Solenoid coils for
directional valves
for electromagnetic actuation
Direct current (DC) and
alternating current (AC)
Maximum force with minimum space requirements
due to layer-wound coil with maximum copper insertion and minimum
space requirement. Prevents damage to the wire insulation (avoidance of
short circuits)
Fully encapsulated coil
with internal coil sealing prevents ingress of moisture and thus avoids short
circuits in the winding
Designed for 100 % duty cycle
Low energy consumption
through optimised design of the force/energy ratio
High mechanical resistance and corrosion protection
thanks to zinc-nickel coated steel casing
High thermal load capacity
up to insulation class H (180 °C)
7 different electrical connection types with protection classes IP65,
IP67 or IP69 as standard
Any mounting direction
due to symmetrical coil design
Extensive range of coils with UL approval
certified according to UL94 with Flame Rating V-0
EN 5.207.7/07.24
1
G
K
L
N
O
T
U
CONNECTION TYPES
Connection types
1
Product advantages
1
Specifications
2
Model code
2
Description
3
Connection plug / energy saving
3
Available coils
3
Dimensions
8
Coil
- valve assignment
9
Coils with suppressor diodes
10
CONTENTS
PRODUCT ADVANTAGES
The type code provides an overview. For available types, see table "Available coils" from page 3.
Coil 12 DN 01 - 40-1836 __
Designation
Nominal voltage
12 = 12 V DC
24 = 24 V AC/DC
48 = 48 V AC/DC
110 = 110 V AC (Connection type G)
230 = 230 V AC (Connection type G)
Further versions from page 3 and on request.
Voltage type
A = Alternating current (AC)
D = Direct current (DC)
Connection type Poles Connection Protection class
G = Plug A/B acc. to DIN EN 175301-803 3-pole radial IP65
K = KOSTAL plug connector M27x1 2-pole radial IP65 / IP67
L = 2 flying leads 0.75 mm² x 457 mm (18'') 2-pole radial IP65 / IP67
N = DEUTSCH plug connector DT04-2P 2-pole axial IP67 / IP69
O = M12 plug connector 4-pole radial IP65
T = AMP Junior Timer 2-pole radial IP65 / IP67
U = AMP Junior Timer 2-pole axial IP65 / IP67
Further versions on request.
Variant (depending on connection type)
n. a. = Standard
01 = Bidirectional suppressor diode for connection type DN, DT, DU (see p. 10)
02 = Additional cable lengths for connection type L (02, 03, etc.)
Size Coil length Inner-Ø Outer-Ø Weight
32-1329 = 32 mm - 13 mm 29 mm 0.10 kg
40-1836 = 40 mm - 18 mm 36 mm 0.19 kg
50-1836 = 50 mm - 18 mm 36 mm 0.24 kg
50-2345 = 50 mm - 23 mm 45 mm 0.35 kg
75-3164 = 75 mm - 31 mm 64 mm 1.00 kg
Optional specifications
-S = with O-ring for sealing the coil on industrial valve bodies in nominal size 6
UL V0 = UL certification of coils with flame rating V-0 according to UL94
Note
Specification of the protection class according to EN 60529 applies to suitable and correctly installed cable socket.
MODEL CODE
Duty cycle
100 % (S1) up to
max. 115 % of the nominal voltage for sizes 1329
and 1836
max. 110 % of the nominal voltage for sizes
2345 and 3164
at max. 60
°C* ambient temperature
Coil
(according to DIN VDE 0580)
Insulation class
H for sizes 1329 and 1836
insulation class
F for sizes 2345 and 3164
Max. permissible winding temperature
180
°C for sizes 1329 and 1836
155
°C for sizes 2345 and 3164
Max. surface temperature of the coil
at 100 % duty cycle
>100
°C for sizes 1329, 1836, 2345 and 3164
Ambient temperature range:
-30
°C to +60 °C for sizes 1329, 1836 and 2345
-30
°C to +50 °C for size 3164
The
information in the valve leaflet must also be observed.
Coil casing
Steel,
ZnNi coating
Plug socket
Polyamide,
black
*This value applies to a screw
-in cartridge valve installed in a standard inline connection housing. An extension of the maximum ambient temperature
range to +80
°C is possible if the surface temperature of the housing during operation is limited to a maximum of 100 °C by suitable heat dissipation.
