Short Spring Plunger (ZSP-SUS, SPL-SUS, SPLH-SUS)
Caution
Product Description
All stainless steel short spring plunger.
[Features]
· The overall length is short for convenient use in confined spaces.
· The rear surfaces are marked for product identification. ZSP-SUS: 1 line, SPL-SUS: 2 lines.
· Heat resistant up to temperatures of 180°C.
· Available in 3 types of load for different screw diameters.
· Made from stainless steel, this product is optimal for places requiring rust-proofing and clean environments.
[Applications]
· Use as a stopper, for indexing, for positioning, etc. of jigs and mechanical devices.
Short Spring Plunger Specifications
External appearance of Short Spring Plunger ZSP-SUS (light load identification: 1 line)
External appearance of Short Spring Plunger SPLH-SUS (heavy load identification: 2 lines)
Dimensional drawing of Short Spring Plunger
- Main body: SUS303
- Coil spring: SUS302
- Center pin: WPA SUS420
| Size | M | d | L | S | W | Weight (g) | |
|---|---|---|---|---|---|---|---|
| ZSP-SUS SPL-SUS SPLH-SUS | 4 | M4 × 0.7 | 1.8 | 9 | 1.5 | 0.6 | 0.4 |
| 5 | M5 × 0.8 | 2.4 | 12 | 2 | 0.8 | 1 | |
| 6 | M6 × 1 | 2.7 | 14 | 1 | 1.7 | ||
| 8 | M8 × 1.25 | 4 | 16 | 1.2 | 4 | ||
| 10 | M10 × 1.5 | 4.5 | 19 | 2.5 | 1.6 | 7 | |
| 12 | M12 × 1.75 | 6 | 22 | 3.5 | 2 | 13 | |
| 16 | M16 × 2 | 8.5 | 24 | 4.5 | 2.5 | 24 | |
| 20 | M20 × 2.5 | 10 | 30 | 6.5 | 46 | ||
| For Light Loads (1 Line) | For Medium Loads (No Line) | For Heavy Loads (2 Lines) | |||
|---|---|---|---|---|---|
| Part Number | Load (N) Min To Max | Part Number | Load (N) Min To Max | Part Number | Load (N) Min To Max |
| ZSP4-SUS | 3 to 10 | SPL4-SUS | 6 to 20 | - | - |
| ZSP5-SUS | SPL5-SUS | SPLH5-SUS | 9 to 25 | ||
| ZSP6-SUS | 4 to 10 | SPL6-SUS | 7 to 20 | SPLH6-SUS | 11 to 25 |
| ZSP8-SUS | 7 to 15 | SPL8-SUS | 15 to 30 | SPLH8-SUS | 22 to 43 |
| ZSP10-SUS | 9 to 16 | SPL10-SUS | 20 to 35 | SPLH10-SUS | 20 to 54 |
| ZSP12-SUS | 14 to 26 | SPL12-SUS | 30 to 55 | SPLH12-SUS | 36 to 94 |
| ZSP16-SUS | 22 to 50 | SPL16-SUS | 45 to 100 | SPLH16-SUS | 60 to 110 |
| ZSP20-SUS | 30 to 60 | SPL20-SUS | 60 to 120 | - | - |