Spring plungers - Import export

The combination of excellent material properties is a special feature of silicon nitride (Si3N4). These include high resiliance and stability, excellent wear properties and good chemical resistance.

Sleeve steel grade 5.8. Ball steel. Spring grade D steel wire.

The lateral spring plunger must be pressed into the hole to at least depth L3. These plungers are for positioning and holding small parts in fixtures. If mechanical machining of the workpiece is to be carried out, other clamps may be necessary. When the fixture is not in use it should be ensured that plastic springs are not under stress. Spring force refers to a mean value.

These spring plungers are chiefly used as ejectors and spring stops in machine construction. The thrust pin is actuated in the axial direction. Drawing reference: 1) grub screw glued in

Eccentric bushes enable lateral spring plungers to be precisely positioned with regard to the workpiece.

Black. Pan head screw and retaining plate electro zinc-plated. Note: Magnetic catch for swing and sliding doors. The elongated holes enable flexible positioning on aluminium profiles and panel elements. Drawing reference: 1) Pan head screw 2) Retaining plate

Quick catch for various applications such as holding doors, hatches, screens etc. closed. The double ball catch consists of a housing and a latch bracket that engages between the two balls. The latch bracket can engage from the front or the side. The engagement pressure is adjustable. Drawing reference: 1) counterbore DIN 74-A

Sleeve and spring stainless steel. Ball stainless steel or POM. Version: Sleeve bright. Steel ball hardened and bright.

Sleeve steel grade 5.8. Thrust pin POM. Spring grade D steel wire.

Sleeve 1.4305. Thrust pin 1.4034. Spring 1.4310. Version: Bright. Thrust pin hardened.

Sleeve 1.4305. Ball 1.4034. Spring 1.4310. LONG-LOK thread lock, Nylon.

These eccentric bushes can be used as e.g. stops or tolerance compensators. 1) DIN 332-1 centre bore, Form A 2) Basic form with centring 3) With scale groove for visual stop 4) Through hole 5) Tapped hole Advantages: Easy handling Grub screw clamping Minimal installation space Arbitrary mounting position Customised application Versatile use

single acting with spring return plunger Ø 32 mm, stroke 12 mm extending hydraulically contact by spring force metallic wiper edge pipe thread G1/4 at the bottom max. 500 bar, as per data sheet B1.914

single acting with spring return plunger Ø 40 mm, stroke 18 mm off-position retracted contact by spring force metallic wiper edge pipe thread G1/4 at the bottom max. 500 bar, as per data sheet B1.910

single acting with spring return plunger Ø 40 mm, stroke 18 mm off-position retracted contact by spring force metallic wiper edge pipe thread G1/4 at the side max. 500 bar, as per data sheet B1.910

single acting with spring return plunger Ø 32 mm, stroke 12 mm extending hydraulically contact by spring force metallic wiper edge pipe thread G1/4 at the side and manifold mounting with O-ring sealing max. 500 bar, as per data sheet B1.914

In powered mode, the field strength generated in the solenoid pulls the plunger against the spring tension out of the non-powered position. Solenoids for DC and AC voltage add considerably to the range of technical variants. As the solenoid encompasses the plunger guide tube and the plunger moves in this encapsulated structure, these solenoid valves are called plunger valves.