Series ZM Applications

Transcription

1 Ejector Series ZM All in One! Built-in suction filter and silencer Air supply valve for generating a vacuum release valve (equipped with a flow volume adjustment valve) pressure switch (solid state, diaphragm) Adaptable for a manifold application All tubing, wiring, indicators, and adjustment functions have been eliminated from the side surfaces, thus enabling assembly and maintenance while linked to a manifold. EXH system Common SUP system Common, Individual Maximum air suction volume increased by 4% Maximum vacuum pressure 4 kpa The suction volume has been increased by 4% through the adoption of a two-stage nozzle construction. Compact and lightweight 15.5 mm width, 4 g (full system) Air operated type Two-stage nozzle construction Series ZM Applications Fields: Semiconductor and electrical, automobile assembly, food and medical equipment, and various types of manufacturing and assembly equipment Machines: Robotic hand/material handling, automotive assembling machines, automatic transfer equipment, pick and place, printing machinery Functions: adsorption transfer, vacuum adsorption retention, vacuum generated air flow 3.3-1

2 Ejector With Valve and Switch Series ZM How to Order J K A B P5 Q5 ZM Nozzle diameter port location A Side/Bottom entry Side entry Body style 1 Unit: valve + with standard silencer 1S Unit: valve + with high noise reduction silencer 3 Note) Manifold: with common SUP valve 5 Note) Manifold: with individual SUP valve 2 Unit: with standard silencer (without valve) 2S Unit: with high noise reduction silencer (without valve) 4 Note) Manifold: without common SUP valve 6 Note) Manifold: without individual SUP valve Note) When the product is used for the manifold, the exhaust air of the operating ejector may enter the vacuum port (V) of the nonoperating ejector and be released if there are an operating and nonoperating ejector. If this becomes a problem, consider using a double check valve (-X17 on page ) or individual exhaust (-X111 on page ) Standard supply pressure M S H.35 MPa.45 MPa.5 MPa Refer to table 1 for the selection of standard supply pressure and nozzle size. Thread type Rc T NPTF F G Note) Note) G thread The thread ridge shape is compatible with the G thread standard (JIS B23), but other shapes are not conforming to ISO163 and ISO1179. Supply valve/release valve combination Supply valve (N.C.) Supply valve (N.C.), and release valve Supply valve (N.O.) Supply valve (N.O.), and release valve Air operated valve (supply valve), Port size connection M5 x. Air operated valve (supply/release valve), Port size connection M5 x. Without valve As the solenoid valves, -X126 and -X135 are available as a special order. (Refer to page ) When selecting air operated valves, there will be no symbol specified for pilot valves, solenoid valve rated voltage, electrical entry, light/surge voltage suppressor and manual override V S R Solenoid valve rated voltage 24 VDC 12 VDC 6 VDC 5 VDC 3 VDC L Release flow rate adjusting needle Without lock nut L With lock nut Compatible with release valves only. Made to Order Refer to pages to for details. switch electrical entry L C CL CN L Q Grommet type, with.6 m lead wire (ZSE1) Grommet type, with 3 m lead wire (ZSE1) Connector type, with.6 m lead wire (ZSE1) Connector type, with 3 m lead wire (ZSE1) Without lead wire assembly with connector (ZSE1) Grommet type, with.5 m lead wire (ZSM1) Grommet type, with 3 m lead wire (ZSM1) switch model Without switch E14 1 output, without analogue output, 3 rotation setting (ZSE1) E15 1 output, without analogue output, 2 setting (ZSE1) E16 2 outputs, without analogue output, 3 rotation setting (ZSE1) E17 2 outputs, without analogue output, 2 setting (ZSE1) E1 1 output, analogue output, 3 rotation setting (ZSE1) E19 1 output, analogue output, 2 setting (ZSE1) E55 1 output, without analogue output, 2 setting, PNP output (ZSE1) M15 1 output, without analogue output, Diaphragm (1 rotation setting), Solid state(1 to 26 VDC) (ZSM1) Manual override B Non-locking push type Locking slotted type Light/Surge voltage suppressor None Z With light/surge voltage suppressor S With surge voltage suppressor DC voltage (with surge voltage suppressor) If the polarity is incorrect at DC (surge voltage suppressor), diode or switching element may be damaged. Electrical entry G H L LN LO Grommet type, with.3 m lead wire (applicable to DC) Grommet type, with.6 m lead wire (applicable to DC) L plug connector, with.3 m lead wire L plug connector, without lead wire (applicable to DC) L plug connector, without connector (applicable to DC) Air operated/without valve Combination of Nozzle Diameter and Standard Supply Pressure Standard supply pressure MPa Nozzle diameter

