Discontinued Successor model: VKMR2
Made-to-order
Miniature Washer type Load Cell
VKMR series
20kN–400kN
- Compact center-hole type that can be installed anywhere.
Specifications
Rated output | 1.7–2.3mV/V |
---|---|
Nonlinearity | ±10%R.C. (Note 1) |
Hysteresis | ±10%R.C. (Note 1) |
Repeatability | ±1%R.C. (Set at the same position) ±10%R.C. (Set position changed) |
Zero balance | −0.4–0.4mV/V |
Temperature effect on zero balance | ±0.5%R.C./10°C |
Temperature effect on load | ±1%R.C./10°C |
Service Load | 500% |
Temperature compensation range | −10–70°C |
Safe temperature range | −10–70°C |
Input terminal resistance | 560Ω±190Ω |
Output terminal resistance | 20–300kN: 350Ω±5Ω, 400kN: 400Ω±5Ω |
Recommended excitation voltage | 5V |
Excitation voltage range | 20–60kN: 0.5–5V, 100–400kN: 0.5–12V |
Insulation resistance | 5GΩ |
IP Rating | Equivalent to IP67 |
Cable | φ2.8-4-core Shielded cable 1.5m |
- Creep 30min. ±2%R.C.
- (Note 1) Error in the measured value of final test
Model selection
Selection | Model | Rated capacity | Deflection at R.C. | Notural freguency |
---|---|---|---|---|
VKMR-20KN | 20kN | 0.06mm | 22kHz | |
VKMR-40KN | 40kN | 45kHz | ||
VKMR-60KN | 60kN | 47kHz | ||
VKMR-100KN | 100kN | 0.08mm | 27kHz | |
VKMR-200KN | 200kN | 0.11mm | 22kHz | |
VKMR-300KN | 300kN | 0.21mm | 18kHz | |
VKMR-400KN | 400kN | 0.32mm | 15kHz |
Model | A0-0.1 | B | C | D | E | F | G | R | (X) | (Y) | (Z) | Thread | a./f. | Weight |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
VKMR-20KN | 17 | 6.5 | - | 6 | 9 | 3 | 0.5 | - | 6 | 11.5 | 25 | M6;1/4" | - | 5g |
VKMR-40KN | 21 | 8 | - | 6 | 13 | 3 | 0.5 | - | 6 | 11.5 | 25 | M8;5/16" | - | 7g |
VKMR-60KN | 24 | 10 | - | 8 | 16 | 4 | 0.5 | - | 6 | 11.5 | 25 | M10;3/8" | - | 12g |
VKMR-100KN | 26.5 | 12.7 | 19.75 | 10 | - | 5 | - | 6 | 10.5 | 14.5 | - | M12;1/2" | 9 | 32g |
VKMR-200KN | 31 | 16 | 25.5 | 10 | - | 6 | - | 8 | 10.5 | 14.5 | - | M16;5/8" | 9 | 40g |
VKMR-300KN | 37 | 21 | 31.5 | 10.5 | - | 6 | - | 9 | 10.5 | 14.5 | - | M20;3/4" | 9 | 50g |
VKMR-400KN | 46 | 25 | 38 | 12.5 | - | 8 | - | 10 | 10.5 | 14.5 | - | M24;7/8" | 9 | 70g |
- *Weight: Cable not included.
External dimensions (Unit: mm)
Load Cell