Heat dissipation in the application must be ensured at all times during valve operation, e.g. via convection or a flow of pre
ssurised fluid through the
control block. For more information, see “Operating conditions and instructions for valves” in brochure 53.000.
Note
All parameters refer to a coil mounted on the valve.
SPECIFICATIONS
EN 5.207.7/07.24
2
AVAILABLE COILS
DESCRIPTION
The solenoid coil is generally manufactured as a direct current (DC) coil. Solenoid coils in version A for operation on
alternating current (AC) have an integrated bridge rectifier.
In addition, solenoid coils with an integrated bidirectional suppressor diode are available on page 10, which serve to
protect against voltage peaks and reduce the switch-off induction voltage.
Special coils are generally available on customer request - please contact your responsible sales partner.
Coils for proportional valves can be found in our separate brochure.
3
DE 5.207.7/07.24
CONNECTION TYPE G IP65
ALTERNATING CURRENT (AC)
Size Voltage
U [V]
Power
P
Nom_20
[W]
Resistance
R
20
[Ω]
Current
I
Nom
[A]
Part no.
40-1836
24 18 24.8 - 3003122
48 19 95 - 3301143
100 18 394 - 3899699
115 20 500 - 3003156
230 20 2137 - 3002594
50-1836
24 25 18 - 3091593
48 25 73 - 3019734
110 25 383 - 3019735
230 25 1680 - 3019736
50-2345
48 -S 31 74.5 4648425
110 30 288 - 4224861
110 -S 30 288 - 4244174
120 -S 30 372 - 4348779
230 30 1285 - 4224863
230 -S 30 1285 - 4244276
75-3164
110 38 242.5 -
4384591
120 45 242.5 -
230 38 1106 - 4407514
Note
Rectifier
integrated in coil base. Design as bridge rectifier:
A cable socket for DC and AC coils is available for coils of connection type G with a design in accordance with
DIN EN 175301-803 via part no. 394287.
The LRS2 power reduction plug (part no. 4747017) is used to save energy with DC coils by reducing the power when
the hold position is reached.
To fulfil the protection class (IP code), the coil must be installed correctly on the valve and a connector plug must be
used that corresponds to the protection class.
CONNECTION PLUG / ENERGY SAVING
CONNECTION TYPE G IP65
EN 5.207.7/07.24
4.
DIRECT CURRENT (DC)
Size Voltage
U [V]
Power
P
Nom_20
[W]
Resistance
R
20
[Ω]
Current
I
Nom
[A]
Part no.
32-1329
12 11.8 12.2 0.984 2610160
20 11.8 33.8 0.594 2611288
24 11.8 48.7 0.493 2610161
26 11.8 57.3 0.454 3709203
105 11.3 980 0.107 2610156
All UL V0
1
205 11.3 3700 0.055 2610159
40-1836
10 18 5.4 1.852 3003128
12 18 8 1.5 3000489
12 UL V0
1
18 8 1.5 3399930
13 19 8.8 1.477 4058149
24 19 30 0.8 3000249
24 UL V0
1
19 30 0.8 3399932
26 19.3 35 0.743 3614877
28 19 41 0.683 3104545
36 20 65 0.554 3003151
48 20 116 0.414 3003155
72 18 282 0.255 3020353
110 20 607 0.181 3003142
125 19.5 800 0.156 3401209
205 20 2137 0.096 3173182
220 20 2350 0.094 3529173
50-1836
12 26.7 5.4 2.222 915151
12 UL V0
1
26.7 5.4 2.222 3401711
20 26 15.5 1.290 3874682
24 27.2 21.2 1.132 915142
24 UL V0
1
27.2 21.2 1.132 3401712
26 26.6 25.4 1.024 3614878
28 27 29 0.966 3504099
48 26 89 0.539 3091591
110 26 467 0.236 3091592
125 26 600 0.208 3400879
220 24 2000 0.11 3529174
50-2345
12 30 5.2 2.308 3274860
12 -S 30 5.2 2.308 4244169
12 UL V0
1
30 5.2 2.308 3401761
24 30 19.2 1.25 3274861
24 -S
8 68.5 0.350 4277864
30 19.2 1.25 4244171
24 UL V0
1
30 19.2 1.25 3401763
28 30 26.1 1.073 4093484
48 30 76.8 0.625 4375720
80 30 200 0.4 3197677
96 32 288 0.333 4224852
96 -S 32 288 0.333 4244173
110 -S 32 372 0.296 4330790
205 33 1285 0.160 4224854
205 -S 33 1285 0.160 4244275
220 -S 32 1489 0.148 4386106
75-3164
12 38 3.79 3.166 4251228
24 38 15.16 1.583 4251230
96 38 242.5 0.396 4251232
110 38 318.4 0.345 4251233
125 38 411.2 0.304 4251234
205 38 1105.9 0.185 4251234
220 38 1273.7 0.173 4251257
1
UL certification of coils with flame rating V
-0 in accordance with UL94.
