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Miniature Ball Plungers, FP/MP/MPS
[Features]
· A spacer is inserted between the ball and spring (excluding M3).
· The ball rotates smoothly.
· [FP] Light load, [MP] heavy load, and [MPS] heavy load (all stainless steel) / [MPS-Z] extreme heavy load (all stainless steel).
· [MPS], [MPS-Z] (all stainless steel). Superior corrosion resistance and heat resistance.
· [FP], [MP] are equipped with a nylon self-locking feature (excluding M3/M4).
· For [MPS], tighten the ball plunger periodically to prevent it from loosening.
· [EBF] miniature ball plunger, which includes a built-in contact switch, is also available.
Part Number
Configured Part Number is shown.
Drawing
MPS
FP
M2, M3 and M4 do not have a straight-slot groove on the ball side of the main body.
MP
M2, M3 and M4 do not have a straight-slot groove on the ball side of the main body.
Product Specifications
Material/finish
| Product code | MPS | MP | FP |
|---|---|---|---|
| Main body^*1 | Equivalent to SUS304 | Equivalent to SUS304 | SCM435 Black oxide coating |
| Ball | SUS440C (Hardness 55 to 60HRC) | SUJ2 (Hardness 55 to 60HRC) | SUJ2 (Hardness 55 to 60HRC) |
| Spacer | SUS304 | SUS304 | SUS304 |
| Spring | SUS631J1 | SWPB | SWPB |
| Stop loosening | — | Nylon lock | Nylon lock |
* 1: MPS/MPSZ has a colored hex socket for identification. MPS Red / MPS-Z Blue
Standard table
FP: Made of steel, light load, MP: Made of stainless steel, heavy load
| Part number | M (Coarse) | s | L | D | B | Compatible ball Button | Load (N) min./max. | Weight (g) | Stop loosening |
|---|---|---|---|---|---|---|---|---|---|
| FP-2 | M2 | 0.2 | 5 | 1 | 0.9 | — | 0.7 / 1.4 | 0.1 | — |
| FP-3 | M3 | 0.5 | 7 | 1.5 | 1.5 | — | 1 / 2 | 0.4 | — |
| FP-4 | M4 | 0.8 | 9 | 2.5 | 2 | BB-5 | 2 / 4.9 | 0.5 | — |
| FP-5 | M5 | 0.8 | 12 | 3 | 2.5 | BB-5 | 2.9 / 9.8 | 1 | ○ |
| FP-6 | M6 | 0.8 | 13 | 3 | 3 | BB-6 | 4.9 / 15 | 1.7 | ○ |
| FP-8 | M8 | 1 | 15 | 4 | 4 | BB-6 | 6.9 / 20 | 3.5 | ○ |
| FP-10 | M10 | 1.2 | 16 | 5 | 5 | BB-8 | 8.8 / 25 | 6 | ○ |
| FP-12 | M12 | 1.8 | 20 | 7 | 6 | BB-10 | 9.8 / 29 | 11 | ○ |
| FP-16 | M16 | 2.5 | 25 | 9.5 | 8 | BB-12 | 16 / 49 | 25 | ○ |
| MP-2 | M2 | 0.2 | 5 | 1 | 0.9 | — | 1.2 / 2 | 0.1 | — |
| MP-3 | M3 | 0.5 | 7 | 1.5 | 1.5 | — | 1.5 / 2.9 | 0.4 | — |
| MP-4 | M4 | 0.8 | 9 | 2.5 | 2 | BB-5 | 3.9 / 9.8 | 0.5 | — |
| MP-5 | M5 | 0.8 | 12 | 3 | 2.5 | BB-5 | 4.9 / 20 | 1 | ○ |
| MP-6 | M6 | 0.8 | 13 | 3 | 3 | BB-6 | 9.8 / 29 | 1.7 | ○ |
| MP-8 | M8 | 1 | 15 | 4 | 4 | BB-6 | 13 / 39 | 3.5 | ○ |
| MP-10 | M10 | 1.2 | 16 | 5 | 5 | BB-8 | 19 / 49 | 6 | ○ |
| MP-12 | M12 | 1.8 | 20 | 7 | 6 | BB-10 | 20 / 59 | 11 | ○ |
| MP-16 | M16 | 2.5 | 25 | 9.5 | 8 | BB-12 | 29 / 98 | 25 | ○ |
Selection support information
The main body material and load type can be selected according to the product code.
