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MM-L300A - Laser Weld Monitor
New compact monitor for process development and quality control
The MM-L300A laser weld monitor helps to ensure weld quality and maintain high throughput by providing realtime feedback during the laser welding process to ensure weld success. MM-L300A works by detecting and recording a thermal signal from the area of laser interaction during the welding process. The SU-N300A thermal sensor samples the signal and provides an output waveform around which envelope limits can be set.
Key features MM-L300A - Laser Weld Monitor
- The MM-L300A can detect the following production errors:
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- Gap between parts
- Missing part
- Out of focus
- Absence of cover gas
- High temporal resolution (down to 1 µs) with a dedicated sensor, enables monitoring of both CW and pulsed lasers
- Envelopes allow real-time comparison and detection of good and bad welds
- Light weight, compact design reduces set-up space when integrating into production lines
- Sensor can be mounted either on the optical axis of the laser or off-axis
- Easy and intuitive operation
| MM-L300A Controller | . |
|---|---|
| Input power requirements | Single phase, 90 – 250 VAC 50/60 Hz |
| Schnittstelle | 15 pin D-sub, Ethernet (RJ-45) |
| Channel | 1 |
| Temporal resolution | Min: 1 μs |
| Judgement function: Analysis | Waveform |
| Judgement function: Judgement | Upper and lower limit |
| Operational temperature range | 0 – 40° C (non-condensing) |
| Operational humidity range | |
| SU-N300A sensor | . |
| Monitoring area | Working distance approx. 200 mm, Signal detection diameter - about ø 2 mm |
| Guide light | Green LED |
| Monitoring wavelengths | 1,300 – 2,500 nm |
| Operational temperature range | 5 – 50°C (non-condensing) |
| Operational humidity range | |
| Protection level | IP64 with connector |
| GEWICHT UND ABMESSUNGEN | |
| MM-L300A without connector dimensions (LxWxH) | 243 mm x 230 mm x 89 mm (9.6 in x 9.1 in x 3.5 in) |
| MM-L300A without connector weight | 3.0 kg (6.6 lb) |
| Sensor without connector dimensions (LxWxH) | 35 mm x 50 mm x 96 mm(1.4 in x 2 in x 3.8 in) |
| Sensor without connector weight | 0.2 kg (0.44 lb) |
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