タイトルまたは説明

Model: QDY6
Supply oil pressure range (MPa) 1.***1.5
Rated supply oil pressure (MPa)*1.5
Rated flow Qn (L/min) (at valve pressure drop of 7MPa) 4,*0,*0,*0,*0
Rated current ln (mA) *5,*0,*0,*0
Hysteresis(%) ≤3
Resolution(%)≤0.5
Non linearity(%) ≤±8
Asymmetry(%) ≤±*0
Internal leakage (L/min)≤1.3
Bias(%)≤±3
Zero drift of supply oil pressure ≤±2
Zero drift of return oil pressure ≤±4
Frequency characteristics
Amplitude frequency width(*3dB)(Hz) *****0
Phase frequency width(**0°)(Hz)*****0
Net weight(kg) 1.2

 Model: QDY*0

Supply oil pressure range (MPa)1.5~*8

Rated supply oil pressure (MPa)*5

Rated flow Qn (L/min) (@******************** of 7MPa)**0,**5,**0

Rated current In (mA)*0,*0

Hysteresis (%)≤3

Resolution (%)≤0.5

Non linearity (%)≤±*0

Asymmetry (%)≤±*0

Pressure gain (%Ps/1%In)¼*0

Internal leakage (L/min)≤2.5

Bias (%)≤±3

Zero drift of supply oil pressure (*****0% Ps) (%)≤±3

Zero drift of return oil pressure (***0% Ps) (%)≤±2

Zero drift in temperature (**0~***0ƒ) (%)≤±4

Frequency characteristics

Amplitude frequency width (*3dB) (Hz)¼****0

Phase frequency width (**0°) (Hz)¼****0

Net weight (kg) 4.0 for al. body, 7.5 for steel body

 
Model: QDY*1B

Supply oil pressure range (MPa)1.***1

Rated supply oil pressure (MPa)*6

Rated flow Qn (L/min) (