Back cover 8 2-Color Display Digital Flow Switch RoHS PF2M7 Series How to Order PF2M7 10 C6 A M Integrated display q r t y u i w e q Rated flow range e Port size Piping variations 01 0.01 to 1 L/min 02 0.02 to 2 L/min 05 0.05 to 5 L/min 10 0.1 to 10 L/min 25 0.2 to 25 L/min 50 0.5 to 50 L/min 11 1 to 100 L/min 21 2 to 200 L/min With One-touch fitting Female thread C4*2, C6, C8, N7 01, 02,
Terminal q DC (+) w N.C e DC () r IN (1 to 5 V) e w q Power supply/Output connection cable (Accessory) Power supply/Output connector (8P) Pin no. 7 Green 8 Yellow 6 Red 5 Gray 4 White 3 Black 2 Blue 1 Brown i u y t r e w q Pin no.
1 towards the right, and the pressure at the right side of top diaphragm e decreases, causing top diaphragm e to move to the right. Then, valve y moves away from the left surface of top diaphragm e, the outlet pressure flows from port A via the valve hollow and is discharged through port (atmosphere).
OR-1860-120F F: FKM E: EPDM For VCB30 OR-2380-130F F: FKM E: EPDM For VCB40 OR-2600-180F F: FKM E: EPDM e When external leakage occurs after disassembling a valve, replace the above seals.
(mm) A B C D E F G H J L Port size Bracket part no.
0 Description Shield plate Switch ass'y Piston PT fittings Adjustment screw Pointer Spring Scale plate Miniseal Y type Magnet No. q w e r t y u i o !
Body Body e Acrylic Piston Indicator window e Polyacetal Plug Piston A r Polyacetal Spring r Polyethelene Spring t Stainless steel NBR Packing t Stainless steel NBR O ring Dimensions Dimensions Panel mounted hole 3.5-64
Note 2) Fixed unit: kPa Built-in silencer Port exhaust Nil P Vacuum pressure sensor Digital vacuum pressure switch specifications Nil GN G E EB EE None Adaptor Rc 1/8 With vacuum pressure gauge With digital vacuum pressure switch ZSE4 With digital vacuum pressure switch ZSE4B With digital vacuum pressure switch ZSE4E For E (ZSE4) EB (ZSE4B) 25 26 65 Lead wire length 0.6 (3.0) m Lead wire
Fittings & Tubing Air Cylinders Rotary Actuators 52 When closed E When closed J 4 x M6 x 1 thread depth 12 (Mounting thread) 5 +0.030 4H9 0 depth 4 K cross view (Closed) +0.052 27H9 0 depth 1.5 Auto switch mounting groove (4 locations) 65 Width across flats 10 (4 locations) M5 x 0.8 (Finger closing port) M5 x 0.8 (Finger opening port) H 4 x M6 x 1 (Piston rod thread and rack thread) 28.2
9 @0 @1 @2 @3 @4 Material Description Spring washer Set screw Rod end nut Wear ring Cushion seal Rod seal Piston seal Cushion valve seal Cylinder tube gasket Piston gasket Magnet No. q w e r t y u i o !0 !1 !2 !
Determination of load's kinetic energy (E) bore size E > Es E Es Determination of bore size Review of larger bore size E = m E 2 a ( ) 2 = (Refer to page 8-16-8.) 1000 P Ps P > Ps Determination of pressure for intermediate stop (p) (Refer to page 8-16-8.)
Body material Port size Orifice diameter e VXS2 3 A w B 5 Body material C37 Port size 1/4 e A Orifice diameter 10 Step 3 Select electrical specification.
Thrust energy E Fs Fs + mgs Fs mgs Absorbed energy E E + E Symbols : Speed of impacting object (m/s) m: Weight of impacting object (kg) F: Cylinder thrust (N) g: Gravitational acceleration (9.8m/s) s: Shock absorber stroke (m) Note) Although the lock plate may slightly bend due to tightening of the lock plate holding bolt, this does not a affect the shock absorber and locking function.
Material: Chrome molybdenum steel (nickel plated) mm Bore size (mm) YA 03 B D E F M T1 T2 Part no.
Component Parts No. q w e r t y u No. i o !0 !1 !2 !3 !
9 @0 @1 @2 @3 @4 No. q w e r t y u i o !0 !1 !2 !3 Steel wire Chrome-molybdenum steel Steel Resin Urethan rubber NBR NBR NBR NBR NBR Rod cover Head cover Cylinder tube Piston rod Piston Cushion ring A Cushion ring B Bushing Cushion valve Snap ring Tie-rod Tie-rod nut Piston nut Replacement Parts: Seal Kit Bore size (mm) Kit no.
Determination of load's kinetic energy (E) bore size E > Es E Es Determination of bore size Review of larger bore size E = m E 2 a ( ) 2 = (Refer to page 8-16-8.) 1000 P Ps P > Ps Determination of pressure for intermediate stop (p) (Refer to page 8-16-8.)
.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com V 1000 1 2 420 1000 1 2 E = W (-) 2 E = 1 (-) 2= 0.088 Find the kinetic energy E (J) of the load. Find the allowable kinetic energy Ea (J). Confirm that the kinetic energy of the load does not exceed the allowable kinetic energy.
OUT side passage IN side passage y u t OUT IN i o Basic type (Knob): IR30l0-A e e r q r w e OUT side passage IN side passage t u OUT IN o i Basic type (Knob): IR30l1 2-A e e r q r w e OUT side passage IN side passage t u OUT IN o i 800 Precision Regulator IR1000-A/2000-A/3000-A Series Dimensions Basic type (Knob): IR10l0-01l-A 10.5 42 ARJ 1.6 Bracket AR425 to 935 Mounting hole for hexagon
Z A + Stroke B + Stroke L W E M K J 2 x P (Rc, NPT, G) (Port size) 100 Auto switch Minimum lead wire bending radius 10 H thread effective depth C 4 x N through F Q I E M Z A + Stroke B + Stroke L W G M K J Standard [mm] Bore size Stroke range Without magnet for auto switch With magnet for auto switch C D E F G H I J K L M N P Q W Z A B A B 50 10 to 50 37 29 42.5 34.5 15 18 57 9 M10 x 1.5