15 t H R q Accuracy e Motor mounting position r Motor type t Lead [mm] y Stroke [mm] Nil Basic type H High precision type 50 50 to to 1200 1200 Symbol LEFS25 LEFS32 LEFS40 H 20 24 30 A 12 16 20 B 6 8 10 Nil In-line R Right side parallel L Left side parallel Symbol Type NZ Mounting type Z NY Mounting type Y NX Mounting type X NW Mounting type W NV Mounting type V NU Mounting type U NT Mounting
O R LESS H YSTERESI S 0. 5% F. S. O R LESS PREPEATABI LI TY 0. 5% F. S. O R LESS SEN SI TI VI TY 0. 2% F. S.
M ai nt enance and i nspect i on Turn of f t he pow er suppl y, st op t he suppl i ed ai r, exhaust t he resi dual com pressed ai r and veri f y t he rel ease of ai r bef ore perf orm i ng m ai nt enance. Forei gn m at t er caught i n t he i nl et of pi pi ng or exhaust m ay i nt erf ere w i t h norm al operat i on. Peri odi c cl eani ng i s necessary.
M ai nt enance and i nspect i on Turn of f t he pow er suppl y, st op t he suppl i ed ai r, exhaust t he resi dual com pressed ai r and veri f y t he rel ease of ai r bef ore perf orm i ng m ai nt enance. Forei gn m at t er caught i n t he i nl et of pi pi ng or exhaust m ay i nt erf ere w i t h norm al operat i on. Peri odi c cl eani ng i s necessary.
To confirm this distance of an extra travel (overrun) in Graph 3 , Lines q to r can be selected from the following table.
To confirm this distance of an extra travel (overrun) in Graph 3 , Lines q to r can be selected from the following table.
Motor mounting position: Parallel Symbol Direction Size R Right side 16/25/32/40 L Left side Motor option Grease application (Seal band part) Stroke Nil Without option B With lock Nil With N Without (Roller specification) 50 50 to to 1200 1200 For details, refer to the applicable stroke table below.
2 r t i !4 y q e !3 o w u !0 !1 M: Rod end male thread Component Parts Replacement Parts: Seal Kit No. Description Material Note Bore size (mm) Kit no. Contents Cylinder tube Aluminum alloy Hard anodized 1 20 25 32 40 50 63 Piston Aluminum alloy Chromated CQ2B20-PS 2 Stainless steel CQ2B25-PS 20, 25 Piston rod 3 Set of nos. above !2, !3, !
0.1 0.3 Bore size (mm) CW CX N RR CZ L L1 Rod end male threads 32 20 18 36 7 28.5 M6 x 1.0 10 40 22 18 36 7 28.5 M6 x 1.0 10 50 28 22 44 8 33.5 M8 x 1.25 14 63 30 22 44 8 33.5 M10 x 1.5 14 Rod end nut L1 The clevis pin and snap ring are packed with the clevis.
Series: 25A-PFMB7, Flow Rate Range: 102 (10 to 1000 L/min), Thread Type: Rc, Port Size: 04 (1/2), Out Specification: A (Out 1: NPN, Out 2: NPN), Lead Wire: W (Lead Wire w/Connector 2 m, Rubber Cover for Connector, Silicone Rubber), Unit Specifications: Unit Selection Function, Switches w/Unit Selection not Permitted for Use in Japan, Bracket: R (w/Bracket)
Series: 25A-PFMB7, Flow Rate Range: 102 (10 to 1000 L/min), Thread Type: N (NPT), Port Size: 04 (1/2), Out Specification: A (Out 1: NPN, Out 2: NPN), Lead Wire: W (Lead Wire w/Connector 2 m, Rubber Cover for Connector, Silicone Rubber), Unit Specifications: M (SI Unit Only), Bracket: R (w/Bracket), Calibration Certificate: A (w/Calibration Certificate)
; Temperature: °C, Bracket: R (w/Bracket)
Series: 25A-PFMB7, Flow Rate Range: 501 (5 to 500 L/min), Thread Type: Rc, Port Size: 04 (1/2), Out Specification: B (Out 1: PNP, Out 2: PNP), Lead Wire: W (Lead Wire w/Connector 2 m, Rubber Cover for Connector, Silicone Rubber), Unit Specifications: M (SI Unit Only), Bracket: R (w/Bracket)
Series: 25A-PFMB7, Flow Rate Range: 501 (5 to 500 L/min), Thread Type: Rc, Port Size: 04 (1/2), Out Specification: D (Out 1: NPN, Out 2: Analog to 20 mA), Lead Wire: W (Lead Wire w/Connector 2 m, Rubber Cover for Connector, Silicone Rubber), Unit Specifications: M (SI Unit Only), Bracket: R (w/Bracket)
Series: 25A-PFMB7, Flow Rate Range: 501 (5 to 500 L/min), Thread Type: N (NPT), Port Size: 04 (1/2), Out Specification: E (Out 1: PNP, Out 2: Analog 1 to 5 V), Lead Wire: W (Lead Wire w/Connector 2 m, Rubber Cover for Connector, Silicone Rubber), Unit Specifications: Unit Selection Function, Switches w/Unit Selection not Permitted for Use in Japan, Bracket: R (w/Bracket)
Series: 25A-PFMB7, Flow Rate Range: 102 (10 to 1000 L/min), Thread Type: Rc, Port Size: 04 (1/2), Out Specification: F (Out 1: PNP, Out 2: Analog 4 to 20 mA), Lead Wire: W (Lead Wire w/Connector 2 m, Rubber Cover for Connector, Silicone Rubber), Unit Specifications: M (SI Unit Only), Bracket: R (w/Bracket), Calibration Certificate: A (w/Calibration Certificate)