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SDM-3LR
Product Description
SDM3-LR is an inspection instrument that measures stopping time,
which is essential for diagnosing press machines. In order for the safety device to fully demonstrate its protective function against danger, it must certainly stop the movement of the moving part of the machine before it reaches the dangerous area. Therefore, it is very important to correctly understand the stopping performance of the machine. In Japan, based on the Industrial Safety and Health Law, power press machines are required to undergo periodic self-inspections, and as a mandatory inspection item, the measurement and calibration of stopping time is included.
Technical Specifications
Specification
| Measuring range | Over drop distance: 0～999 mm Resolution: 1 mm | |
| Stopping time: 0～999 ms Resolution: 0.1 ms | ||
| Sensor system | Non-contact magnet type (linear) | |
| Encoder type (rotary) | ||
| Display method | Digital four-digit | |
| Power supply voltage | AC100V～AC220V ±10％ | |
| Linear sensor | Effective measuring range: 100 mm, 200 mm, 340 mm | |
| Resolution: 0.33 mm 10 bit | ||
| Linearity: ±0.03 FS ±0.102 mm | ||
| Encoder | Starting torque: 0.98 mN・m or less | |
| Resolution: 720 P/R | ||
| Allowable maximum speed: 1000 rpm | ||
| Ambient temperature | During operation: -10～55℃（no-freezing） | |
| During storage: – 30～70℃ | ||
| Ambient humidity | During operation: 35～85% RH（no-condensation） | |
| During storage: 35～95% RH | ||
| Sensor | Linear Type | SDM3-LE-100 (Measuring range: 100mm) |
| SDM3-LE-200 (Measuring range: 200mm) | ||
| SDM3-LE-340 (Measuring range: 340mm) | ||
| Encoder Type | SDM3-P （Pully type） | |
| SDM3-O （Press type) | ||
| SDM3-C （Direct-coupled) | ||
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