&snac S p e c i f i c a t i o n a n d e q u i p m e n t a r e s u b i e c t t o c h a n g e w i t h o u t a n y o b l i s a t i o n o n t h e p a r t o f t h e m a n u f a c t u r e r .
A r-ll B T-l I t# r. r-1 zK 9K Flg. 8.25 Two cylinder cascade- P N E U M A T I C T E C H N O L O G Y APPENDIX SYMBOLS T H E S Y M B O L S F O R F L U I D P O W E R S Y S T E M S A N D C O M P O N E N T S A R E S T A N D A B D T Z E D I N I S O 1 2 1 9 . T H E S T A N D A R D C O M B T N E S H Y D R A U L I C A N D P N E U M A T I C C O M P O N E N T S .
A r-ll B T-l I t# r. r-1 zK 9K Flg. 8.25 Two cylinder cascade- P N E U M A T I C T E C H N O L O G Y APPENDIX SYMBOLS T H E S Y M B O L S F O R F L U I D P O W E R S Y S T E M S A N D C O M P O N E N T S A R E S T A N D A B D T Z E D I N I S O 1 2 1 9 . T H E S T A N D A R D C O M B T N E S H Y D R A U L I C A N D P N E U M A T I C C O M P O N E N T S .
67 Long positioning hole 80 141 Series LJ1 Top Mount (Using T-slots on the Mounting Frame) LJ1H20/LJ1S20 M6 bolt M6 bolt 33 33 2-T-slot Recommended dimension 8 (Refer to JIS B0952.) 20 0.02 A: Stroke + 124 A: Stroke + 32 92 0.02 A 92 92 A Positioning hole 2-8H10 4-T-slot Recommended dimension 8 (Refer to JIS B0952.) 67 Long positioning hole LJ1H30/LJ1S30 M8 bolt M8 bolt 30 30 2-T-slot Recommended
Frame) LJ1H20/LJ1S20 M6 bolt M6 bolt 33 33 2-T-slot Recommended dimension 8 (Refer to JIS B0952.) 20 0.02 A: Stroke + 124 A: Stroke + 32 92 0.02 A 92 92 A Positioning hole 2-8H10 4-T-slot Recommended dimension 8 (Refer to JIS B0952.) 67 Long positioning hole LJ1H30/LJ1S30 M8 bolt M8 bolt 30 30 2-T-slot Recommended dimension 8 (Refer to JIS B0952.)
lrlA |.25N/A r{/A.1 3 .35 t ( l{/A 13.9 or.
G A S K E T C O N S T R U C T I O N A g a s k e t m a d e o f s t a i n l e s s s h e e t c o v e r e d w i t h l a m i n a t e d N B R o n b o t h s i d e s i s s e a t e d o n t h e chamfer of a female thread to materialize a perfect sealing construction irrespective of the difference in thread diameters due to the difference in the types of female threads, variation in tolerance, difference
VALVE TYPES AVAILABLE To operate a solenoid pilot valve in a vacuum s y s t e m , a s e p a r a t e p r e s s u r e s u p p l y m u s t b e s u p p l i e d t o t h e v a l v e t o m o v e t h e s p o o l o r p o p p e t a s d e s c r i b e d a b o v e .
2 is not energized, the valve element A t connected to the piston u is closed by the return spring i. Then valve element B y connected to the valve element A t is open. When the pilot operated solenoid valve !2 is energized, the pilot air supplied to the bottom of the piston u moves upward to open the valve element A t and closes the valve element B y. Because rod !
(B) 4 2 t t q e w r e q w r 2-position single 5 (EA) 3 (EB) 1 (P) 2 (B) 3 (EB) 4 (A) 5 (EA) 1 (P) (A)4 2(B) 1 (P) (EA)5 3(EB) 2-position double t e q w r 2-position double 1 (P) 2 (B) 3 (EB) 4 (A) 5 (EA) 2(B) (A)4 (EA)5 1 (P) 3(EB) 3-position closed center/exhaust center/pressure center t e q w r 3-position closed center 3-position exhaust center 2(B) (A)4 2(B) (A)4 (EA)5 1 (P) 3(EB) (EA
Thread type Piping port (P, A, B, EA, EB port) Nil Rc G F 06 10 1 3 4 N NPT NPTF T 3-5-95 96 Series VFR6000 Construction 2 position single 2 position double VFR620 VFR610 (B) (A) 4 2 (B) (A) 4 2 (EA)(P)(EB) 5 1 3 (EA) (P) (EB) 5 1 3 !1 u q t q e i e !1 i u !
