B17 Datasheet by Ledex Dormeyer Saia, a Division of Johnson Electric

All products are RoHS Compliant
All specifications subject to change without notice. Force values for reference only.
Ledex® Solenoids www.ledex.com 1.937.454.2345 Fax: 1.937.898.8624
LINEAR Open Frame
Stroke - in (mm)
Force - oz (N)
0
0
5.0
(1.4)
10.0
(2.8)
15.0
(4.2)
20.0
(5.6)
25.0
(6.9)
30.0
(8.3)
0.04
(1.02)
0.08
(2.03)
0.12
(3.05) 0.16
(4.06)
0.06
(1.52)
0.02
(0.51)
0.10
(2.54)
0.14
(3.56) 0.18
(4.57)
■
10% Duty Cycle 16W
■
25% Duty Cycle 6.4W
■
50% Duty Cycle 3.2W
■
100% Duty Cycle 1.6W
Ledex® Box Frame Size B17
Specifications
Operation Pull
Dielectric Strength 500 VRMS for one second
Continuous Duty Cycle 100% at 20°C ambient temperature
Intermittent Duty Cycle See below
Holding Force 14.04 oz. (3.9 N) at 20°C
Coil Insulation Class “ B”: 130°C max.
Coil Termination 10" (254 mm) PVC lead wires
Plunger Weight 0.1 oz. (2.84 g)
Total Weight 0.65 oz. (18.4 g)
Maximum Duty Cycle 100% 50% 25% 10%
Maximum ON Time (sec) ∞ 15 6 2
when pulsed continuously
Maximum ON Time (sec) ∞ 112 36 10.5
for single pulse
Watts (@ 20°C) 1.6 3.2 6.4 16
Ampere Turns (@ 20°C) 292 414 584 923
Coil Data
Resistance Ref # VDC VDC VDC VDC
Part Number (@20°C) Turns (Nom) (Nom) (Nom) (Nom)
B17-258-A-1 5.40 556 3 4 6 9
B17-255-A-1 21.93 1112 6 8.5 12 19
B17-256-A-1 50.2 1540 9 12 18 28.3
B17-254-A-1 88.95 2208 12 17 24 38
B17-253-A-1 337 3687 24 34 48 76
B17-252-A-1 1465 9177 48 68 96 153
Part Number: B17 - XXX - A- 1
Select from performance chart below
How to Order
Select the part number from the table provided. (For
example, to order a 25% duty cycle unit rated at 48 VDC,
specify B17-253-A-1.
Please see www.ledex.com for our list of stock products
available through our North American distributors.
Typical Force @ 20°C
Performance
NOTES:
1. All data is typical.
2. Force testing is done with the solenoid in the
horizontal position.
3. All data reflects operation with no heatsink.
4. Pull versions standard; push versions available.
5. Magnetic latching version available..
+–
VDC
Battery
Powered
High
Speed
Long
Life
Magnetic
Latching
Miniature
Size
Quiet
Performance
+–
VDC
Battery
Powered
High
Speed
Long
Life
Magnetic
Latching
Miniature
Size
Quiet
Performance
+–
VDC
Battery
Powered
High
Speed
Long
Life
Magnetic
Latching
Miniature
Size
Quiet
Performance
f I 4—» 0 +‘ e ._6 J W
Ledex® Solenoids www.ledex.com 1.937.454.2345 Fax: 1.937.898.8624
Ledex® Box Frame Size B17
Inches (mm)
All solenoids are illustrated in energized state
Dimensions
0.945 ± 0.030
(24.0 ± 0.762)
10.0
(254)
Min.
0.594 ± 0.015
(15.08 ± 0.381)
0.512 ± 0.015
(13.0 ± 0.381)
0.276 ± 0.008
(7.01 ± 0.203)
0.315 ± 0.008
(8.0 ± 0.203)
0.312 ± 0.025
(7.92 ± 0.635)
0.787 ± 0.015
(19.99 ± 0.381)
0.190 ± 0.003
(4.83 ± 0.076)
0.062 ± 0.003
(1.57 ± 0.076)
Dia.
#26 AWG PVC
Lead Wires
(3) #4-40 UNC threads
Plunger
Detail
0.079
(2.01)
0.188 ± 0.010
(4.78 ± 0.254)
0.062
(1.57)