产品名称: | FF-102型电液伺服阀 | |||||
型号规格: | |
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产品类别: | 常规产品 -- 泵阀管件 -- 伺服阀 | |||||
参考价格: | 厂价直销 | |||||
产品品牌: | 国产 | |||||
产品产地: | 上海 | |||||
可供数量: | 批量 | |||||
供货周期: | 现货(或电询) | |||||
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产品简介: |
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项目 型 别 |
ITEMS MODEL |
FF-102 | |||
供油压力范围[MPa] |
SUPPLY PRESSURE[MPa] |
2~28 | |||
额定供油压力Ps[MPa] |
RATED SUPPLY PRESSURE Ps[MPa] |
21 | |||
额定流量Qn[L/min] |
RATED FLOW Qn[L/min] |
2,5,10,15,20,30 | |||
额定电流In[mA] |
RATED CURRENT In[mA] |
10 |
40 | ||
滞 环[%] |
HYSTERESIS[%] |
≤4 | |||
分 辨 率[%] |
THRESHOLD[%] |
≤1 | |||
非线性度[%] |
NONLINEARITY[%] |
≤±7.5 | |||
不对称度[%] |
UNSYMMETRY[%] |
≤±10 | |||
压力增益[%Ps/1%In] |
PRESSURE GAIN[%Ps/1%In] |
>30 | |||
内 漏[L/min] |
INTERNAL LEAKAGE[L/min] |
≤0.5+4%Qn | |||
零 偏[%] |
NULL BIAS[%] |
≤±3 | |||
供油压力零漂(80~110%Ps)[%] |
NULL SHIFT WITH SUPPLY PRESSURE OF |
≤±2 | |||
回油压力零漂(0~20% Ps)[%] |
NULL SHIFT WITH RETURN PRESSURE OF |
≤±2 | |||
温度零漂(每变化56℃)[%] |
NULL SHIFT WITH TEMPERATURE OF |
≤±5 | |||
频 率 |
幅频宽(-3dB)[Hz] |
FREQUENCY RESPONSE |
AMPLITUDE RADIO WITH |
≥100 | |
相频宽(-90°)[Hz] |
PHASE LAG WITH |
≥100 | |||
工作温度[℃] |
WORKING TEMPERATURE[℃] |
-55~+125 | |||
净 重[Kg] |
NET WEIGHT[Kg] |
0.4 |
每个线圈在20℃时的电阻值(欧姆) |
额定电流(mA) |
近似的线圈电感(亨) PROXIMATE COIL INDUCTANCE(H) | ||||
差动、并联或单线圈 |
串联 series |
差动联接 differential |
串联 series |
单线圈 individual |
并联 parallel | |
50 |
40 |
20 |
0.28 |
0.57 |
0.15 |
0.13 |
700 |
10 |
5 |
3 |
6 |
2 |
1.7 |