CONNECTION TYPE L IP65/IP67
DIRECT CURRENT (DC)
Size Voltage
U [V]
Power
P
Nom_20
[W]
Resistance
R
20
[Ω]
Current
I
Nom
[A]
Part no.
32-1329 12 11.8 12.2 0.984 2610151
All UL V0
1
24 11.8 48.7 0.493 2610162
40-1836
12 18 8 1.5 3002244
24 19 30 0.8 3003119
28 19 41 0.683 3263948
36 20 65 0.554 3003140
48 20 116 0.414 3003149
50-1836
10 26 3.8 2.632 3112950
12 27 5.4 2.222 3091633
24 27 21 1.143 3112951
36 27 48.5 0.742 3112952
48 26 89 0.539 3112953
50-2345
12 22 6.6 1.818 4288257
24 22 26.1 0.920 3488338
32 22 46.55 0.687 3863110
34 22 52.55 0.647 3844024
36 22 58.8 0.612 3538813
1
UL certification of coils with flame rating V
-0 in accordance with UL94.
5
DE 5.207.7/07.24
CONNECTION TYPE K IP65/IP67
DIRECT CURRENT (DC)
Size Voltage
U [V]
Power
P
Nom_20
[W]
Resistance
R
20
[Ω]
Current
I
Nom
[A]
Part no.
40-1836
10 18 5.4 1.852 3003125
12 18 8 1.5 3003133
24 19 30 0.8 3003138
28 19 41.7 0.671 3794789
36 20 65 0.554 3003148
48 20 116 0.414 3003153
72 18 282 0.255 3807768
50-1836
24 27 21 1.143 3091681
28 27 29 0.966 3830428
50-2345
12 -S 30 5.2 2.308 4639056
24 -S 30 19.2 1.25 4639055
28 -S 32 26.1 1.073 4638924
CONNECTION TYPE N IP67/IP69
DIRECT CURRENT (DC)
Size Voltage
U [V]
Power
P
Nom_20
[W]
Resistance
R
20
[Ω]
Current
I
Nom
[A]
Part no.
32-1329
10 12 8.3 1.205 2610947
12 11.8 12.2 0.984 2610149
20 11.8 33.8 0.594 2610973
All UL V0
1
24 11.8 48.7 0.493 2610150
40-1836
10 18 5.4 1.852 3012601
12 18 8 1.5 3012600
12 UL V0
1
18 8 1.5 3426653
20 19 21 0.952 3277546
24 19 30 0.8 3012599
24 UL V0
1
19 30 0.8 3426654
28 19 41 0.683 4479654
36 20 65 0.554 3012602
48 20 116 0.414 3012603
50-1836
10 26 3.8 2.632 3091664
12 27 5.4 2.222 3091665
12 UL V0
1
27 5.4 2.222 3426780
20 26 15.5 1.290 3277570
24 27 21 1.143 3091667
24 UL V0
1
27 21 1.143 3426781
28 27 29 0.966 3910046
36 27 48.5 0.742 3091669
48 26 89 0.539 3091670
50-2345
12 30 5.2 2.308 3241892
12 -S 28 5.1 2.353 4244170
24 30 19.2 1.25 3241893
24 -S 32 18 1.333 4244172
24 -S 9 64.1 0.374 4290983
28 32 24.5 1.143 4118636
75-3164
12 38 15.16 1.58 4360072
24 38 3.79 3.17 4360073
1
UL certification of coils with flame rating V
-0 in accordance with UL94.
EN 5.207.7/07.24
6
CONNECTION TYPE O IP65
DIRECT CURRENT (DC)
Size Voltage
U [V]
Power
P
Nom_20
[W]
Resistance
R
20
[Ω]
Current
I
Nom
[A]
Part no.
