The holding solenoid make the plunger stay at the end position after power is off with the magnetic force of permanent magnet. There are two types of holding solenoids: one-way and two-way self-holding, once power-on, the plunger moves to side of iron core, otherwise, it moves to another side, it is used in electronic locks and charging guns.

Customise Linear Dual keep Solenoid NCE-K0727L/S Specification

Products Name:	frame keeping Solenoid NCE-K0727L/S
Mode No.:	NCE-K07277L/S
Type:	Linear Solenoid(Push pull keeping Solenoid)
Total Weight:	About42g
Plunger Weight:	About 12g
Size:	27*17*14mm
Application:	EV car charger, Lock etc.
Work Mode:	Push & Pull
Install Mode:	Screw
Connection Mode:	Terminal
Rated Voltage (V):	6-48V DC
Power(20℃):	4-40W
Max On Time (s)	1 - Continuous Electricity
Stroke:	0-12mm
Force:	0-1800gf

Solenoid parameter:

Size: 27.5*17.5*14mm

plunger：φ7mm

Voltage: DC12V

Stroke: 0-5mm

Force: 2-4N

Holding Force: 5-7N

Power : 24W

Current: 2A

Resistance: 6Ω

Life: ≥100,000 times

Working  Cycle: 0.2s on, 2s off

NCE-K0727 Dual keep solenoids drawing: