Description
✳️ Malfunction Detector Riken Optech RDM-4
Strain Monitoring Die Protection System
Only to press the setup button, RDM-4 sets the best monitoring range automatically.
RDM-4 is epochal new product designed and developed to make precise detection for slug by jamming die hitherto difficult to detect. The unit checks delicate changes accurately at a time slug is produced or other changes occur and stop the press machine promptly. An analog wave form produced at each stroke of the press machine is detected by a sensor mounted on the frame of the press machine and operationally processed with a built-in microcomputer to ascertain right or wrong. using with our slug detector MICRON-3, more effective detection is available.
✳️ Features
- Easy to use.
- Start operating with the simple push of the setup button after changing dies.
- Interactive LCD dramatically simplifies operation.
- Sensors are mounted to the press, eliminating the need to adjust sensors at every die change.
- RDM-4’s unique “Area under the curve comparison method” enable to detect floating slug, slug pulling for jamming dies
hitherto difficult to detect. - Supports a wide range of fault detection, double sheet feeding, material end, mis-feeding, etc
✳️ Specifications
| ●Device Proper | Model | RDM-4 |
|---|---|---|
| Power supply | 100-240V AC ±10% 50/60Hz | |
| Power consumption | 15W | |
| Output | Relay contacts 1A,1B(240V AC, 5A) CosΦ=1 | |
| Analog output | 0-5V (left/right load wave) | |
| Response time | Display 600spm, stopping ability 2,000spm | |
| Display | Numeric value equivalent to working load | |
| Sensitivity | 0.01mV/V（24X10-6 strain, 50% load) | |
| Temperature drift | -5℃-+60℃, 0% | |
| ●Sensor | Model | LUM-420A |
| Measuring range | ±600μst | |
| Sensitivity | 1mV/μ (400μ strain) | |
| Temperature drift | 0.1% FS/℃ | |
| Working temperature range | -10℃-+80℃ | |
| Outside dimensions | 30(D) X 68(W) X 10(H) mm | |
| Mounting pitch | 40mm ±0.1mm |
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