ff102系列-凯时k66

  • 商品说明

性能优良,动态响应高,工作稳定,可靠,寿命长,模锻不锈钢壳体,结构紧凑,重量轻,频响高

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性能指标

performance 

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
(80~110%ps)[%]

≤±2

回油压力零漂(0~20% ps)[%]

null shift with return pressure of
(0~20%ps)[%]

≤±2

温度零漂(每变化56℃)[%]

null shift with temperature of
(each56℃)[%]

≤±5

频 率
特 性

幅频宽(-3db)[hz]

frequency response

amplitude radio with
(-3db)[hz]

≥100

相频宽(-90°)[hz]

phase lag with
(-90°)[hz]

≥100

工作温度[℃]

working temperature[℃]

-55~+125

净  重[kg]

net weight[kg]

0.4


额定电流、线圈电阻及电感
rated current、coil resistance and inductance

每个线圈在20℃时的电阻值(欧姆)
resistance of each coil at 20℃(ω)

额定电流(ma)
rated current(ma)

近似的线圈电感(亨)   proximate coil inductance(h)

差动、并联或单线圈
differential、parallel or individual coils

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


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