| Product code | Materials | Load type |
|---|---|---|
| FP | Steel | Light duty |
| MP | Stainless steel | Heavy duty |
| Part Number |
|---|
| MPS-3 |
| MPS-3-Z |
| MPS-4 |
| MPS-4-Z |
| MPS-5 |
| MPS-5-Z |
| MPS-6 |
| MPS-6-Z |
| MPS-8 |
| MPS-8-Z |
| MPS-10 |
| MPS-10-Z |
| MPS-12 |
| MPS-12-Z |
| MPS-16 |
| MPS-16-Z |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Tip Material | Body Material | O.D. (mm) | Stroke (mm) | Lock | Main Body Surface Treatment | Initial Load (N) | Max. Load (N) | Length L (mm) | Tip outer diameter (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGD 10.29 | 1 Piece(s) | Same day | Stainless Steel | Stainless Steel | 3 | 0.5 | No | No | 1.5 | 2.9 | 7 | 1.5 | ||
SGD 18.59 | 1 Piece(s) | 4 Day(s) or more | Stainless Steel | Stainless Steel | 3 | 0.5 | No | No | 2.2 | 5 | 7 | 1.5 | ||
SGD 8.59 | 1 Piece(s) | Same day | Stainless Steel | Stainless Steel | 4 | 0.8 | No | No | 3.9 | 9.8 | 9 | 2.5 | ||
SGD 8.59 | 1 Piece(s) | Same day | Stainless Steel | Stainless Steel | 4 | 0.8 | No | No | 2.5 | 12.5 | 9 | 2.5 | ||
SGD 8.59 | 1 Piece(s) | 4 Day(s) or more | Stainless Steel | Stainless Steel | 5 | 0.8 | No | No | 4.9 | 20 | 12 | 3 | ||
SGD 15.46 | 1 Piece(s) | Same day | Stainless Steel | Stainless Steel | 5 | 0.8 | No | No | 11.2 | 24.1 | 12 | 3 | ||
SGD 8.89 | 1 Piece(s) | Same day | Stainless Steel | Stainless Steel | 6 | 0.8 | No | No | 9.8 | 29 | 13 | 3 | ||
SGD 15.99 | 1 Piece(s) | 4 Day(s) or more | Stainless Steel | Stainless Steel | 6 | 0.8 | No | No | 17.7 | 33.4 | 13 | 3 | ||
SGD 10.00 | 1 Piece(s) | 4 Day(s) or more | Stainless Steel | Stainless Steel | 8 | 1 | No | No | 13 | 39 | 15 | 4 | ||
SGD 18.00 | 1 Piece(s) | 4 Day(s) or more | Stainless Steel | Stainless Steel | 8 | 1 | No | No | 21.4 | 45.3 | 15 | 4 | ||
SGD 10.94 | 1 Piece(s) | 4 Day(s) or more | Stainless Steel | Stainless Steel | 10 | 1.2 | No | No | 19 | 49 | 16 | 5 | ||
SGD 19.70 | 1 Piece(s) | 4 Day(s) or more | Stainless Steel | Stainless Steel | 10 | 1.2 | No | No | 23.5 | 60 | 16 | 5 | ||
SGD 11.58 | 1 Piece(s) | 4 Day(s) or more | Stainless Steel | Stainless Steel | 12 | 1.8 | No | No | 20 | 59 | 20 | 7 | ||
SGD 20.81 | 1 Piece(s) | 4 Day(s) or more | Stainless Steel | Stainless Steel | 12 | 1.8 | No | No | 24.1 | 63.7 | 20 | 7 | ||
SGD 20.18 | 1 Piece(s) | 4 Day(s) or more | Stainless Steel | Stainless Steel | 16 | 2.5 | No | No | 29 | 98 | 25 | 9.5 | ||
SGD 34.41 | 1 Piece(s) | 4 Day(s) or more | Stainless Steel | Stainless Steel | 16 | 2.5 | No | No | 43.6 | 116.3 | 25 | 9.5 |
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Basic Information
| Mounting Method | Screw (hexagon) | Tip Surface Treatment | No | Tip Heat Treatment | Hardening |
|---|---|---|---|---|---|
| Initial Load (Range)(N) | 0.01~50 |
Specification/Dimensions
-
Body Material
- Steel
- Stainless Steel
-
O.D.(mm)
-
Stroke(mm)
-
Lock
- No
- Presence
-
Main Body Surface Treatment
- No
- Black Oxide Coating
-
Initial Load(N)
-
Length L(mm)
-
Tip outer diameter(mm)
-
type
- FP
- MP
- MPS
- MPS-Z
-
Tip Material
- Steel
- Stainless Steel
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- Same day
- 4 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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