63 224 31 47 15 23 160 D ( P iston ) R ecomm. screw mountings according ISO 4762* 25 M10x135 32 M12x150 40 M16x170 50 M20x220 63 M24x240 Forces Dimensions II *property class 10.9 according ISO 898-1(not included in delivery!)
AHP Merkle Std. Cylinders AHP merkle catalogues    
We will be exhibiting at Interplas on the 26th, 27th and 28th of September 2017 in NEC, Birmingham UK.
Cylinder-Technology CyPull Core-pulling Cylinders CyBlock Block Cylinders
CyTec NC Products CyMill Milling Heads CySpeed Motor Spindles CyTurn Rotary Tables
CyTec Systems UK Ltd. Unit H - 100 Shaw Road (Off Daltry Street) Oldham, OL1 4AB United Kingdom Tel.: +44 (0) 161 / 678 70 90 Fax:  +44 (0) 161 / 620 53 92 E-mail:  sales@cytec-uk.com
 Tie rod version with round cross section
block housing
2 5 - 2 0 0  m m
     3 2 -    2 0 0  m m
2 0  -  6 3  m m
2 5   - 6 3   m m
   standardised stroke lengths up to   size Ø 80
hy d r a ulic with by- p a ss without  pre-load
Series
   H S / H S D
 H D/     H DD
H S Z
H DZ
Design
 Nom. size Ø
Standard stroke length
1 0  -  5 0  m m
 optional, deviant stroke lengths for all sizes on request
high  holding forces in locked position
Optional stroke lengths
Holding forces
Max. allowed pressure
1 6 0  b a r
Locking
2 0 0  b a r
electronic with pnp-sensors
with angular plugs
V it o n
 Locking indicator
  Plug connection
Seals
CyPull CyBlock
Series HS   Series with hydraulic locking and preload which can compensate in critical cases elasticities and tolerances of the tool • hydraulic locking with by-pass • Piston diameter 25-200 mm
Series HSZ  Special series for short stroke applications with hydraulic locking and preload which can compensate in critical cases elasticities and tolerances of the tool • hydraulic locking • Piston diameter 20 - 63 mm
Series HDZ  Special series for short stroke applications with hydraulic locking and without pre-load • hydraulic locking • Piston diameter 20 - 63 mm
Series HD  Series with hydraulic locking and without preload • hydraulic locking with by-pass • Piston diameter 32-200 mm
Locking core pull cylinder
Block cylinder
CyPull CyBlock
without pre-load
SeriesHSD / HDD  with metal wiper ring for die cast applications
without pre-load
hydraulic with by-pass ander pre-load
hydraulic ander pre-load
hy d r a ulic without  pre-load
Cylinder-Technologyy
CyTec 2017
01 61 678 70 90
CONTACT
CyTec Systems UK Ltd. Unit H - 100 Shaw Road (Off Daltry Street) Oldham, OL1 4AB United Kingdom Tel.: +44 (0) 161 / 678 70 90 Fax:  +44 (0) 161 / 620 53 92 E-mail:  sales@cytec-uk.com
CyTec 2017
Series HS/HSD* Series with hydraulic locking and preload which can compensate in critical cases elasticities and tolerances of the tool hydraulic locking with by-pass Piston diameter 25-200 mm * Series HSD is suited especially for applications in high temperature ranges (special Vitonseals, hardened tie rods), up to 120°C with sensors, up to 180°C without sensors
Series HD/HDD* Series with hydraulic locking without pre-load hydraulic locking with by-pass Piston diameter 32-200 mm * Series HSD is suited especially for applications in high temperature    ranges (special Viton seals, hardened tie rods),    up to 120°C with sensors, up to 180°C without sensors
Special designs of HSD/HDD Examples for special designs on customer demand for die casting of the locking position
The CyPull range of locking cylinders have been designed for use moving side cores on mould tools. Once locked the cylinders hold far higher forces than with conventional cylinders without the need to maintain hydraulic pressure.
Based on the successful CyPull cylinder the CyBlock is a locking cylinder with a body design the same as a conventional block cylinder. This allows easy mounting and adjusting to the mould tool
short stroke cylinder
HDZ, without preload
Series HDZ This cylinder locks in the end position without preload. Applications: • Simple core pins • Support cylinders for inserts • cores where the use of preload is undesirable.
Series HSZ This cylinder locks in the end position as the HDZ version but its special design allows a locking tolerance range and can be adjusted to generate a preload on the core. Applications: • Complex core forms • Partially touching cores
HSZ, preload distance with preload
+44 1 61 678 70 90
CyTec Systems UK Ltd. Unit H - 100 Shaw Road (Off Daltry Street) Oldham, OL1 4AB United Kingdom Tel.: +44 (0) 161 / 678 70 90 Fax:  +44 (0) 161 / 620 53 92 E-mail:  sales@cytec-uk.com