Micro Spring Plungers Short Body
Brand :
MISUMI
Caution
- Download Free! >>Economy Series Catalog ver2023 (TH-EN)_Part10 CLICK here
Product Description
- Micro Spring Plungers Short Body
- C-MPFS and C-MPJS are in the MISUMI economy series.
- C-MPFS Screw Type of Pin Plunger: Flat head type.
- C-MPJS Screw Type of Pin Plunger: Spherical head.
- Material body and pin: SUS303
- Material Spring: SUS304
- The operating Temperature: -30 to 140℃
- Mounting Outer Dia.: 2, 3, 4 and 5 mm.
- Stroke (S): 1.5, 3 and 4 mm.
- Load Classification: Light Load
- Please use it after applying adhesive to prevent it from falling off.
Product Overview of Spring Plungers
♢ This series is MISUMI economy series stainless steel Spring Plungers with coarse threads and mounted from the hexagon socket at the bottom. It is manufactured in China, so its price is reduced significantly, up to 93% less than othersimilar products.
♢ The Spring Plungers 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 beejected 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 Plungers 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 beejected 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.
Product Feature of Spring Plungers
♢ Spring Plungers has complete specifications, which can satisfy the requirements of various sizes, lengths, and loads.
♢ It is made of all stainless steel without painting and coloring, so it is suitable for equipment with high requirements on the surface.
♢ The Spring Plungers 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, automationmachines, etc.
♢ It is made of all stainless steel without painting and coloring, so it is suitable for equipment with high requirements on the surface.
♢ The Spring Plungers 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, automationmachines, etc.
Example Use of Spring Plungers
When Spring Plungers pressed down
When Spring Plungers released
Related Products of Spring Plungers
Dimensional Drawing
・Material Specification table
| Load Classification | Type | Body | Pin | Spring | Operating Temperature | |
| Flat Head | Spherical |  Material | Material | Material | ||
| Light Load | C-MPFS | C-MPJS | SUS303 | SUS303 | SUS304 | -30 to 140℃ |
Specification Table
| Part Number |  S | d | D1 | L | C | Light Load (N) | ||
 Type |  Dh7 | min. | max. | |||||
| (Flat Head) C-MPFS (Spherical) C-MPJS | 2 | 1.5 | 1 | 2.5 | 8 | 0.1 | 0.5 | 1.0 |
| 3 | 3 | 2 | 3.5 | 10 | 0.15 | 0.5 | 1.5 | |
| 4 | 3 | 3 | 4.5 | 10 | 0.2 | 0.6 | 1.5 | |
| 5 | 4 | 4 | 5.5 | 11.5 | 0.3 | 0.6 | 2.0 | |
The min. load represents the initial load, and the max. load represents the load at the maximum press-in limit of convex pin.The recommended mounting hole size is Dh7.Please use it after applying adhesive to prevent it from falling off.kgf＝N× 0.101972