Table of Contents center: VFR330 -FZ 3 position exhaust center: VFR340 -FZ 3 position pressure center: VFR350 -FZ Light/Surge voltage suppressor 2-5.6 (Mounting hole) Light/Surge voltage suppressor 2-5.6 (Mounting hole) Other dimensions are the same as the single type.
Note 3) For mounting types FY, FZ, or TA, indicate port position with the symbol B.
Mounting style Bore size Basic style B L F G C D T E BZ FZ Head side trunnion style CNA Nil S n 20 25 32 40 20 mm Axial foot style Clevis integrated style 1 pc. 25 mm Rod side flange style Boss-cut basic style n pcs.
surface Mounting nut Rod end nut C NN B 0 0.3 FY FB KA MM Z + Stroke S + Stroke H A F NA F NB FT FZ FX B 0 0.3 2 x FC Mounting hole Rod section Refer to page 63 for details of the mounting nut.
22 22 24.5 27.5 B 36 36 47 50.5 A 27 27 34.5 37.5 B RZQ 12 16 20 25 5 to 30 5 to 30 5 to 50 5 to 50 31 31 37 40.5 FV L FT FX B + Stroke FZ A + Stroke 2 x FD Bore size (mm) 12 16 20 25 FD FT FV FX FZ L L1 Rod end male thread 4.5 4.5 6.6 6.6 5.5 5.5 8 8 25 30 39 42 45 45 48 52 55 55 60 64 3.5 3.5 4.5 5 14 15.5 18.5 22.5 Rod end nut L1 Flange bracket material: Carbon steel Surface treatment
4.5 18.5 FV 20 50, 75, 100 88.5 66 14.5 28.5 88.5 66 14.5 28.5 10, 15, 20, 25 77 64 5 22.5 70.5 57.5 5 22.5 25 50, 75, 100 92 69 15 32.5 92 69 15 32.5 2-FD A + Stroke B + Stroke L FX FZ FT Standard stroke Bore size (mm) FD FT FV FX FZ 20 6.6 8 39 48 60 10, 15, 20, 25, 50, 75, 100 25 6.6 8 42 52 64 Rod end male thread Rod end nut L1 Double clevis style: CBQ2D/CDBQ2D Double Clevis Style Cap
W W FY B D E d MA M a NB C F A K NA B S + Stroke FT H FX ZZ + Stroke FZ With rod boot e 10 l f h + l ZZ + l + Stroke (mm) Bore size (mm) A a B C d F FD FT FX FY FZ G GA GB J K M MA MM NA NB P R D E 0 -0.062 0 -0.062 0 -0.074 0 -0.074 0 -0.074 0 -0.074 0 -0.087 0 -0.018 0 -0.021 0 -0.021 0 -0.021 0 -0.025 0 -0.025 0 -0.025 40 23 10 60 44 18 25 9 10 77 44 95 14 17.5 9.5 M8 x 1.25 18 16 20 M14
2 x FC Mounting hole B 0 0.3 A F NA FT NB FX FZ H S + Stroke F Z + Stroke Refer to page 148 for details of the mounting nut.
flats B1 Width across flats B2 Effective thread length FL Width across flats KA 2 x FD Mounting hole NN 4 x FD Mounting hole H2 G P H1 Plug with fixed orifice C2 D E FY I B 40 FX FZ MM AL A K Width across flats NA F FT 20 to 32 S + Stroke H + Stroke Z + 2 x Stroke ZZ + 2 x Stroke (mm) Bore size A AL B B1 B2 C2 D E F FD FL FT FX FY FZ G H H1 H2 I K KA MM NA NN P 20 18 15.5 34 13 26 30 8
172 212 249 38.5 39.5 45 54 57.5 Head side flange: (G) Port Cushion valve 4 x FD FB FY FT ZZ + Stroke FX FZ Head Side Flange Without Air Cushion Bore size (mm) 32 40 50, 63 80, 100 125 DStroke range Bore size (mm) to 500 to 500 to 600 to 600 to 800 to 800 to 1000 ZZ FB FD FT FX FY FZ ZZ 32 40 50 63 80 100 125 50 55 70 80 100 120 138 7 9 9 9 12 14 14 10 10 12 12 16 16 20 64 72 90 100 126
(Open DO) (Closed DC) WA depth 2 4 x M4 x 0.7 thread depth 8 Thread for mounting attachment CB CA M5 x 0.8 (Finger opening port) Closed EC Open EO 9 L J M5 x 0.8 (Finger closing port) G 2 (mm) RB 25 28 SA 4.5 5.5 Q 11 12 RA 38 44 Model MHS2-32D MHS2-40D G 30.5 32 FZ 5 6 FY 20.5 23.5 FX 23 26.5 CB 16 17 CA 8 9 EC 16 20 EO 24 28 DC 56 62 DO 64 70 B 56 62 AB 41 44 L 2H9 3H9 AA 44 47 J 20 21
.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com O Q 2-M4 x 0.7, thread depth 8 (Mounting thread) 20 20 (Open DO) (Closed DC) FX FY FZ CB 7 4-M3 x 0.5, thread depth TB Thread for mounting attachment P (Finger opening port) Closed EC Open EO K 2H9 +0.025 0 J 2 P (Finger closing port) G I Auto switch
center: VFR330 -FZ 3 position exhaust center: VFR340 -FZ 3 position pressure center: VFR350 -FZ Light/Surge voltage suppressor 2-5.6 (Mounting hole) Light/Surge voltage suppressor 2-5.6 (Mounting hole) Other dimensions are the same as the single type.
