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FF131系列

  • 商品说明

双喷嘴挡板阀

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性能指标

PERFORMANCE

项目    型别

ITEMS    MODEL

FF-131/100

FF-131/101

FF-131/102

FF-131/125

FF-131/103

FF-131/104

供油压力范围[MPa]

SUPPLY PRESSURE[MPa]

1.4~21(允许达到28)

额定供油压力Ps[MPa]

RATED SUPPLY PRESSURE Ps[MPa]

21(允许达到28)

额定流量Qn[L/min]

RATED FLOW Qn[L/min]

6.5

16.5

32.5

50

65

100

额定电流In[mA]

RATED CURRENT In[mA]

15

15

15

15

15

40

滞  环[%]

HYSTERESIS[%]

≤3

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](7MPa)

INTERNAL LEAKAGE[L/min](7MPa)

0.7

0.9

1.4

2

3

3

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℃)[%]

≤±4

频 率
特 性

幅频宽(-3dB)[Hz]

FREQUENCY RESPONSE

AMPLITUDE RADIO WITH
(-3dB)[Hz]

≥100

≥100

≥100

≥70

≥70

≥50

相频宽(-90°)[Hz]

PHASE LAG WITH
(-90°)[Hz]

≥100

≥100

≥100

≥70

≥70

≥50

工作温度[℃]

WORKING TEMPERATURE[℃]

-30~+100

净  重[Kg]

NET WEIGHT[Kg]

1


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

串联  series

FF-131/100

200

15

7.5

5.0

FF-131/101

200

15

7.5

5.0

FF-131/102

200

15

7.5

5.0

FF-131/125

200

15

7.5

5.0

FF-131/103

200

15

7.5

5.0

FF-131/104

80

40

20

2.0


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