When the LEF is ordered with the controller, initial data of the actuator is preset in the controller allowing start-up in a short time with the in.easy modein..Body size: 16, 25, 32 , Belt drive , Applicable stroke range: 300, 500, 600, 700, 800, 900, 1000, 1200, 1500, 1800, 2000 , 2 types of motors: servo motor ball screw drive or step motor belt drive , Controller mounting: screw or

Actuation typeGuide typeOperating temperature range [nC]Operating humidity range [%RH]Motor sizeMotor output [W]Motor typeEncoderRated voltage [V]Power consumption [W] Note 4)Standby power consumption when operating [W] Note 5)Max. instantaneous power consumption [W] Note 6)Type Note 7)Holding force [N]Power consumption [W] Note 8)HorizontalLEFB25A300, 500, 600, 700, 800, 9001000, 1200, 1500, 1800

Actuation typeGuide typeOperating temperature range [nC]Operating humidity range [%RH]Motor sizeMotor output [W]Motor typeEncoderRated voltage [V]Power consumption [W] Note 4)Standby power consumption when operating [W] Note 5)Max. instantaneous power consumption [W] Note 6)Type Note 7)Holding force [N]Power consumption [W] Note 8)HorizontalLEFB25A300, 500, 600, 700, 800, 9001000, 1200, 1500, 1800

Actuation typeGuide typeOperating temperature range [nC]Operating humidity range [%RH]Motor sizeMotor output [W]Motor typeEncoderRated voltage [V]Power consumption [W] Note 4)Standby power consumption when operating [W] Note 5)Max. instantaneous power consumption [W] Note 6)Type Note 7)Holding force [N]Power consumption [W] Note 8)HorizontalLEFB25A300, 500, 600, 700, 800, 9001000, 1200, 1500, 1800

Actuation typeGuide typeOperating temperature range [nC]Operating humidity range [%RH]Motor sizeMotor output [W]Motor typeEncoderRated voltage [V]Power consumption [W] Note 4)Standby power consumption when operating [W] Note 5)Max. instantaneous power consumption [W] Note 6)Type Note 7)Holding force [N]Power consumption [W] Note 8)HorizontalLEFB25A300, 500, 600, 700, 800, 9001000, 1200, 1500, 1800

Actuation typeGuide typeOperating temperature range [nC]Operating humidity range [%RH]Motor sizeMotor output [W]Motor typeEncoderRated voltage [V]Power consumption [W] Note 4)Standby power consumption when operating [W] Note 5)Max. instantaneous power consumption [W] Note 6)Type Note 7)Holding force [N]Power consumption [W] Note 8)HorizontalLEFB25A300, 500, 600, 700, 800, 9001000, 1200, 1500, 1800

Actuation typeGuide typeOperating temperature range [nC]Operating humidity range [%RH]Motor sizeMotor output [W]Motor typeEncoderRated voltage [V]Power consumption [W] Note 4)Standby power consumption when operating [W] Note 5)Max. instantaneous power consumption [W] Note 6)Type Note 7)Holding force [N]Power consumption [W] Note 8)HorizontalLEFB25A300, 500, 600, 700, 800, 9001000, 1200, 1500, 1800

Actuation typeGuide typeOperating temperature range [nC]Operating humidity range [%RH]Motor sizeMotor output [W]Motor typeEncoderRated voltage [V]Power consumption [W] Note 4)Standby power consumption when operating [W] Note 5)Max. instantaneous power consumption [W] Note 6)Type Note 7)Holding force [N]Power consumption [W] Note 8)HorizontalLEFB25A300, 500, 600, 700, 800, 9001000, 1200, 1500, 1800

Actuation typeGuide typeOperating temperature range [nC]Operating humidity range [%RH]Motor sizeMotor output [W]Motor typeEncoderRated voltage [V]Power consumption [W] Note 4)Standby power consumption when operating [W] Note 5)Max. instantaneous power consumption [W] Note 6)Type Note 7)Holding force [N]Power consumption [W] Note 8)HorizontalLEFB25A300, 500, 600, 700, 800, 9001000, 1200, 1500, 1800

Actuation typeGuide typeOperating temperature range [nC]Operating humidity range [%RH]Motor sizeMotor output [W]Motor typeEncoderRated voltage [V]Power consumption [W] Note 4)Standby power consumption when operating [W] Note 5)Max. instantaneous power consumption [W] Note 6)Type Note 7)Holding force [N]Power consumption [W] Note 8)HorizontalLEFB25A300, 500, 600, 700, 800, 9001000, 1200, 1500, 1800

Actuation typeGuide typeOperating temperature range [nC]Operating humidity range [%RH]Motor sizeMotor output [W]Motor typeEncoderRated voltage [V]Power consumption [W] Note 4)Standby power consumption when operating [W] Note 5)Max. instantaneous power consumption [W] Note 6)Type Note 7)Holding force [N]Power consumption [W] Note 8)HorizontalLEFB25A300, 500, 600, 700, 800, 9001000, 1200, 1500, 1800