Driver Molded-case circuit breaker (240 V AC) (Note 2) Fuse (300 V) (Note 1) LECSS2-T5/ LECSS2-T7/ LECSS2-T8/ LECSS2-T9 (T) NF50-SVFU-5A (50 A frame 5 A) 10 A LECSS2-T9 (S) NF50-SVFU-10A (50 A frame 10 A) 15 A Note 1. (S) means 1-phase 200 V AC power input and (T) means 3-phase 200 V AC power input in the table. Note 2. MFG.
I f a p re s s u re g re a t e r t h a n t h e s e t p re s s u re i s re a c h e d , t h e u n i t w i l l o p e n , c l o s i n g w h e n p re s s u re i s l e s s t h a n s e t pressure.
(With an approximately 5 C safety margin, the system should operate within a maximum 55 C limit.) The necessary cabinet heat dissipation area can be calculated by equation 10.1. P A = K T (10.1) A: Heat dissipation area [m2] P: Loss generated in the cabinet [W] T: Difference between internal and ambient temperatures [C] K: Heat dissipation coefficient [5 to 6] 10 3 10.
Molded-case circuit breaker (Note 1, 3) Fuse Frame, rated current Magnetic contactor Driver Voltage Voltage AC [V] Class Current Power factor Power factor (Note 2) [A] AC [V] Improving reactor is Improving reactor is not used used LECSB2-T5 30 A frame 5 A S-N10 10 LECSB2-T7 LECSB2-T8 30 A frame 10 A 30 A frame 5 A 15 Mitsubishi 240 T 300 Electric Corporation LECSB2-T9 30 A frame 15 A 30 A
D. tnch 1 F USA (New USA ularkng is eleclfoless ncke plated provded as standar.l (Nspeclcalon) Also Available: a a a a a a a a a a a a a a a a a a a a a o a a a a a a a a a a a a o a a a a o a a a a o a a a a a a o a a a a a a a a a a Elbow Type A A P o t t l t t l l | l | | l sizel I I = t l t l r l l Typet I ;b.typ*-l I lrar erbow rvpe AS ^r"""arf USA (New numberino svsle.n) USA {Od numberino
Frame) LJ1H20/LJ1S20 M6 bolt M6 bolt 33 33 2-T-slot Recommended dimension 8 (Refer to JIS B0952.) 20 0.02 A: Stroke + 124 A: Stroke + 32 92 0.02 A 92 92 A Positioning hole 2-8H10 4-T-slot Recommended dimension 8 (Refer to JIS B0952.) 67 Long positioning hole LJ1H30/LJ1S30 M8 bolt M8 bolt 30 30 2-T-slot Recommended dimension 8 (Refer to JIS B0952.)
11.6 8.4 9.3 15.3 16.6 15.8 16.8 5.8 6.3 6.3 7.3 b T VMG Applicable tubing Applicable tubing a a Male Run Tee: KJY H (width across flats) Effective area (mm2) Nylon Urethane Connection thread T Applicable tubing O.D.
W Dimensions: With Adapter ZP2-T W-B5 ZP2-T 20 W-B5 7 7 20 8 12 11 M5 x 0.8 M5 x 0.8 4 4 6 6 A (14) (14) 8 8 Y Y a A a C C b B 20 21 Dimensions Model Dimensions a 3.5 4 5 6 A 4.5 5 6 7 b 7 B 8 C Y a 4 5 6 8 A 5 6 7 9 C 2 x 1.8 2 x 2 2.5 3 Y Model ZP2-T3507W-B5 ZP2-T4010W-B5 ZP2-T5010W-B5 ZP2-T6010W-B5 ZP2-T4020W-B5 ZP2-T5020W-B5 ZP2-T6020W-B5 ZP2-T8020W-B5 2 x 1.5 0.5 0.5 10 11 2.5 0.8 ZP2
3 y r t !1 RE A B REC CX CY A A MQQ M 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 RHC MK(2) RS Q G Enlarged view of A Component Parts RS H A Description No.