H. Kuhnke Ltd, Romsey, UK
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Solenoid Company Latching solenoids

OP Latching Solenoids (Bi-Stable)

Ex-stock

This open frame Push / Pull Latching solenoid is stocked in 3 body sizes as listed here. To operate the solenoid in one direction simply pulse the 2 wire DC supply. The solenoid will move and latch into position with an integrated earth magnet. To release the solenoid from the perminant magnet you must apply a pulse with reversed polarity to the same 2 wires. Ideal for locking mechanisms.

Body size is to nearest mm (excludes plunger and stroke). Stroke is the maximum at which movement will begin. Maximum force is for guidance, at final 0.5mm of plunger movement.

PDF note:
Note that the pdf drawings also show performance characteristics for other duty cycles, and electrical details for other standard coil voltages.

Model	Body Size mm	Stroke in mm	Max force in gf
OP520L	20 x 16 x 13	6	200
OP736L	xx x xx x xx	x	xxxx
OP1253L	53 x 30 x 27	14	2750

IMPORTANT NOTE
The Solenoid Company can supply any DC voltage, other body sizes etc, please enquire.

PDF Datasheets
link	size
OP.520L.24VDC.100%	Soon
OP.736L.24VDC.100%	Soon
OP.1253L.24VDC.100%	Soon

 

The OP latching type.

Part number explanation. The different variations of OP latching series solenoids are coded into the part number which is is made up of 5 components. We have shown these here in the headings A to E. Explanations are shown below the table.

A	B	C	D	E
OP	520	L	24VDC	100%
	736
	1253

A = Design Series, in this case all open frame
B = Body size
C = L = Latch
D = Voltage, in this case all 24VDC
E = Duty cycle, in this case all 100%
Note all these solenoids are supplied with flying leads.

Force is shown in gf [1 Newton = 100gf]
1gf = 0.1N; 1kgf = 10N
Force is greatest at end of movement when pulling into body.
These standard stock solenoids do not use springs. Due to the limitations of the perminant magnet the force available is limited.