Short Spring Plunger (with Long Lock) (LSPLL-SUS, LSPL-SUS, LSPLH-SUS)
Self-locking type short plungers. Made from stainless steel, this product is optimal for places requiring rust prevention and clean environments. Available in three types of load for different screw diameters (excluding certain diameters).
[Features]
· The overall length is short for convenient use in confined spaces.
· Equipped with a self-locking (long-lock) feature.
· Strongly vibration resistant with a high extraction moment.
· Enables precise positioning.
· The self-locking feature is effective for up to approx. 20 install/uninstall cycles.
· The rear surfaces are marked for product identification.
Short Spring Plunger (With Long Lock) Specifications
External appearance of LSPLL-SUS
For light loads, identification: 1 line
Dimensional drawing of screw diameter M8 to M16, screw diameter M4 to M6
Materials
Main body: SUS303
Coil spring: SUS302WPA
Center pin: SUS420
Long lock: polyamide
Size Table
| Size | M | d | L | S | W | A | Weight (g) | Moment (N·m) | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Mounting | Removing | |||||||||
| LSPLL-SUS LSPL-SUS LSPLH-SUS | 4 | M4 × 0.7 | 1.8 | 9 | 1.5 | 0.6 | 5 | 0.4 | 0.18 | 0.12 |
| 5 | M5 × 0.8 | 2.4 | 12 | 2 | 0.8 | 6 | 1 | 0.12 | 0.08 | |
| 6 | M6 × 1 | 2.7 | 14 | 1 | 7 | 1.7 | 0.44 | 0.21 | ||
| 8 | M8 × 1.25 | 4 | 16 | 1.2 | 8 | 4 | 1.1 | 0.38 | ||
| 10 | M10 × 1.5 | 4.5 | 19 | 2.5 | 1.6 | 9 | 7 | 1.36 | 0.62 | |
| 12 | M12 × 1.75 | 6 | 22 | 3.5 | 2 | 10 | 13 | 2.11 | 1.41 | |
| 16 | M16 × 2 | 8.5 | 24 | 4.5 | 2.5 | 14 | 29 | 3.99 | 3.05 | |
Load Table
| 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 |
| LSPLL4-SUS | 3 to 10 | LSPL4-SUS | 6 to 20 | - | - |
| LSPLL5-SUS | LSPL5-SUS | LSPLH5-SUS | 9 to 25 | ||
| LSPLL6-SUS | 4 to 10 | LSPL6-SUS | 7 to 20 | LSPLH6-SUS | 11 to 25 |
| LSPLL8-SUS | 7 to 15 | LSPL8-SUS | 15 to 30 | LSPLH8-SUS | 22 to 43 |
| LSPLL10-SUS | 9 to 16 | LSPL10-SUS | 20 to 35 | LSPLH10-SUS | 20 to 54 |
| LSPLL12-SUS | 14 to 26 | LSPL12-SUS | 30 to 55 | LSPLH12-SUS | 36 to 94 |
| LSPLL16-SUS | 22 to 50 | LSPL16-SUS | 45 to 100 | LSPLH16-SUS | 60 to 110 |