40-1836
12 18 8 1.5 4501730
24 19 30 0.8 3030064
24 8 72 0.333 3131960
50-1836 24 27 21 1.143 3214337
50-2345
12 -S 30 4.8 2.5 4250874
12 -S 8 18.18 0.66 4253622
24 -S 30 19.2 1.25 4250885
24 -S 8 68.57 0.35 4250889
Circuit diagram:
7
DE 5.207.7/07.24
CONNECTION TYPE T IP65/IP67
DIRECT CURRENT (DC)
Size Voltage
U [V]
Power
P
Nom_20
[W]
Resistance
R
20
[Ω]
Current
I
Nom
[A]
Part no.
32-1329 12 11.8 12.2 0.984 3576908
40-1836
10 18 5.4 1.852 3008291
12 18 8 1.5 3008275
12 UL V0
1
18 8 1.5 3426667
20 19 21 0.952 3517698
24 19 30 0.8 3008279
24 UL V0
1
19 30 0.8 3426669
28 19 41 0.683 3245522
36 20 65 0.554 3008283
48 20 116 0.414 3008287
60 19 189.5 0.317 3479295
50-1836
12 27 5.4 2.222 3001033
24 27 21 1.143 3001503
26 27 25.4 1.024 3001507
48 26 89 0.539 3414493
75-3164
12 38 3.79 3.166 4327603
24 38 15.16 1.583 4327604
1
UL certification of coils with flame rating V
-0 in accordance with UL94.
CONNECTION TYPE U IP65/IP67
DIRECT CURRENT (DC)
Size Voltage
U [V]
Power
P
Nom_20
[W]
Resistance
R
20
[Ω]
Current
I
Nom
[A]
Part no.
40-1836
10 18 5.4 1.852 3011668
12 18 8 1.5 3011669
18 18 18 1 3809718
24 19 30 0.8 3008276
28 19 41 0.683 3918750
36 20 65 0.554 3011670
48 20 116 0.414 3011672
60 20 179 0.335 3531697
50-1836
12 27 5.4 2.222 3002184
24 27 21 1.143 3002104
50-2345
12 30 5.2 2.308 3274862
12 -S 30 5.2 2.308 4250893
12 -S
UL V0
1
30 5.2 2.308 4745929
24 30 19.2 1.25 3274863
24 -S 30 19.2 1.25 4250892
24 -S
UL V0
1
30 19.2 1.25 4745930
28 -S 30 26.1 1.073 4639060
28 -S
UL V0
1
30 26.1 1.073 4745967
48 -S
UL V0
1
30 76.8 0.625 4750600
1
UL certification of coils with flame rating V
-0 in accordance with UL94.
DIRECT CURRENT (DC)
-1329
40
-1836
50
-1836
50
-2345
75
-3164
G
A = 19.1
B = 30
C = 35.1
D = 23.8
A = 19.1
B = 30
C = 35.1
D = 23.8
A = 19.1
B = 30
C = 34.5
D = 28
A = 20
B = 32
C = 36
D = 37.5
Form B Form A
K
-
A = 18
B = 30
C = 34
D = 25.6
A = 18
B = 30
C = 34
D = 25.6
- -
L
A = 12.6
B = 30
C = 31.7
D = 26.6
E = 457
A = 12.6
B = 30
C = 31.7
D = 26.6
E = 457
A = 11.6
B = 31
C = 30
D = 31
E = 457
-
Cable length E for standard version. Further versions on request.
N
A = 33.7
B = 27
D = 35.9
A = 33.7
B = 30
D = 33.7
A = 33.7
B = 27
D = 40.1
A = 52
B = 35
D = 50.1
O
-
A = 28.1
B = 29
D = 51.8
A = 28.1
B = 29
D = 51.8
A = 27.1
B = 29
D = 56
-
T
-
A = 11
B = 27
D = 26.8
A = 11
B = 27
D = 26.8
-
A = 19
B = 30.2
D = 40.3
U
-
A = 26.4
B = 27
D = 35.7
A = 26.4
B = 27
D = 35.7
A = 26.4
B = 27
D = 40
-
ALTERNATING CURRENT (AC)
40
-1836
50
-1836
50
-2345
75
-3164
G
-
A = 19.1
B = 30
C = 35
D = 26.5
A = 19.1
B = 30
C = 35
D = 26.5
A = 18.1
B = 30
C = 34
D = 30.7
A = 20
B = 32
C = 41.5
D = 40.3
All dimensions are given in millimetres and are subject to tolerance.
