SMC Corporation of America
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Note 5) For command pulse input with an open collector method.

2 pcs. 5 10 15 15 20 20 25 15 32, 40, 50 32, 40, 50 5 15 10 5 1 pc. 10 10 20 1 pc. 5 5 10 15 15 20 25 15 Besides the models listed in How to Order, the following auto switches are applicable.

Since the lock may be released due to reverse exhaust pressure flow, use an individual exhaust type manifold or single type valve. 4. Branch off the compressed air piping for the lock unit between the cylinder and the speed controller. Use of an external branch may cause a reduction in service life. 5.

This may also have an adverse effect on the peripheral equipment in proximity. Should a valve be continuously energized for long periods, or its daily energized state exceeds its non energized state, please use an energy saving type valve with DC specifications.

B L A C K L E A D W I R E Connects with minus (-) side of the direct current to actuate the switch.

Cautions for use in an interlock circuit When an auto switch is used for an interlock signal requiring high reliability, devise a double interlock system to avoid trouble by providing a mechanical protection function, or by also using another switch (sensor) together with the auto switch. Also perform periodic maintenance inspections and confirm proper operation. 9.

B With lock A 12 16 20 1200 1200 B 6 8 10 *Refet to Applicable Stroke Table.

Grommet: G Conduit: C Approx. 300 Approx. 280 D D Q F Q F C C G (PF) 1/2 R R E E A H 2-P Port size 2-M B B A H 2-P Port size 2-M L L K K DIN connector: D Conduit terminal: T Cable 6.8 to 10 27.5 F F Q (Q) S 34 25 U R C R C (44) G (PF) 1/2 E B A H D 2-P Port size (S) E G (PF) 1/2 B A H D 2-M 2-P Port size 2-M L L K K N.C.

1 Auto Switch Guide Reed Switches/Solid State Switches For Rotary Actuators (Air Grippers) Applicable Auto Switch Auto switch mounting Applicable air grippers Applicable rotary actuators Auto switch model Electrical entry Page Type CRB2 Size Size CRBU2 30 50-100 10/15 20-40 10-40 32/40 1/3 7/20 10-200 05/1 10-25 10-25 10-25 10-40 10-30 16-25 32-125 10-25 32-63 20-50 CDRA1 CDRB2 CDRBU2 CDRQ2MRQ

6 7.5 Symbol Model Port size P Rc(PT) , , A B C D E F G H J M 14.5 17 L 29 32 1 8 1 4 VXA31 VXA32 19 25 20 20 18 21 20 20 22.5 27.5 42.5 47.5 71 80 81 90 21 27 1 4 3 8 4.1-71 Direct Air Operated 3 Port Valve/Manifold Series VVXA31/32 For Air, Gas, Vacuum and Oil Compatible with a wide variety of fluids.

Connector with cable or without cable may be selected when placing an order for the power supply cable. When only an e-con is required, place an order for it as a part.

The switches do not have an explosion proof rating. Never use in the presence of an explosive gas as this may cause a serious explosion. 2. Mount switches in locations where there is no vibration greater than 98m/s2, or impact greater than 490m/s2. 3. Do not use in an area where surges are generated.

Models (mm) Internal volume (L) Number of arranged elements Weight (kg) Element length (L) Model N (Port size) G W A B C D E F H J K P 25 (1B) 40 (1 1/2B) 50 (2B) 20 (3/4B) 20 (3/4B) 500 4 250 20 70 15 330 216.3 230 490 660 965 80 120 25 (1B) 40 (1 1/2B) 50 (2B) 20 (3/4B) 20 (3/4B) 500 4 500 20 80 24 330 216.3 230 490 905 1220 80 120 25 (1B) 40 (1 1/2B) 50 (2B) 20 (3/4B) 20 (3/4B) 500 4

B + Stroke L K A + Stroke 2 x 4-M6 x 1.0 effective depth 10 M W Rod end male threads H1 Rod end nut C1 X L1 Rod end male threads mm Bore size (mm) C1 X H1 L1 20 25 18.5 12 14 M8 x 1.25 22.5 15 17.5 M10 x 1.25 Standard type mm A B C D E E1 E2 F H K L M Q W Bore size (mm) 20 25 Stroke range (mm) 15 to 50 36.5 32 7 10 36 18 21 15.5 M5 x 0.8 8 4.5 25.5 21 39 15 to 50 41.5 36.5 12 12 40 20 23.5

40 40 40 40 20 Suction flow rate 10 20 20 20 20 10 0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0 5 10 15 20 25 0 0 0 0 0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0 2 4 6 8 10 12 14 Supply pressure [MPa] Suction flow rate [L/min (ANR)] Supply pressure [MPa] Suction flow rate [L/min (ANR)] ZH10SA ZH10LA Exhaust Characteristics Flow Rate Characteristics Exhaust Characteristics Flow Rate Characteristics 100 100 100

(mm) A 158 B 70 C 50 D 20 E F 24.5 G 60.5 H 5 I 70 J 60 K 5.5 L 72 M 37 N 2 O 30 P Rc1/4 Q R 59 Sa Sb T 500 U 250 V 310 Model ZH30--X185 ZH40--X185 28.5 146.5 M4 x 0.7 10 203 90 64 25 27.2 33.5 196.8 74.5 6 90 78 6.5 92 47 2.3 42 Rc3/8 76 500 250 310 Note 1) This thread portion is intended to adjust the product characteristics.

16.5 23 45 80 21 25 20 102 37 40 G 1/4 22 95 169 81 18 72 150 19 33 45 D100 21 30 20 116 37 40 G 1/4 25 114 189 96 20 89 170 19 37.5 55 T ZZ GE GF J MB K N S V GR MM P Q H VA W Bore size (mm) -X 32 34 216 88.5 18.3 M6 x 1 4 6 27 164 6.5 4 M10 x 1.25 G 1/8 37 48 13 6.5 40 39.5 240 96.5 19.5 M6 x 1 4 6.5 27 182 8 4 M12 x 1.25 G 1/4 41.5 54 16.5 9 2050 47 268 111.2 22.4 M8 x 1.25 5 8 31.5 195

. 30 10, 20, 30, 40, 50, 75, 100 40 10, 20, 30, 40, 50, 75, 100 Bore size Strokes are available in 1 mm increments by installing spacers in standard stroke cylinders. 10 16 20 25 30 40 10 mm 16 mm 20 mm 25 mm 30 mm 40 mm Port thread type M thread Rc NPT G 10 to 20 Nil 25 to 40 TN TF Series MQQ is not auto switch capable.

1 Auto Switch Guide Reed Switches/Solid State Switches For Air Grippers (Rotary Actuators) Applicable Auto Switch Auto switch mounting Applicable rotary actuators Applicable air grippers MHZ Auto switch model Electrical entry Size Page Type Size MHF 30 50-100 10/15 20-100 10/15 20-40 32/40 1/3 7/20 10-200 10-25 10-25 10-25 10-40 10-30 16-25 32-125 10-25 32-63 20-50 CDRA1 CDRB CDRQ2 MRQ MDSUB

1 Auto Switch Guide Reed Switches/Solid State Switches For Air Grippers (Rotary Actuators) Applicable Auto Switch Auto switch mounting Applicable rotary actuators Applicable air grippers MHZ Auto switch model Electrical entry Size Page Type Size MHF 30 50-100 10/15 20-100 10/15 20-40 32/40 1/3 7/20 10-200 10-25 10-25 10-25 10-40 10-30 16-25 32-125 10-25 32-63 20-50 CDRA1 CDRB CDRQ2 MRQ MDSUB