(A) 4 2(B) (A)4 (EA)5 1 (P) 3(EB) 3(EB) 1(P) 5(EA) 3 position closed center / exhaust center / pressure center Symbol 3 position closed center (B) 2 (A) 4 2(B) (A)4 (EA)5 1 (P) 3(EB) 3 position exhaust center 2(B) (A)4 (EA)5 1 (P) 3(EB) 3 position pressure center 2(B) (A)4 (EA)5 1 (P) 3(EB) 3(EB) 1(P) 5(EA) (This figure shows a closed center type.)
0 e (B) (A) 4 2 (EA)(P)(EB) 5 1 3 Exhaust center: VFR640 (B) (A) 4 2 (EA)(P) (EB) 5 1 3 o r Pressure center: VFR650 (B) (A) 4 2 PE 5(EA) 4(A) 1(P) 2(B) 3(EB) PE This figure shows a closed center type. (EA)(P)(EB) 5 1 3 Component Parts Material Aluminum die-casted Note No. No.
(B) 3 (EB) 4 (A) 5 (EA) (EA)5 1 (P) 3(EB) Component Parts No.
Plug Plug (A) 4 (B) 2 (A) 4 (B) 2 Number of solenoids Single 1 (P) 5 (EA) 3 (EB) 5 (EA) 3 (EB) 1 (P) Locked position Plug Plug (A) 4 (B) 2 (A) 4 (B) 2 Double PUSH LOCK 5 (EA) 3 (EB) 1 (P) 5 (EA) 3 (EB) 1 (P) Caution Caution How to Use Plug Connectors When operating the locking type D with a screw driver, turn it gently using a watchmakers screw driver. 1.
(A)4 2(B) (A)4 2(B) Locked position Number of solenoids Single 1 (P) (EA)5 3(EB) 1 (P) (EA)5 3(EB) LOCK 2(B) (A)4 2(B) (A)4 Double PUSH (EA)5 1 (P) 3(EB) (EA)5 1 (P) 3(EB) Caution How to Use Plug Connector When operating the locking type D with a screwdriver, turn it gently using a watchmakers screwdriver. [Torque: Less than 0.074 lbfft (0.1 Nm)] Caution 1.
P SZ EB EA P 20 20 21 21 SY 62.5 60 (5.5) 141.1 93.8 30 SYJ 128.1 SX Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com (P, EA, EB port) 6-Rc 1/4 Manual override (Press and turn for the locking type.)
)3 5(EA) VFA3000 VFA5000 VZA t (A)4 2(B) 3 (EB) 5 (EA) 1 (P) 5 (EA) 3 (EB) 1 (P) VFA VFA r y 1 (P) (EA)5 3(EB) VFRA 2 position double VPA4 Symbol 2 position double SYJA r t q q VFA1000 (B)2 4(A) w w (A) 4 (B) 2 (A) 4 (B) 2 VZA 5(EA) 1 (P) (EB)3 VTA VFA3000 VFA5000 2(B) (A)4 VGA 3 (EB) 5 (EA) 1 (P) 1 (P) 5 (EA) 3 (EB) t r (EA)5 1 (P) 3(EB) VPA VPA3 3 position closed center/exhaust center/pressure
Eb Q1 Zb1 JJ H H Eb Eb P A2 A1 L (Counterbore depth) Detail drawing of Zb2 (adjustable range) 2 x 2-LD L (Counterbore depth) Detail drawing of Zb1 (adjustable range) 2 x 2-LD MY3 Floating Bracket Mounting Dimensions (mm) Adjusting range Applicable cylinder Model Common JJ L P LD H G Ea Eb MYAJ16 MYAJ25 MYAJ40 MYAJ63 MY316 MY325 MY340 MY363 M4 x 0.7 M6 x1 M8 x1.25 M10 x1.5 1 1 1 1 1 1 1 1
Sub-plate 3 position pressure center 1 (P) 4 (A) 2 (B) (A) 4 (B) 2 5 (EA) 1 (P) 3 (EB) 5 (EA) 3 (EB) Parts list Description No.