Actuation typeGuide typeOperating temperature range [nC]Operating humidity range [%RH]Motor sizeMotor output [W]Motor typeEncoderRated voltage [V]Power consumption [W] Note 4)Standby power consumption when operating [W] Note 5)Max. instantaneous power consumption [W] Note 6)Type Note 7)Holding force [N]Power consumption [W] Note 8)HorizontalLEFB25A300, 500, 600, 700, 800, 9001000, 1200, 1500, 1800

Actuation typeGuide typeOperating temperature range [nC]Operating humidity range [%RH]Motor sizeMotor output [W]Motor typeEncoderRated voltage [V]Power consumption [W] Note 4)Standby power consumption when operating [W] Note 5)Max. instantaneous power consumption [W] Note 6)Type Note 7)Holding force [N]Power consumption [W] Note 8)HorizontalLEFB25A300, 500, 600, 700, 800, 9001000, 1200, 1500, 1800

Digital Flow Switches

Note 5) The analog output operates only for real-time flow rate, and does not operate for accumulated flow. 9 Series PF2A For Air Digital Flow Switch Flow Characteristics (Pressure Loss) PF2A703H PF2A706H PF2A712H 20 20 20 Pressure loss (kPa) Pressure loss (kPa) Pressure loss (kPa) 10 10 10 600 0 2400 4800 7200 9600 12000 150 0 600 1200 1800 2400 3000 300 0 1200 2400 3600 4800 6000 Flow rate

Serial Network

Fax: (604) 517-1647 Nashville Phone: (615) 331-0020 Fax: (615) 331-9950 Boston Phone: (978) 326-3600 Fax: (978) 326-3700 Russia Phone: 812-118-5445 Fax: 812-118-5449 Finland Phone: 09-8595-80 Fax: 09-8595-8595 Windsor Phone: (519) 944-0555 Fax: (519) 944-1870 New Jersey Phone: (908) 253-3241 Fax: (908) 253-3452 Charlotte Phone: (704) 597-9292 Fax: (704) 596-9561 Philippines Phone: 02-663-1800

AL800/900

.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com Min. operating flow (/min (ANR)) 2 1 1800 IR Bowl capacity (cm 3) 440 Recommended lubricant Turbine oil Class 1(With no additives), ISO VG32 VEX Ambient and fluid temperature 5 to 60C (No freezing) Bowl material Polycarbonate AMR Weight (kg) 1.62 1.67

ALF400 to 900, ALT-5/-9

.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com (1) Operating pressure differential range (Difference between tank pressure and line pressure) 0.1 to 0.6 MPa Vibration resistance (Pressure differential 0.3 MPa) 1 G (9.81 m/sec2) or less 120 : 65 : 100 : 120 190 220 1800 4 1 8 3 1 : 460 1 : 650 5000

Soft Start-up Valve AV2000/3000/4000/5000 1

Piston B Switching Pressure (Open Closed) 0.5 Outlet pressure (MPa) 0.4 0.3 0.2 Type Y DIN terminal 0.1 0 0.6 0.1 0.2 0.3 0.4 0.5 0.7 0.8 0.9 1.0 Inlet pressure (MPa) Needle Valve Flow Characteristics Inlet pressure 0.5 MPa JIS Symbol 2000 1800 AV5000 1600 Air flow rate (/min (ANR)) 1400 2 1(P) 2(A) AV4000 1200 1 1000 800 AV3000 3(R) 600 AV2000 400 Accessory/Pressure Gauge 200 0 Pressure

Table of Contents

Piston B Switching Pressure (Open Closed) 0.5 Outlet pressure (MPa) 0.4 0.3 0.2 Type Y DIN terminal 0.1 0 0.6 0.1 0.2 0.3 0.4 0.5 0.7 0.8 0.9 1.0 Inlet pressure (MPa) Needle Valve Flow Characteristics Inlet pressure 0.5 MPa JIS Symbol 2000 1800 AV5000 1600 Air flow rate (/min (ANR)) 1400 2 1(P) 2(A) AV4000 1200 1 1000 800 AV3000 3(R) 600 AV2000 400 Accessory/Pressure Gauge 200 0 Pressure

Booster Regulator Series VBA1110 to 4200 1

P1=0.5MPa =0.5MPa P1=0.5MPa =0.5MPa P1=0.4MPa P1=0.5MPa P1=0.5MPa 0.4 P1=0.4MPa =0.4MPa VBA2 VBA2 VBA4 VBA4 VBA2 VBA4 AV 0.3 P1=0.3MPa =0.3MPa P1=0.4MPa =0.4MPa P1=0.3MPa =0.3MPa P1=0.3MPa P1=0.4MPa P1=0.3MPa 0.2 AU 0.1 AF 0 200 400 600 800 1000 1200 1400 1600 1800 2000 Outlet air flow (l/min (AMR)) Outlet air flow (l/min (AMR)) Outlet air flow (l/min (ANR)) Pressure Characteristics Inlet