Ledex® Solenoids www.ledex.com 1.937.454.2345 Fax: 1.937.898.8624
LINEAR Tubular
All products are RoHS Compliant
All specifications subject to change without notice.
Part Number: 174419-0 XX
Ledex® Size 125 Pull Tubular Solenoids — 1-1/4" Dia. x 2-1/4"
Specifications
Dielectric Strength 1000 VRMS
Recommended Maximum watts dissipated by
Minimum Heat Sink solenoid are based on an unrestricted
flow of air at 20°C, with solenoid
mounted on the equivalent of an
aluminum plate measuring 5” square
by 1/8” thick
Coil Resistance ±5% tolerance
Holding Force 9 lbs (40.0 N) @ 20°C
Weight 10.41 oz (295 g)
Plunger Weight 1.87 oz (53.2 g)
How to Order
Add the coil awg number (0XX) to the part number (for
example: to order a 25% duty cycle unit rated at 35 VDC,
specify 174419-027).
Please see www.ledex.com for our list of stock products
available through our North American distributors.
Performance
Maximum Duty Cycle 100% 50% 25% 10%
Maximum ON Time (sec) ∞ 390 60 18
when pulsed continuously1
Maximum ON Time (sec) ∞ 510 160 45
for single pulse2
Watts (@ 20°C) 13 26 52 130
Ampere Turns (@ 20°C) 1500 2121 3000 4743
Coil Data
awg Resistance # VDC VDC VDC VDC
(0XX)3 (@20°C) Turns4 (Nom) (Nom) (Nom) (Nom)
23 3.52 780 6.8 9.6 13.6 22.0
24 6.04 1056 8.6 12.2 17.2 27.0
25 8.47 1176 10.9 15.4 22.0 34.0
26 14.10 1540 13.8 19.5 28.0 44.0
27 22.50 1970 17.3 24.0 35.0 55.0
28 36.10 2484 22.0 31.0 44.0 69.0
29 55.10 3060 27.0 38.0 54.0 86.0
30 88.10 3805 35.0 49.0 70.0 110.0
31 147.00 5044 44.0 62.0 88.0 139.0
32 214.00 5992 54.0 76.0 107.0 170.0
33 354.00 7744 69.0 98.0 138.0 218.0
1 Continuously pulsed at stated watts and duty cycle
2 Single pulse at stated watts (with coil at ambient room
temperature 20°C)
3 Other coil awg sizes available — please consult factory
4 Reference number of turns
Coil AWG Number
(from performance chart below)
Ledex® Solenoids www.ledex.com 1.937.454.2345 Fax: 1.937.898.8624
Ledex® Size 125 Pull Tubular Solenoids — 1-1/4" Dia. x 2-1/4"
Typical Speed @ No Load, 20°C Typical Force @ 20°C
Stroke - in (mm)
0.10
(2.5)
0 0.20
(5.1)
0.30
(7.6)
0.40
(10.2)
0.50
(12.7)
0.60
(15.2)
0.70
(17.8)
Force - lbs (N)
5.0
(22.25)
10.0
(44.50)
15.0
(66.75)
20.0
(89.0)
■ 10% Duty Cycle 130W
■ 25% Duty Cycle 52W
■ 50% Duty Cycle 26W
■ 100% Duty Cycle 13W
Time - ms
Stroke - in (mm)
20
0.20
(5.08)
0 0.40
(10.16)
0.60
(15.24)
0.80
(20.32)
1.00
(25.4)
40
60
80
■ 10% Duty Cycle 130W
■ 25% Duty Cycle 52W
■ 50% Duty Cycle 26W
■ 100% Duty Cycle 13W
0.020/0.030x 45° ±5°Chamfer (0.51/0.76)
6.00
(152.4)
min leads
#22 AWG PVC
0.578
(14.681 0.015
+
-
+
-0.381)
1.156
(29.362)
2.25
(57.15 0.031
+
-
+
-0.787)
0.312
(7.925 0.015
+
-
+
-0.381)
0.375
(9.525)
0.187
(4.749)
0.156
(3.962)
0.500
(12.7 0.003
+
-
+
-0.762)
0.127
(3.226
0.002
+
-
+
-0.051)
dia
Plunger stop
1.25
(31.75 0.015
+
-
+
-0.381)
1.656
(42.062)
max
1.312
(33.325)
0.656
(16.662)
0.718
(18.237 0.015
+
-
+
-0.381)
0.058
(1.473)
0.144
(3.657 0.002
+
-
+
-0.051) 4 holes
Inches (mm)
All solenoids are illustrated in energized state
Dimensions
Force values for reference only.
