Datasheet

Ledex
®
Solenoids www.ledex.com 1.937.454.2345 Fax: [phone]
LINEAR Open Frame
All products are RoHS Compliant
All specifications subject to change without notice. Force values for reference only.
Ledex
®
Magnetic Latching Box Frame Size B17M-L
Specifications
Operation Pull
Dielectric Strength 500 VRMS for one second
Unlatch Voltage See schematic and coil data below
Magnet Hold Force* 2.5 N
Coil Insulation Class “ B”: 130°C max.
Coil Termination 254 mm PVC lead wires
Spring Force 0.175 N/mm; 0.67 N latched position
Plunger Pole Face Flat face (other options available)
Plunger Weight 2.46 g
Total Weight 19.85 g
* In no power, latched position, with return spring
Unlatch
Maximum Duty Cycle Voltage 50% 25% 10%
Recommended Max ON Time (sec) 1 1 1 1
Watts (@ 20°C) 1.6 3.2 6.4 16
Ampere Turns (@ 20°C) 292 414 584 923
Coil Data
Resistance Ref # Unlatch VDC VDC VDC
Part Number (@20°C) Turns
VDC (Nom) (Nom) (Nom)
B17M-L-158-B-3 5.40 556 3 4 6 9
B17M-L-155-B-3 21.93 1112 6 8.5 12 19
B17M-L-156-B-3 50.20 1540 9 12 18 28.3
B17M-L-154-B-3 88.95 2208 12 17 24 38
B17M-L-153-B-3 337.00 3687 24 34 48 76
B17M-L-152-B-3 1465.00 9177 48 68 96 153
Part Number: B17M - L - X XX - B- 3
Coil Selection
(from performance chart below)
Typical Force @ 20°C (Net, with Spring)
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.
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 B17M-L-153-B-3.
Please see www.ledex.com for our list of stock products
available through our North American distributors.
Pole Configuration
1 Flat Face
Coil Polarity
Latch: A+ B-
Unlatch: A- B+
A
B
(Black)
(Red)
+
–
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
+
–
VDC
Battery
Powered
High
Speed
Long
Life
Magnetic
Latching
Miniature
Size
Quiet
Performance
2.8
4.2
5.6
7.0
Stroke - mm
Force - N
0
1.4
0.5 1.0 1.5
2.0 2.5 3.0 4.03.5 4.5
0
■ 10% Duty Cycle 16W
■ 25% Duty Cycle 6.4W
■ 50% Duty Cycle 3.2W