Stopper Bolt Switch [ST]
2 in 1 !
Housing a switch
in a stopper bolt.
These switches stop the workpiece and output signals.
No conventional switch / sensor and no dog / intermediate mechanism can realize downsizing of machines.
Product list
| Shape | Product No. | Output mode | Size | Order | Download | ||||
|---|---|---|---|---|---|---|---|---|---|
| Worldwide | |||||||||
| Straight bolt type （IP65）  |
STS060PA | A：NO | M6 | Quote | Catalog （PDF） |
Manual （PDF） |
2D CAD |
||
| STS060PB | B：NC | M6 | Quote | ||||||
| STS080PA | A：NO | M8 | Quote | ||||||
| STS080PB | B：NC | M8 | Quote | ||||||
| STS100PA | A：NO | M10 | Quote | ||||||
| STS100PB | B：NC | M10 | Quote | ||||||
| Hexagonal bolt type （IP65）  |
STE060PA | A：NO | M6 | Quote | 2D CAD |
||||
| STE060PB | B：NC | M6 | Quote | ||||||
| STE080PA | A：NO | M8 | Quote | ||||||
| STE080PB | B：NC | M8 | Quote | ||||||
| STE100PA | A：NO | M10 | Quote | ||||||
| STE100PB | B：NC | M10 | Quote | ||||||
Water resistant type （IP67)
 |
STP080UA | A：NO | M8 | Quote | 2D CAD |
||||
| STP080UB | B：NC | M8 | Quote | ||||||
| STP100UA | A：NO | M10 | Quote | ||||||
| STP100UB | B：NC | M10 | Quote | ||||||
| STP080DA | A：NO | M8 | Quote | ||||||
| STP080DB | B：NC | M8 | Quote | ||||||
| STP100DA | A：NO | M10 | Quote | ||||||
| STP100DB | B：NC | M10 | Quote | ||||||
◎For embedding to narrow spaces, select Mini Stopper Switch [STM].
Electrical specification｜ Options / Precautions｜ Technical guide
Specification
| Switch structure | Dry contact |
|---|---|
| Repeatability | 0.01mm (range) |
| Signal point | 0.3mm from stopper surface |
| Stroke | 0.7mm |
| Movement differential | 0 |
| Contact life time | 10 million |
| Contact force | STS：2N（Straight bolt type） STE：2N（Hexagonal bolt type） STP：4N（Water resistant type） |
| Withstand load / Impact resistance | 5000N／0.4J |
| Temperature drift | 0 |
| Operating temperature range | 0℃-80℃ (Ice-free) →200℃ Heat resistance Switch |
| Contact rating | DC5V-DC24V |
Cartridge
Maintenance cost is greatly reduced by applying cartridge type!
When replacing the switch because of breakdown, no need for detaching the stopper bolt or adjusting the position of it, thereby simplifying the maintenance procedure.
| Cartridge No. | Applicable series | Product No. | ||
|---|---|---|---|---|
| KS21PA | Straight bolt type Hexagonal bolt type |
M6 | A：NO | STS060PA／STE060PA |
| KS21PB | B：NC | STS060PB／STE060PB | ||
| KS23PA | M8 M10 |
A：NO | STS080PA／STE080PA／STS100PA／STE100PA | |
| KS23PB | B：NC | STS080PB／STE080PB／STS100PB／STE100PB | ||
| KS30A | Water resistant type (IP67) | A：NO | STP080UA／STP100UA／ STP080DA／STP100DA | |
| KS30B | B：NC | STP080UB／STP100UB／STP080DB／STP100DB | ||
Applications
Checking the backward / forward ends of the conveying equipment
Quenching the edge face enables a performance as the stopper.
Checking of press fit
Adjusting the stop point and outputting the press fit signal.
