U-Shaped
AS Series
- No optical axis alignment necessary
- Ideal for checking the position of stacker cranes in an automatic warehouse
- Metal housing and water resistance comply with IP67, usable in adverse environment (AS-U30M)
| Model | Detecting distance | Power supply | Output mode | Connection | Protective structure | |
|---|---|---|---|---|---|---|
| AS-U20 | 19mm fixed | 12 - 24V DC | NPN | Attached cable | IP67 | |
| AS-U20D | 19mm fixed | 12 - 24V DC | NPN | Attached cable | IP67 | |
| AS-U25 | 25mm fixed | 12 - 24V DC | NPN | Attached cable | IP67 | |
| AS-U25D | 25mm fixed | 12 - 24V DC | NPN | Attached cable | IP67 | |
| AS-U25DPN | 25mm fixed | 12 - 24V DC | PNP | Attached cable | IP67 | |
| AS-U25PN | 25mm fixed | 12 - 24V DC | PNP | Attached cable | IP67 | |
| AS-U30 | 30mm fixed | 12 - 24V DC | NPN | Attached cable | IP67 | |
| AS-U30D | 30mm fixed | 12 - 24V DC | NPN | Attached cable | IP67 | |
| AS-U30DPN | 30mm fixed | 12 - 24V DC | PNP | Attached cable | IP67 | |
| AS-U30MPN *Disc. Lim. Stk.* | 30mm fixed | 12 - 24V DC | PNP | Attached cable | IP67 | |
| AS-U30PN | 30mm fixed | 12 - 24V DC | PNP | Attached cable | IP67 |








Detection of Breakage of Drill Bit |
Drill bit checked for breakage at each stroke. U-shaped sensor of IP 67 requires zero light axis adjustment and provides reliable detection.

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