承載部位呈魚(yú)背狀，取代原來(lái)的軸座，可進(jìn)行各種軸負(fù)荷的稱重；魚(yú)背狀承載弧面可克服軸受載彎曲或安裝水平偏差引起的稱重誤差；改變弧徑尺寸可適應(yīng)不同軸徑。設(shè)計(jì)合理，安裝方便，廣泛應(yīng)用于天車電子秤及其他各種軸承載的稱重測(cè)力過(guò)載報(bào)警場(chǎng)合。(配用高溫元器件可使用于各類中溫、高溫場(chǎng)合)
The bearing part is like fish back instead customary shaft seat and can weigh different shaft load; Using fish back shaped arc surface for bearing load can overcome error brought by shaft bend and horizontal deviation. Changing diameter of arc can fit for different diameter of shaft. Design is reasonable and installation is easy. It is applied widely to electronical travelling crane scales and different occasions using shaft to bear load and overload alarming.
量程范圍（Scaling Range [t]）：3, 5, 8, 10, 15, 20, 25, 30, 35, 40, 50, 60
準(zhǔn)確度等級(jí)（Accuracy Degree）：0.03~0.05
材質(zhì)（Material）： 合金結(jié)構(gòu)鋼
技術(shù)指標(biāo)(Technical Specification)：
| 技術(shù)參數(shù) Technical parameter | 單位 Unit | 技術(shù)指標(biāo) Specification |
| 輸出靈敏系數(shù)Sensitivity | mV/V | 1.5 / 2±0.04 |
| 非線性Nonlinearity | % F.S | 0.03~0.05 |
| 重復(fù)性Repeatability | % F.S | 0.02 |
| 滯后Hysteresis | % F.S | 0.03~0.05 |
| 零點(diǎn)輸出Zero balance | % F.S | ±1 |
| 零點(diǎn)溫漂Temp. Effect on zero signal | % F.S /10℃ | 0.03~0.05 |
| 靈敏系數(shù)溫漂Temp. Effect on sensitivity | % F.S /10℃ | 0.03~0.05 |
| 溫度補(bǔ)償范圍Temp. Compensation range | ℃ | -10 ~ +55 |
| 安全溫度范圍Safe temp. range | ℃ | -20 ~ +70 |
| 輸出阻抗Output resistance | Ω | 700±5 |
| 輸入阻抗Input resistance | Ω | 770±20 |
| 絕緣電阻Insulation resistance | MΩ | >3000 |
| 推薦激勵(lì)電壓Nominal excitation voltage | V DC/AC | 10 |
| 激勵(lì)電壓Max. Excitation voltage | V DC/AC | 20 |
| 安全過(guò)載Safe load limit | % F.S | 150 |
| 極限過(guò)載Breaking load | % F.S | 300 |
| 電纜長(zhǎng)度Cable length | m（六芯屏蔽電纜） | 13(或根據(jù)用戶要求) |
11外形安裝尺寸（Mounting Dimension）：
尺寸（mm）
量程(t) | H1 | H2 | H3 | A | L1 | L2 | L3 | L4 | L5 | 2~Φ | R | M |
| 3~5 | 56 | 86 | 10 | 44 | 228 | 133 | 171 | 344 | 68 | 17.5 | <45 | 2-M16 |
| 10~20 | 79 | 114 | 13 | 55 | 330 | 195 | 230 | 465 | 80 | 22 | <63 | 4-M20 |
| 25~40 | 92 | 127 | 10 | 60 | 340 | 200 | 236 | 480 | 80 | 26 | <70 | 4-M24 |
電纜接線標(biāo)識(shí)（Cable Color）: 紅——輸入（+）；黑/蘭——輸入（-）；綠——輸出（+）；白——輸出（-）。
Red—Input(+)；Black/Blue—Input(-)；Green—Output(+)；White—Output(-)
其他說(shuō)明（Note）：按用戶要求量程和外形尺寸供貨。
We can supply according to scaling range and shape dimension required by users.
