W : Mass (kg) F : Load (N) FE : Load equivalent to impact (when stopper collides) (N) a : Average speed (mm/s) M : Static moment (Nm) : Collision speed (mm/s) L1 : Distance to the center of load gravity (m) ME : Dynamic moment (Nm) g : Gravitational acceleration (9.8 m/s2) At impact: = 1.4 a 1.4 100 = 1.4 a (mm/s) FE = agW Note 4) ME = FEL1 = 0.05 agWL1 (Nm) 1 3 Note 4) Average load coefficient
Note 4) Piston speed is ranged from 50 to 500 mm/s. Standard model no.
Two-side-arm type (D) Consider the weight of allowable arm end load according to the center position G of each arm end load (W1 + W2), the distance L to the fulcrum and the arm opening angle . Use within the allowable range of (W1 + W2), in this case.
W: Weight (kg) F: Load (N) FE: Load equivalent to impact (N) a: Average speed (mm/s) M: Static moment (Nm) : Collision speed (mm/s) L1: Distance to center of load gravity (m) ME: Dynamic moment (Nm) g: Gravitational acceleration (9.8m/s2) 1.4 100 =1.4 a(mm/s) FE= agW (4) 1 3 ME= FEL1=0.05aWL1(Nm) Note 4) Average load ratio (This is for averaging Max. load moment when stopper collides in case
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REQUEST CATALOG REFERENCE N233 2.71 SOLENOID VALVES SERIES NVFS H O W T O O R D E R M A N I F O L D / O P T I O N P A R T S A S S E M B L Y S E E I N S I D E F R O N T C O V E R F O R FOR FURTHER TECHNICAL DETAILS ON THIS PRODUCT, REQUEST CATALOG REFERENCE N233 DETAILS OF YOUR LOCAL SALES OFFICE 2.72 SOLENOID VALVES SERIES NVFS M O D E L NVFS4000 S Y M B O L S Position Port Size Number Of
Model M E L M H t W1 W2 K J 1/8 LQ1P11 LQ1P12 LQ1P21 LQ1P22 LQ1P31 LQ1P32 LQ1P33 LQ1P41 LQ1P42 LQ1P51 LQ1P52 LQ1P61 LQ1P62 4 3 6 4 10 8 6 12 10 19 12 25 19 Class 1 11.5 6 11 13 44 10.5 8 10 16.5 15 17 55.5 14.5 8 6 14 15 J Panel thickness (Max. t) 23 21 24 69 20.5 8 7 17 20 W2 W1 M 28 26 28 78.5 24.5 8 7 21 24 1/4 (E) (E) H 39 39 43 100 36.5 9 9 26 29 (L) Class 2 to 5 Panel aperture K 49
VN LVC LVA E 21 S LQ2 LVH LVD One nut (including insert bushing) of the nuts is not attached. Please refer to below piping example.
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Home position return direction is selectable. 1008 points (when step designation is actuated) Addressing Absolute and incremental used in combination Position designation range 0.00mm to 4000.00mm Speed designation range 1mm/s to 2500mm/s Acceleration/deceleration designation range Trapezoidal acceleration/deceleration 1mm/s2 to 9800mm/s2 Note) There are cases in which the position, speed
(10G) in X, Y, Z directions for 2hrs. each (deenergized) 980m/s (100G) in X, Y, Z directions 3 times each (deenergized) In a temperature range of 0 to 50C, 2% F.S. or less of pressure measured at 25C Vibration resistance Impact resistance Temperature characteristics 01: R1/8, M5 x 0.8, T1: NPT1/8, M5 x 0.8, W1: Rc1/8 C4: With 4 One-touch fitting, C6: With 6 One-touch fitting, M5: M5 female
6 Single acting, spring return Piston seal Rod seal NBR 12 16 20 25 32 40 50 CQ2B12-S-PS CQ2B16-S-PS CQ2B20-S-PS CQ2B25-S-PS CQ2B32-S-PS CQ2B40-S-PS CQ2B50-S-PS Gasket Left no. !4. Seal kit includes !4. Order the seal kit, based on each bore size. Since the seal kit does not include a grease pack, order it separately.
valves there is no S option.
Size 10 15 20 30 40 Size 10 15 With auto switch Size: 10, 15 90 CDRBU2 W U 10 180 S With auto switch Size: 20, 30, 40 CDRBU2 W U 20 180 S R73 Number of auto switches With auto switch Size S Nil 1 pc.
CDRB2BW40-=S/D CDRB2BW20/30-=S/D CDRB2BW10/15-=S/D A port B port q e t e !2 q o !2 !0 !0 !3 o r !3 w !4 r w !5 !4 !1 !1 y u i Component Parts Description Material Description Material No. No.