circuit EXH w Exhaust solenoid valve q Air supply solenoid valve u Pressure sensor r Diaphragm EXH e Pilot chamber y Exhaust valve u Pressure sensor t Supply valve r Diaphragm e Pilot chamber EXH t Supply valve SUP SUP OUT OUT EXH ITV1000 ITV2000, 3000 Block diagram Supply pressure q Air supply solenoid valve Input signal Output pressure r Diaphragm i Control circuit Pilot valve w Exhaust
V Ps + 0.1 293 S = 12.1 log10 () (6) t P + 0.1 T S : Effective area [mm2] V : Air tank capacity [dm3] t : Discharging time [s] Ps : Pressure inside air tank before discharging [MPa] P : Residual pressure inside air tank after discharging [MPa] T : Temperature inside air tank before discharging [K] Power supply Pressure switch Thermometer Pressure control equipment Control circuit Solenoid
40 Work load: W [kg] Work load: W [kg] 20 Lead 16: LEKFS32EA 30 Lead 16: LEKFS32EA 20 Lead 24: LEKFS32EH 10 Lead 24: LEKFS32EH 10 0 0 0 200 400 600 800 1000 1200 0 100 200 300 400 500 600 Speed: V [mm/s] Speed: V [mm/s] Vertical LEKFS40/Ball Screw Drive Horizontal 70 60 30 Lead 10: LEKFS40EB Lead 10: LEKFS40EB Work load: W [kg] Work load: W [kg] 50 40 20 Lead 20: LEKFS40EA 30 Lead 30: LEKFS40EH
B76 B73 I.C. 5V P P P P P P P P P P P P P P P P P 3 wire (Equiv.
Output Specification: PNP Open Collector 2 Outputs + Analog Current Output, Unit Specification: Unit Selection Function, Initial value psi, Piping Specification: Female Thread, Lead Wire: Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof, Bracket: Bracket B, Horizontal Mounting, Operation Manual: -
Output Specification: PNP Open Collector 2 Outputs + Analog Current Output, Unit Specification: Unit Selection Function, Initial value psi, Piping Specification: Female Thread, Lead Wire: Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof, Bracket: Bracket A, Vertical Mounting, Operation Manual: -
Output Specification: PNP Open Collector 2 Outputs + Analog Current Output, Unit Specification: Unit Selection Function, Initial value psi, Piping Specification: Female Thread, Lead Wire: w/o Lead Wire, Bracket: Bracket B, Horizontal Mounting, Operation Manual: -
Output Specification: PNP Open Collector 2 Outputs + Analog Current Output, Unit Specification: Unit Selection Function, Initial value psi, Piping Specification: Female Thread, Lead Wire: Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof, Bracket: Panel Mount Adapter + Front Protection Cover, Operation Manual: -
Output Specification: PNP Open Collector 2 Outputs + Analog Current Output, Unit Specification: Unit Selection Function, Initial value psi, Piping Specification: Female Thread, Lead Wire: w/o Lead Wire, Bracket: Bracket A, Vertical Mounting, Operation Manual: -
Output Specification: PNP Open Collector 2 Outputs + Analog Current Output, Unit Specification: Unit Selection Function, Initial value psi, Piping Specification: Female Thread, Lead Wire: Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof, Bracket: None, Operation Manual: Operation Manual, Calibration Certificate
Output Specification: PNP Open Collector 2 Outputs + Analog Current Output, Unit Specification: Unit Selection Function, Initial value psi, Piping Specification: Female Thread, Lead Wire: Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof, Bracket: Bracket A, Vertical Mounting, Operation Manual: Operation Manual, Calibration Certificate
Output Specification: PNP Open Collector 2 Outputs + Analog Current Output, Unit Specification: Unit Selection Function, Initial value psi, Piping Specification: Female Thread, Lead Wire: w/o Lead Wire, Bracket: Panel Mount Adapter + Front Protection Cover, Operation Manual: Operation Manual, Calibration Certificate
Output Specification: PNP Open Collector 2 Outputs + Analog Current Output, Unit Specification: Unit Selection Function, Initial value psi, Piping Specification: Female Thread, Lead Wire: w/o Lead Wire, Bracket: None, Operation Manual: Operation Manual, Calibration Certificate
Output Specification: PNP Open Collector 2 Outputs + Analog Current Output, Unit Specification: Unit Selection Function, Initial value psi, Piping Specification: Female Thread, Lead Wire: Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof, Bracket: Panel Mount Adapter, Operation Manual: -
Output Specification: V (PNP Open Collector 2 Outputs + Analog Current Output), Unit Specification: P (Unit Selection Function, Initial value psi), Piping Specification: M5 (Female Thread), Lead Wire: W (Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof), Bracket: A2 (Bracket B, Horizontal Mounting)
Output Specification: V (PNP Open Collector 2 Outputs + Analog Current Output), Unit Specification: P (Unit Selection Function, Initial value psi), Piping Specification: M5 (Female Thread), Lead Wire: W (Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof), Bracket: A1 (Bracket A, Vertical Mounting)
Output Specification: V (PNP Open Collector 2 Outputs + Analog Current Output), Unit Specification: P (Unit Selection Function, Initial value psi), Piping Specification: M5 (Female Thread), Lead Wire: w/o Lead Wire, Bracket: A2 (Bracket B, Horizontal Mounting)
Output Specification: V (PNP Open Collector 2 Outputs + Analog Current Output), Unit Specification: P (Unit Selection Function, Initial value psi), Piping Specification: M5 (Female Thread), Lead Wire: W (Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof), Bracket: D (Panel Mount Adapter + Front Protection Cover)
Output Specification: V (PNP Open Collector 2 Outputs + Analog Current Output), Unit Specification: P (Unit Selection Function, Initial value psi), Piping Specification: M5 (Female Thread), Lead Wire: w/o Lead Wire, Bracket: A1 (Bracket A, Vertical Mounting)
Output Specification: V (PNP Open Collector 2 Outputs + Analog Current Output), Unit Specification: P (Unit Selection Function, Initial value psi), Piping Specification: M5 (Female Thread), Lead Wire: W (Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof), Bracket: None, Operation Manual: K (Operation Manual, Calibration Certificate)