Japan, Showa Measuring Instruments
Showa Measuring Instruments RCU-A Compression Load Cells
Made in Japan
Manufacturer: SHOWA MEASURING INSTRUMENTS Co., Ltd.
Model: RCU-A
Features
-
- High accuracy. High stability. Filled with inactive gases.
- Hermetically sealed construction insuring excellent environmental proof features.
- Covering compression high capacities (10kN to 200kN).
- Using the cable (6-conductors) meeting remote sensing requirements.
- Main applications: Scaling machines, industrial machines, etc.
- Accuracy class: 0.03%.
Appearance Dimensions
Model and Capacity / Dimension / etc. (unit : mm)
| Model | Capacity | A | B | C | D | E | F | G | H | J | Natural frequency | Weight |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RCU-10KNA | 10 kN | 110 | 88 | 16 | 102 | 55 | 69 | SR70 | 60 | M6,10 deep | 3.0 kHz | 3.0 kg |
| RCU-20KNA | 20 kN | 130 | 88 | 24 | 120 | 67 | 69 | SR100 | 60 | M6,10 deep | 2.3 kHz | 4.2 kg |
| RCU-50KNA | 50 kN | 130 | 88 | 24 | 120 | 67 | 69 | SR100 | 60 | M6,10 deep | 2.6 kHz | 4.2 kg |
| RCU-100KNA | 100 kN | 190 | 127 | 28 | 180 | 90 | 95 | SR100 | 80 | M8,15 deep | 2.1 kHz | 11 kg |
| RCU-200KNA | 200 kN | 280 | 166 | 33 | 268 | 135 | 117 | SR100 | 90 | M8,15 deep | 1.7 kHz | 27 kg |
* Confirmation to undescribed items to be made with reference to descriptions on instruction manuals or directly to this Company.
* Items with Marks (*) can be built only on order.
Specifications
| Safe Overload | 150 %R.C. |
|---|---|
| Rated Output | 3 mV/V±1 % |
| Nonlinearity | 0.03 %R.O. |
| Hysteresis | 0.03 %R.O. |
| Repeatability | 0.02 %R.O. |
| Excitation Voltage | 12 V (or less) |
| Safe Excitation Voltage | 20 V |
| Input Rsistance | 350 Ω |
| Output Rsistance | 350 Ω |
| Compensated Temp.Range | -10～60 ℃ |
| Safe Temp.Range | -30～80 ℃ |
| Temp.Effect on Zero | 0.002 %R.O./℃ |
| Temp.Effect on Output | 0.002 %/℃ |
| Cable | Φ9.6mm-6wire shielded cable, length : 5m |
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