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www.stevenengineering.com I 6.11 VACUUM VACUUM PADS SERIES ZP H O W T O O R D E R ZPT P A D V E R T I C A L T Y P E W I T H O U T B U F F E R ZPT V A C U U M E N T R Y ( A L S O M O U N T I N G T H R E A D D I A) P A D D I A M E T E R S Y M B O L T H R E A D D I A M E T E R 2~ 8 10~ 16 20~ 32 40 50 02 2 04 4 06 6 08 8 10 10 13 13 16 16 20 20 25 25 32 32 40 40 50 50 P A D M AT E R I A L Male

A

demand = 1000 n/min (N)VBA2, (N)VBA4 C H A R G E C H A R A C T E R I S T I C S NVBA1 C H A R G E C H A R A C T E R I S T I C S Charging time for 10l t(s) Charging time for 10l t(s) Pressure increase ratio (P2/P1) Pressure increase ratio (P2/P1) These graphs illustrate the time required to inrease pressure in a closed tank e.g.

SMC Basic Pneumatics

A S A N E X A M P L E : A C C O R D I N G T O I S O , T H E R E I S N O D I F F E R E N C E I N S Y M B O L B E T W E E N A C O N V E N T I O N A L D O U B L E A C T I N G C Y L I N D E R A N D A T W I N B O D C Y L I N D E R , A L T H O U G H S O M E M A N U F A C T U R E R S H A V E I N T R O D U C E D T H E I R O W N S Y M B O L S F O F C L A R I F I C A T I O N .

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A S A N E X A M P L E : A C C O R D I N G T O I S O , T H E R E I S N O D I F F E R E N C E I N S Y M B O L B E T W E E N A C O N V E N T I O N A L D O U B L E A C T I N G C Y L I N D E R A N D A T W I N B O D C Y L I N D E R , A L T H O U G H S O M E M A N U F A C T U R E R S H A V E I N T R O D U C E D T H E I R O W N S Y M B O L S F O F C L A R I F I C A T I O N .

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L1 Min. bore size A L2 Model KKA3P-01M-1 R 1/8 20.7 28.5 9.8 12 24.5 T A -02M-1 1/8 R 1/4 6.0 16.0 31.5 14.6 14 25.5 25.0 -03M-1 R 3/8 32.5 23.6 17 26.0 KKA4P-02M-1 R 1/4 39.6 34.4 21.0 28.4 17 -03M-1 1/4 R 3/8 8.0 18.9 35.4 27.9 28.9 41.9 -04M-1 R 1/2 39.4 50.2 22 31.4 H L2 KKA6P-03M-1 R 3/8 37.9 41.9 71.8 31.4 22 L1 -04M-1 1/2 R 1/2 11.0 20.4 40.9 56.0 32.9 79.3 -06M-1 R 3/4 42.9 98.7

Shock Absorbers and Rate Controls

lrlA |.25N/A r{/A.1 3 .35 t ( l{/A 13.9 or.

V100

VQZ (A) 2 (A) 2 VZ 3 (R) 1 (P) 3 (R) 1 (P) VS VFN r e w q r e w q N.O. N.O. (A) 2 (A) 2 3 (R) 1 (P) 3 (R) 1 (P) Component Parts No.

ZP

e w q 9 Nut Steel (Zinc chromated) M10 x 1 M14 x 1 118 A Ball Joint Type Basic Pad ZP Series Construction With adapter Flat type: 10 to 50 Vacuum inlet direction Vertical T Type/ZPTmF ZPTmFm-B5-(A8/A10/A14) ZPTmFm-(B5/B8/B01/N01/T01) u y y t t e e r r Component Parts No.

Electric Actuators

Description AC servomotor Lead screw Guide frame Guide plate A Guide plate B Push bar Frame cover Coupling Bearing R Bearing F Body A Table Housing A No.

Table of Contents

(VX31, 32, 33) 20 Model Minimum AC/DC Ambient temperature (C ) 40 10 Operating fluid temperature (C ) Temperature conditions Power source Sketch Air Vacuum 60 10 40 AC/DC Maximum AC/DC 20 Minimum Position ON X X P A P A X OFF X X A R (VP) A R X ON X X A R (VP) X A R OFF X X P A X P A ON Pq A A Pq Pq A Pq A A Pq OFF Pw A A Pw Pw A A Pw Pw A Note 1) An exclusive type set with

5 Port Solenoid Valve Series SY3000/5000/7000/9000

With External Pilot Specifications One-touch fitting [1(P), 3/5(R) port] Applicable tubing O.D.: 12, 3/8" (Pitch) P = 24 22.2 24.3 R R 4 A 4 A 4 A 4 A 3/5 3/5 4 A 4 A R R 18.8 18.8 4 A 4 A 4 A 4 A 3/5 3/5 18 4 A 4 A 63.3 39.3 39.3 40.1 79.8 1 P 1 P 2 B 2 B 2 B 2 B 2 B 2 B 1 P 1 P 2 B 2 B 2 B 2 B 2 B 2 B Plug [1(P), 3/5(R) port] One-touch fitting [4(A), 2(B) port] Applicable tubing O.D. :

Table of Contents

Description AC servomotor Lead screw Guide frame Guide plate A Guide plate B Push bar Frame cover Coupling Bearing R Bearing F Body A Table Housing A No.

I

M a n i f o l d m o u n t e d v e r s i o n s o f t h e V YH y r e g a r e a v a i l a b l e .

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e t q o i r y !

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0 o @0 i A A MX MTS MY CY !4 !3 y e !2 q r t o !6 @0 !4 !1 q !6 i t y e !5 r u !

KJ

L1 Min. bore size A L2 Model KKA3P-01M-1 R 1/8 20.7 28.5 9.8 12 24.5 T A -02M-1 1/8 R 1/4 6.0 16.0 31.5 14.6 14 25.5 25.0 -03M-1 R 3/8 32.5 23.6 17 26.0 KKA4P-02M-1 R 1/4 39.6 34.4 21.0 28.4 17 -03M-1 1/4 R 3/8 8.0 18.9 35.4 27.9 28.9 41.9 -04M-1 R 1/2 39.4 50.2 22 31.4 H L2 KKA6P-03M-1 R 3/8 37.9 41.9 71.8 31.4 22 L1 -04M-1 1/2 R 1/2 11.0 20.4 40.9 56.0 32.9 79.3 -06M-1 R 3/4 42.9 98.7

F/R COMBO MODULAR. AIRLINE EQUIPMENT. AC MASS PRO 1/2 MODULAR (PT). 3.30693 lb. FA.

ZP

If the leakage volume is 5 L/min (ANR), the vacuum pressure of the S type is 80 kPa r t y, and for the L type it is 47 kPa r' t' y'. Thus, if the leakage volume is 30 L/min (ANR) the L type can attain a higher vacuum pressure, and if the leakage volume is 5 L/min (ANR), the S type can attain a higher vacuum pressure.

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