Spring Plungers Flat Tip
Brand :
MISUMI
Caution
Product Description
Product Overview
Spring Plungers Flat Tip
♢The spring plunger is also known as the positioning column, ball screw, spring screw, etc. It is a product involving vertical stroke, in which the front pin is pressed till the pin sinks into the body and then the front pin can be ejected through the built-in spring. It can be used in mold release, workpiece lifting and positioning, etc., which can be widely applied in medium and low-precision mechanical devices, fixtures, molds, automation machines, etc.
♢The spring plunger is also known as the positioning column, ball screw, spring screw, etc. It is a product involving vertical stroke, in which the front pin is pressed till the pin sinks into the body and then the front pin can be ejected through the built-in spring. It can be used in mold release, workpiece lifting and positioning, etc., which can be widely applied in medium and low-precision mechanical devices, fixtures, molds, automation machines, etc.
Dimensional Drawing
Material Specification
| Tybe | Body | Pin | Spring | ||||
 Material |  Hardness |  Surface Treatment | Material | Hardness | Surface Treatment | Material | |
| E-LPJLF | 1215 | 29~35HRC | Black Oxide | S45C | 45~55HRC | Zinc Plating | SWP-B |
Specification Table
Spring Plungers Flat Tip
| Part Number | S | d | ℓ | L | B | Load (N) | ||
| Type | M | |||||||
| min. | max. | |||||||
| E-LPJLF | 5 | 3 | 2 | 20 | 20 | 1.5 | 1.5 | 9.8 |
| 5 | 2 | 27 | 27 | 1.5 | 1.6 | 10.4 | ||
| 6 | 3 | 2.5 | 25 | 25 | 2 | 3.4 | 10.4 | |
| 5 | 2.5 | 30 | 30 | 2 | 1.9 | 9.7 | ||
| 8 | 3 | 3.1 | 25 | 25 | 2.5 | 3.5 | 9.4 | |
| 5 | 3.1 | 27 | 27 | 2.5 | 2.9 | 9.6 | ||
| 10 | 5 | 3.8 | 30 | 30 | 3 | 2.8 | 14.1 | |
| 10 | 3.8 | 30 | 43 | 3 | 2.9 | 14.6 | ||
| 12 | 10 | 5.5 | 35 | 43 | 4 | 2.5 | 21.1 | |
Product Features
♢Body and pin are made of steel.
♢Products with the same thread size, offering 2 specifications of pin stroke
♢ The spring plunger is a product involving vertical stroke. It can be used in mold release, workpiece lifting and positioning, etc., which can be widely applied in medium and low-precision mechanical devices, fixtures, molds, automation machines, etc.
♢Products with the same thread size, offering 2 specifications of pin stroke
♢ The spring plunger is a product involving vertical stroke. It can be used in mold release, workpiece lifting and positioning, etc., which can be widely applied in medium and low-precision mechanical devices, fixtures, molds, automation machines, etc.
Usage Method
When pressed down
When released
