Plungers are machine elements for positioning and fixing workpieces.
A spring is built into the main body so that the ball (pin) at the tip sinks into the body when a load is applied, and is returned to its former position by spring force when the load is removed.
Ball plungers with moving tip balls and pin plungers with moving tip pins are available.
They are used in applications such as positioning and indexing of sliding mechanisms and workpiece extrusion.
The spring-loaded reciprocating mechanism of the ball (pin) can be incorporated easily in devices and equipment.
|Part Name||Wrench for Pin Plunger||Plunger Holder||Ball Button||Locating Pin||Bushing for Locating Pin - Straight Type||Bushing for Locating Pin - Flange Type|
|Feature||Dedicated Wrench||Holder for use with Plunger||Used in combination with Plunger
For Heavy Load
|Used in combination with PJP||Used in combination with PJP|
|List||PPW-10 PPW-12 PPW-16 PPW-24 PPW-30 PPW-5 PPW-6 PPW-8||PHL-M10-A PHL-M12-A PHL-M16-A PHL-M5-A PHL-M6-A PHL-M8-A||BB-10 BB-12 BB-16 BB-4 BB-5 BB-6 BB-8||PJP-10-25 PJP-10-30 PJP-12-40 PJP-3-10 PJP-3-15 PJP-3-20 PJP-4-10 PJP-4-15 PJP-4-20 PJP-5-10 PJP-5-15 PJP-5-18 PJP-5-20 PJP-6-10 PJP-6-15 PJP-6-18 PJP-6-20 PJP-8-20 PJP-8-25 PJP-8-30||PJA-10 PJA-12 PJA-5 PJA-6 PJA-8||PJB-10 PJB-12 PJB-5 PJB-6 PJB-8|
Hints for correctly using NBK products: Pin Plungers
Introducing usage methods for plungers ideal for pushing out workpieces.
Hints for correctly using NBK products: Ball Plungers
Introducing usage methods for plungers ideal for slide mechanism positioning.
Description of Plungers for Engineers
Description of Machine elements for Designers Plungers Edition page. Plungers are machine elements for positioning and fixing workpieces. We offer a clear introduction to plungers, the advantages of their use, various usage examples, and their types and characteristics.