The coils are not shown to scale.
DIMENSIONS
8
EN 5.207.7/07.24
COIL VALVE ASSIGNMENT
Valve type
Symbol
WSM06020
V W Y(R) Z(R)
WSM10120
Y(R) Z(R)
WSM12120
BR V W Y(R) Z(R)
WSM20121
V W
WS08
D-51 V W Y(R) Z(R)
WS10
Y(R) Z(R)
WS12
Y(R) Z(R)
WS16
Y(R) Z(R)
WKM08140
EB X Y
WKM08130
C D
WK07
L
WK08
A C D J K L P R V W X Y Z
WK081
A C D J K L P R V W X Y Z
WK10
E G H J T Y-40
WSM20121
V W
DB08
PY
DB10
PY
DB12
PY
DB16
PY
DBM10120
APY
DBM12120
APY
DWM12121
ZMDY
DR08
PY
The following overview assigns the available HYDAC directional valves to the sizes of the solenoid coils.
The detailed assignment of the common coil designs is listed in the respective valve brochure.
9
Valve type
Symbol
WS08
C D
W
-
61
WS10
V W
WK10
A C D JB K L N P R V W X Y Z
WSM03230
C D
WSM06020
W
-
61
WSM08130
C D
WSM10120
V W
DE 5.207.7/07.24
Valve type
Symbol
4WE6 A01/A40
(A/B)E
C D(T)
E(A/B)
F G(A/B) H(A/B) J(A/B/R) K(A) L M
P Q(A) R U Y(T)
4WE6 A08
C D E G H J(A) Q Y
WSE6
(B)E2 (B)E4 C D E
J+M(
-
2RV)
M+J
-
2RV
Z+X
-
2RV
E+H H U
Y
WSER6
(B)E2 (B)E4 D Y
Size 32-1329
Size 40-1836
Size 50-1836
Size 50-2345
Valve type
Symbol
WK06
V W
WS06
C D E G H J Y(R) Z(R)
10
EN 5.207.7/07.24
COILS WITH SUPPRESSOR DIODES
DIRECT CURRENT (DC)
Size Diode
Blocking voltage
U
Z
[V]
Connection type
+ variant
Voltage
U [V]
Part no.
32-1329
P4KE68CA 68
DG01
12 UL V0
1
2610268
24 UL V0
1
2610269
DL01
12 UL V0
1
2610266
24 UL V0
1
2610267
DN01
12 UL V0
1
2610210
24 UL V0
1
2610265
40-1836
DK01
12
3050203
24
3050204
DL01
24 UL V0
1
3399949
DN01
12
3036916
12 UL V0
1
3426665
24
3036401
24 UL V0
1
3426666
28
3269649
DT01
12
3039436
12 UL V0
1
3426670
24
3039430
24 UL V0
1
3426671
28
3322583
DU01
12
3317162
24
3096576
50-1836
DN01
12
3091666
12 UL V0
1
3426784
24
3091668
24 UL V0
1
3426785
DT01
12 UL V0
1
3426788
24
3091641
24 UL V0
1
3426789
28
3468775
DU01
12
3039437
50-2345
DN01
12
3525251
12 s
4367306
24
3525252
24 s
4367307
DU01
12 s
4437673
12 -S
UL V0
1
4745932
24 -S
UL V0
1
4745965
28 -S
UL V0
1
4745967
48 -S
UL V0
1
4750600
1
UL certification of coils with flame rating V
-0 in accordance with UL94.
For technical data, please refer to the respective coils under "Available coils
starting form p.3. Further versions on request.
Valve type
Symbol
4WE10
AE BE BJ C
D(
-
OF)
E(A/B)
F G(A)
H(A/B)
J(A/B)
JR K
L M P Q(A) R U(A) Y
4WEW10
D E H(A) J(A)
Size 75-3164
HYDAC Fluidtechnik GmbH
Justus-von-Liebig-Str.
66280 Sulzbach/Saar
Germany
Phone: +49 6897 - 86 509 -0
E-mail: valves@hydac.com
Internet: www.hydac.com
NOTE
The information in this brochure relates to the operating conditions and fields of application
described. For applications and operating conditions not described, please contact the relevant
technical departments.
Subject to technical modifications.
Documents are only valid if they have been obtained via the website and are up-to-date.