Load (kg) m1 m4 m2 m3 Moment (Nm) F3 M3=F3 x L3 L3 F1 M1=F1 x L1 F2 M2=F2 x L2 L1 L2
Load weight (kg) m1 m2 m3 Moment (Nm) M3 = F3 x L3 F3 M1 = F1 x L1 F1 M2 = F2 x L2 F2 L1 L2 L3
.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com m4 m2 m3 Moment (Nm) F3 M3=F3 x L3 L3 F1 M1=F1 x L1 F2 M2=F2 x L2 L1 L2
Load (kg) m1 m4 m2 m3 Moment (Nm) F3 M3=F3 x L3 L3 F1 M1=F1 x L1 F2 M2=F2 x L2 L1 L2
F1 = X A1 X P . (1) F2 = X A2 X P . (2) 4 A1 = D2 . (3) 4 A2 = (D2 d2) . (4) F1 = Cylinder force generated on the extending side (N) F2 = Cylinder force generated on the retracting side (N) = Load rate A1 = Piston area on the extending side (mm2) A2 = Piston area on the retracting side (mm2) D = Tube bore size (mm) d = Piston rod diameter (mm) P = Operating pressure (MPa) While not
D1.6 x P First tentative bore size determination F1 D1.6 x P WB Inclined operation W+WBWV PPV W + WB>WV P>PV Allowable driving force table (Fn) (n = 1, 2, 3) Determination of allowable load weight & pressure F1 = x (W + WB) x 9.8 Horizontal F2 = (W + WB) x 9.8 x (cos + sin) Inclined F3 = (W + WB) x 9.8 x ( + 1) Vertical (Refer to page 4 for connection fitting weight.)
+ WB > WV P > PV Determination of allowable load weight & pressure F1 = x (W + WB) x 9.8 Horizontal Inclined Vertical F2 = (W + WB) x 9.8 x (cos + sin) (See page 63 for vertical operation.)
How to Order Manifold Example/Valve VV5QZ15 08 N7 N C T VQZ2150R 5M 02 Thread (Cylinder ports and P, R ports) External pilot specification Example/Manifold 06C6C R Rc(PT) VV5QZ25 N NPT T NPTF F G(PF) External pilot specification. Cylinder ports (1) N1 N3 N7 N9 N11 M5 01 02 Symbol NM External pilot port 3/8 1/8 5/32 1/4 5/16 Mix Applicable tube O.D.
How to Order Manifold Example/Valve T C VV3QZ15 08 N7 VQZ215R 5M 02 Thread (Cylinder ports and P, R ports) External pilot specification Example/Manifold VV3QZ25 Rc(PT) 06C6C R N NPT T NPTF F G(PF) External pilot specification Cylinder ports (1) Symbol N1 N3 N7 N9 N11 NM M5 01 02 External pilot port 3/8" 1/8" 5/32" 1/4" 5/16" Mix M5 1/8 Tube O.D.
D-sub Connector Type: A (15 Poles), Connector Entry Direction: 1 (Upward), Valve Stations: 10, SUP/EXH Block Fitting Entry Direction: 1 (Standard, Same Direction as Cylinder Ports), SUP/EXH Block Port Size: L6 (ø6 Elbow Fitting, Upward Entry), Mounting Option: F2 (w/Bracket, Port Downward)
d l6:j rod .@S&S$S4i&eS'i8 32,a4 o r o o q q e .(Ni-n. A 6J 6 80' 100 , , 1 a ! Douoe b, : u rod -4t&S4+-&*--s-32,ao il])l]QA{ 50 63 80, i00 \ vunipte ,,,---] auto switch mounting options i Spr s _ E _ rlu'r, _s,S$$__-g'4-4_g-4i___ o.r' g " e n d ' ' " a ' . a o ; iN)co2 Non.rclating rod Sngle f0ll lN)crl2K 1 2 . 1 6 --*r-*-++---e-*-e-e+--?! i!
Actuation: 1 (2-Position Single), Electrical Entry: L (L-type Plug Connector), Lead Wire Length: 6 (600mm, Maximum Length for L-type), Manual Override: Non-locking Push Type, A,B Port: C6 (ø6 One-touch Fitting, Metric), Thread Type: Rc, Bracket: F1 (w/Foot Bracket, 2-position, Single Only)
Actuation: 1 (2-Position Single), Electrical Entry: L (L-type Plug Connector), Lead Wire Length: 6 (600mm, Maximum Length for L-type), Manual Override: Non-locking Push Type, A,B Port: 01 (1/8), Thread Type: N (NPT), Bracket: F1 (w/Foot Bracket, 2-position, Single Only)
Actuation: 2-Position Single, Electrical Entry: L-type Plug Connector, Lead Wire Length: 600mm, Maximum Length for L-type, Manual Override: Non-locking Push Type, A,B Port: ø6 One-touch Fitting, Metric, Thread Type: Rc, Bracket: w/Foot Bracket, 2-position, Single Only
Actuation: 2-Position Single, Electrical Entry: L-type Plug Connector, Lead Wire Length: 600mm, Maximum Length for L-type, Manual Override: Non-locking Push Type, A,B Port: 1/8, Thread Type: NPT, Bracket: w/Foot Bracket, 2-position, Single Only
port External pilot specifications (1) NM N1 N3 N7 N9 N11 M5 01 02 Symbol Mixed M5 threads 1/8 thread 1/4 thread 1/8" 5/32" 1/4" 5/16" 3/8" Applicable tubing O.D.
(Inch) N1 N3 N7 N9 N11 M5 02 Symbol M5 thread 1/8" 5/32" 1/4" 5/16" 3/8" thread 1 4 Pressure Specifications VQZ100 2(A) port (2) VQZ100 VQZ200/300 Series VQZ200 Metal seal VQZ300 0.1 to 0.7 MPa (1) External pilot pressure range Note) Metric size of One-touch fittings (C) are also available.
How to Order Valve T VQZ212 5M N7 Example/Valve VQZ212R 5M C6 External pilot specification Thread (Cylinder ports, and P/R ports) Rc(PT) N NPT External pilot port T NPTF M3 X 0.5 (VQZ200) M5 X 0.8 (VQZ300) F G(PF) Note) R port of VQZ200 is only PF 1/16 Cylinder ports Symbol M5 02 N1 N3 N7 N9 N11 3/8" 1/8" 5/32" 1/4" 5/16" M5 Tube O.D.
/N.C.), Electrical Entry: L (L-type Plug Connector), Lead Wire Length: 6 (600mm, Maximum Length for L-type), Manual Override: Non-locking Push Type, A,B Port: N7 (ø1/4" One-touch Fitting, Inch)
Actuation: 4 (3-Position Exhaust Center), Electrical Entry: L (L-type Plug Connector), Lead Wire Length: 6 (600mm, Maximum Length for L-type), Manual Override: Non-locking Push Type, A,B Port: N7 (ø1/4" One-touch Fitting, Inch)