Daikin IM-820 Specifiche Pagina 67
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59
! In combination with exclusive driver, it can have a high response and
suits the closed loop controls of position , speed and pressure for a
main machine’s actuator. (Frequency response: 130Hz/-3dB±10%
amplitude)
! Since a proportional solenoid directly drives a spool, the leak volume
can keep a least value compared to a nozzle flapper type servo
valve.
! When an exclusive driver is used, it becomes all port block (fail
safefunction) at power off.
Direct type servo valve
Specifications
Features
Note) !1 The rated flow rate is the one at 1 land differential pressure: ∆P = 3.5 MPa {35kgf/cm
2
}.
Solenoid pilot type servo valve
Note) ★1 The rated flow rate is the one under the conditions bellow.
%%" Servo type 3,5 : 1 land differential pressure ∆P = 3.5 MPa {35kgf/cm
2
}
(For servo type 5, it is a value when P1→A and P2→B join together.)
%%" Servo type 4 : Valve differential pressure ∆P = 7MPa {70kgf/cm
2
}
Features
Specifications
! Suits a closed loop control of position, speed and pressure of
main machine’s actuator.
! As a pilot valve adopts large sized orifice nozzle for a nozzle
flapper type,anti-contaminant characteristics is strengthen.
! A driver is mounted on a valve.
! As option with pressure sensor is provided, closed loop control
can be easily performed.
Model code
KSPS-G02-1*-10
KSPS-G02-2*-10
KSPS-G02-4*-10
KSPS-G02-1*-10-E
KSPS-G02-2*-10-E
KSPS-G02-4*-10-E
Max. operating
pressure
MPa {kgf/cm
2
}
35 {350}
Rated flow
rate ★1
L
/min
10
20
40
10
20
40
T-port permissible
back pressure
MPa {kgf/cm
2
}
2.5 {25}
16 {160}
Pressure gain
1 type: 2% or less
2 type: 4% or less
Hysteresis resolution
power repeated
characteristics
1% or less
Solenoid rated
voltage
v
DC12
Max.
current
mA
1700
Weight
kg
2.5
JIS symbols
Model code
JSES-G03-3-20
JSES-G03-41-20
JSES-G03-42-20
JSES-G03-43-20
JSES-G03-5-20
JSES-G04-3-20
JSES-G04-4-20
Max. operating
pressure
MPa {kgf/cm
2
}
21 {210}
Rated flow
rate ★1
L
/min
190
45
95
190
360
540
500
Drain line
permissible back
pressure
MPa {kgf/cm
2
}
1.4 {14}
Nom. Dia.
3/8
1/2
Hysteresis resolution
power repeated
characteristics
0.5% or less
Pilot valve
Supply pressure
MPa {kgf/cm
2
}
3~5 {30~50}
3~7 {30~70}
Required
flow rate
L/min
2.7~3.5
4.2~6.5
Saturated
amperes
mA
250
Weight
kg
9.9
11.5
JIS symbols
3-way valve
4-way valve
5-way valve
- Safety precautions 2
- "" 3
- Treatment of maintenance 4
- Overall valves 5
- Solenoid valve 5
- Installation and removal 5
- ! Caution in use of oil-con 6
- CONTENTS 8
- Piston pumps 9
- V series piston pump 10
- 0.8~7MPa {8~70kgf/cm 11
- * -V ** SAJS - **X- ** 12
- * - V 15 A 1 R Y - 95 12
- VZ *** C * 13
- * R **X— 10 13
- Motor pumps 14
- * * - ** - ** 15
- * -M ** D ***X- ** - ** - ** 15
- * - M ** SA * 15
- Pressure adjusting range 16
- MPa {kgf/cm 16
- RP ** C **J * - ** * -30 17
- Specifications 18
- * -DS ** P - 20 - * 19
- * - * V-20- * 20
- MFP100 series motor pump 21
- SR - * 03 - 1 - ** 22
- * - HDRIR - * 02 - * 23
- * - HDRI - * 03 - ** 23
- Pilot operated relief valve 24
- 5 63 4 71 24
- * - JRB - *** - ** - ** 24
- * - JRBS - G ** - **-30-* 25
- * - JRS - * 06 - **- **- 40 26
- 5 6 7 8 9 10 12 13 1431 27
- (7) : JIS hydraulic symbols 28
- * -JQ* - *** - ** - ** - * 29
- * - SGB - G 03 - 1 - 20 - ** 30
- * - JGB * - ***- * - ** 31
- * - SGR - G ** - * -10 32
- SGR - G 02 - 2 - 10 - 46 32
- * - SF - G 02 - *** - 15 33
- TSC - * 01 - ** 34
- * - HDFT * 34
- 1 83 6 7 35
- * -LS-G02- ** * * -30- *** 35
- Solenoid operated valve 37
- 42 5 9 10 37
- ! KSO-G03 38
- Model code 39
- JIS hydraulic symbols 39
- Spool operating method 39
- C, D type 39
- A type B type 39
- 1 83 6 7 9 10 11 40
- (9)(11) : Option mark table 41
- Weight (kg) 41
- (5) : Model list 41
- * -JS-G06- ** * * - ** - * 42
- (9) : Option mark table 43
- 1 104 5 6 7 8 9 11 12 44
- * - MEP ** ******-60-* * 44
- (7) : Voltage mark table 45
- (4) : Spool type table 45
- 1 743 5 6 8 46
- * - JSC - * 01 - 2 * -10-* 46
- Manually operated valve 47
- * -JM-G02-**-20-* 47
- * - HDIN - ***- ** 48
- * - JCA - ***- ** -20 49
- * - JCP * - ***- ** -20-* 50
- * - HPF - F ** - * - ** - * 51
- Direction control valves 52
- Blocks/set bolts 53
- Pressure control valves 54
- Flow control valves 55
- Block/Set bolts 57
- Features 66
- Direct type servo valve 67
- Basic structure 72
- Model expansion 73
- LT **** A-10 74
- Oil cooling unit AKZ**6 75
- Oil cooling unit AKJ (H)**6 77
- TM ** * * - ****- ** * * -10 78
- NDR ** 1- ** * * -30-** 80
- DCR ** B- 10 81
- NDJ ** * - ** * -20- ** 82
- ND series Mini-pack 83
- 21 753 4 6 83
- ND ** * * - ***-40 83
- ND series New DAIPACK 84
- 1 2 63 4 5 84
- ND 15 1 - 1 ** -40 84
- T*** RP** * - ** 85
- R*** RP** * - ** 86
- Technical service data 87
- Daikin overseas network 92
- ( I N D E X ) 94
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