Manual override (Non-locking) SZ VP4 S0700 (PE port) VQ VQ4 VQ5 VQC VQZ SQ VFS ( ): Rc 1 4 VFR VQ7 2 position single: VFR320 -FZ 0 1 3 position closed center: VFR330 -FZ 3 position exhaust center: VFR340 -FZ 3 position pressure center: VFR350 -FZ 0 1 0 1 0 1 Light/Surge voltage suppressor Light/Surge voltage suppressor (Mounting hole) (Mounting hole) Other dimensions are the same as the
Flange (mm) Without auto switch With auto switch Bore (mm) Stroke range (mm) A L1 FZ FX FV FT FD L2 M A B B 40 72 62 54 8 5.5 5 to 50 40 17 7 64 74 50 40 50 89 76 67 9 6.6 10 to 50 66.5 40.5 76.5 50.5 50 18 8 63 108 92 80 9 9 68 42 78 52 10 to 50 60 18 8 Refer to p.2.3-18 for rod end nut and optional bracket. Double rod (40, 50, 63) Change SCQ2 Bore size #7.
Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com 2-4.5 mounting hole VZS VFS VS4 VQ7 EVS VFN 300 (Lead wire length) Pilot EXH port (External pilot port) Not machined 3 position double check: VZS2650-FZ-01 2 position double : VZS2250-FZ-01 3 position closed center : VZS2350-FZ-01 3 position exhaust center : VZS2450-FZ-01 3 position pressure center: VZS2550
FZ FT Construction Other dimensions are the same as those of the standard front flange and rear flange. (The drawing illustrates a front flange example.) Bore size (mm) FT 12 12 15 18 18 FV 60 70 85 102 116 FZ 100 110 130 160 180 40 50 63 80 100 Double knuckle joint with spring pin -XC29 16 To prevent loosening of the double knuckle joint XC29 Standard part no.
Bore size 32 40 50 Mounting type 63 80 100 Made to Order specifications For details, refer to page 359. 32 mm 40 mm 50 mm 63 mm 80 mm 100 mm Series type B LA LB FA FB FY FZ FC FD CA CB TC Basic type Transaxial foot type Axial foot type Symbol E F H Tube material Aluminum alloy Stainless steel Stainless steel Nominal pressure 3.5 MPa 7 MPa 14 MPa For 3.5 & 7 MPa Cylinder options Rod rectangular
.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com Rod side flange style: CQ2F Rod Side Flange Style RQ Bore size (mm) 12 16 20 25 Stroke range (mm) 5 to 30 5 to 30 5 to 50 5 to 50 A B FD FT FV FX FZ L L1 30.5 17 4.5 5.5 25 45 55 13.5 24 MU 32 18.5 4.5 5.5 30 45 55 13.5 25.5 34 19.5 6.6 8 39 48 60 14.5
www.stevenengineering.com I FOR FURTHER TECHNICAL DETAILS ON THIS PRODUCT REQUEST CATALOG REFERENCE N301 1.3 LINEAR ACTUATORS: AIR CYLINDERS SERIES NCJ2 D I M E N S I O N S ( I N C H) S TA N D A R D D O U B L E A C T I N G S I N G L E R O D R O D S I D E F L A N G E T Y P E NCJ2F_-_ FT FX FY FZ GA GB H NB Bore Size A B C D F FC MM NN NA T S Z 0.06 0.74 0.55 1.10 0.57 1.10 0.28 6 (1/4) 0.60