The spring force and a permanent magnet hold the solenoid in end-stroke positions for high energy efficiency.
Momentarily energising the coil initiates the movement of the device. Polarity reversal changes stroke position for reciprocating motion of the shaft.
A customer-specific bolt is attached to the female thread of the device, which engages into a recess.
A power supply or battery power operates the LLB solenoid. The stroke length is 7mm. The standard voltage/duty cycle is 6 to 50 V DC / 25%ED with flying lead connections.
Compact and economic dimensions (L) 71.5 x (W) 25 x (H) 28mm.