/N.C. 4(A) 2(B) 4(A) 2(B) A 1(P) 5(EA) 3(EB) 1(P) 5(EA) 3(EB) 4 position dual 3 port valve: N.O./N.O. 4 position dual 3 port valve: N.O./N.O. 2(B) 4(A) 2(B) 4(A) B 1(P) 5(EA) 3(EB) 1(P) 5(EA) 3(EB) 4 position dual 3 port valve: N.C./N.O. 4 position dual 3 port valve: N.C.
3 EA EA y A A P P r q B EB B !7 EB !4 !1 !2 t Component Parts Aluminum alloy NBR Note No. 10 Description Material No.
marks 3 to 8 or EA, EB ports should be taken as individual port using a block plate.
Series SY5000 Series SY9000 Weight (g) Weight (g) Port size Flow characteristics Port size Flow characteristics Valve model Type of actuation 1, 5, 3 14/2 (PA/B) 4/25/3 (A/BEA/EB) Grommet Cv b C (dm3/ Valve model Type of actuation 1, 5, 3 14/2 (PA/B) 4/25/3 (A/BEA/EB) Grommet Cv b C (dm3/ L, M plug W M8 L, M plug W M8 (P, EA, EB) 4, 2 (A, B) (P, EA, EB) 4, 2 (A, B) DIN terminal DIN terminal
, , 1 8 1 4 3 8 , 3 8 1 2 EA, EB 3 8 1 2 3 8 1 2 1 4 3 8 VSA420 VSA430 Common EXH Common EXH standard standard Piping specifications/Side ported is only available.
Common exhaust port for main and pilot valve (VF1000/3000) VFS VS4 VQ7 EVS VFN VF5000 C: 12 dm3/(sbar) {4/2 5/3 (A/B EA/EB)} 32 mm width VF3000 C: 3.1 dm3/(sbar) {4/2 5/3 (A/B EA/EB)} 26.4 mm width VF1000 C: 0.53 dm3/(sbar) {4/2 5/3 (A/B EA/EB)} 26.4 mm width 3-4-1 2 Series VF1000/3000/5000 Many combinations available to fit your needs.
B A 4 1(P) 5(EA) 3(EB) 4 position dual 3 port valve: N.C.
LEFS16(L/R)/Ball Screw Drive Horizontal Vertical 16 6 Lead 5: LEFS16(L/R)EB 14 12 Lead 5: LEFS16(L/R)EB Work load: W [kg] Work load: W [kg] 4 10 Lead 10: LEFS16(L/R)EA 8 Lead 10: LEFS16(L/R)EA 6 2 4 2 0 0 0 100 200 300 400 500 600 0 100 200 300 400 500 800 600 700 Speed: V [mm/s] Speed: V [mm/s] LEFS25(L/R)/Ball Screw Drive Horizontal Vertical 20 30 Lead 6: LEFS25(L/R)EB Lead 6: LEFS25(L/
0 e w t y q o 5 (EA) 1 (P) 3 (EB) 5 (EA) 1 (P) 3 (EB) 3 position pressure center 4(A) (A) 4 (B) 2 2(B) 5 (EA) 1 (P) 3 (EB) 5(EA) 1(P) 3(EB) i Component Parts 2 position single with back pressure check valve Material Note Description No. q w e r t y u i Zinc die-casted Body r u !
) Port size 2 position double 2(B) (A)4 Symbol Applicable series Nil Port size Without sub-plate 2 1 8 (EA)5 1 (P) 3(EB) 01 SYA3000 With sub-plate 1 4 3 position closed center With sub-plate 02 SYA5000 2(B) (A)4 1 4 3 With sub-plate 02 SYA7000 (EA)5 1 (P) 3(EB) 3 8 With sub-plate 03 3 position exhaust center 2(B) (A)4 4 (EA)5 1 (P) 3(EB) 3 position pressure center 2(B) (A)4 5 (EA)5 1 (P)
(A)4 2(B) (A)4 2(B) 4(A) 2(B) (EA)5 1 3(EB) (EA)5 1 3(EB) (P) (P) 3-position pressure center 5(EA) 3(EB) 1(P) (A)4 2(B) N.O. valve x 2 pcs. 2(B) 4(A) (EA)5 1 3(EB) (P) 3(EB) 5(EA) 1(P) N.C. valve, N.O. valve x 1 pc. of each 2(B) 4(A) 3(EB) 5(EA) 1(P) Component Parts No.