3 Ejector With Valve and Switch Series ZM Table (1) How to Order Connector for Solid State Switch ZS ZS ZM -E15CN AA 5A Lead wire length m 3 m 5 m Table (2) How to Order for Supply Valve and Release Valve How to Order Solenoid Valves (Refer to the table (3)) Actuation 1 How to order connector assembly SY1 3 4A Z1 V L Z G H L LN LO V L Z Actuation 2 Rated voltage 5 6 V S R Electrical entry Table (3) Solenoid Valve Model Manual override B Light/Surge voltage suppressor S Z Quick Delivery/Model ZM52H ZM72H ZM12H ZM132H SY1 3 A Lead wire length 3 mm 6 6 mm 1 1 mm mm 2 2 mm mm 3 3 mm 5 5 mm Warning Caution 3.3-3

4 Series ZM Model Symbol Nozzle dia. ø (mm) Model ZM5H ZM7H ZM1H ZM13H ZM7M ZM1M ZM13M ZM13S ZM15S Standard supply pressure H M S.5 MPa.35 MPa.45 MPa Maximum suction flow rate (l/min (ANR)) Air consumption (l/min (ANR)) Diffuser construction Double diffuser Single diffuser Air supply port Exhaust port port Ejector System Circuit Ejector Specifications Fluid Maximum operating pressure Maximum vacuum pressure Supply pressure range Operating temperature range Air supply valve release valve pressure switch Suction filter Without valve With valve Without valve With valve Main valve Pilot valve Electronic Diaphragm Air.7 MPa 4 kpa.2 to.55 MPa.25 to.55 MPa 5 to 6 C 5 to 5 C Poppet V114, V124 ZSE1-- ZSM1- Filtration degree: 3 μm, Material: PE (Polyethylene) P Valve Specifications How to operate Main valve Effective area Cv factor Operating pressure range Electrical entry Max. operating frequency Voltage Power consumption Pilot type NBR poppet 3 mm to.7 MPa Plug connector, Grommet (available on DC) 5 Hz 24/12/6/5/3 VDC, 1/11 VAC (5/6 Hz) DC:.35W (With light:.4 W), 1 VAC:.7 W (.1 W), 11 VAC:.6 W (.9 W) Symbol X17 X111 X126 X135 Made to Order (Refer to pages to for details.) Specifications Double check valve/for manifold With individual exhaust spacer Double solenoid supply valve (With release valve) Double solenoid supply valve (Without release valve) Weight Model ZM2 ZM4 ZM6 ZM1-J ZM3-J ZM5-J ZM1-K ZM3-K ZM5-K ZM1-A ZM3-A ZM5-A ZM1-B ZM3-B ZM5-B ZM- Q P Without switch E EL M (kg) -ML Stations R/L B R/L B SR/L SB

5 Ejector With Valve and Switch Series ZM Construction: ZM1-KL-E Pilot valve for release Pilot valve for supply e!2 w q i r!3!1 Precautions Be sure to read before handling. y Air pressure supply port u t port o!!4 Caution Operation of an ejector equipped with a valve When the air supply pilot valve is turned ON, air flows to the diffuser assembly, and a vacuum is created. When the pilot valve for releasing the vacuum is turned ON, air flows to the vacuum port side, immediately causing a release in the vacuum. The release speed can be adjusted by regulating the flow volume adjustment screw. When the supply valve is turned OFF, the atmospheric pressure causes the air to flow back from the silencer, thus releasing the vacuum. However, in order to properly release a vacuum, a vacuum release valve must be used. Component Parts No Description Body Valve cover Adapter plate Cover Tension bolt Material Aluminum die-casted Resin Resin Zinc die-casted Stainless steel/polyacetal Note Without switch: ZM-HCA, With switch: ZM-HCB Operating environment Because the filter cover is made of polycarbonate, do not use it with or expose it to following chemicals: paint thinner, carbon tetrachloride, chlorofrom, acetic ester, aniline, cyclohexane, trichlo-roethylene, sulfuric acid, lactic acid, water-soluble cutting oil (alkalinic), etc. Also, do not expose it to direct sunlight. Furthermore, avoid use in direct sunlight. Replacement Parts No Description Release flow rate adjusting needle Filter cover assembly Diffuser assembly Suction filter Silencer assembly Pilot valve Poppet valve assembly pressure switch Check valve Material Brass/Electroless nickel plated Polyethylene NBR Part no. ZM-NA (With lock nut: ZM-ND-L) ZM-FCB- ZM - (Refer to page 3.3-2) Nozzle diameter Standard supply pressure ZM-SF ZM-SA (High noise reduction: ZM-SA-D) Z1-V114- (Refer to page 3.3-3) V124- ZMA-PV2- ZSE1-- ZSM1-15 ZSM1-21 ZM-CV Release flow rate adjusting screw Turning the vacuum release flow rate adjusting screw 4 full turns from the fully closed position renders the valve fully open. Do not turn more than four times since turning excessively may cause the screw fall off. In order to prevent the screw from loosening and falling out, the release flow rate adjusting needle with lock nut is also available

6 Series ZM Exhaust Characteristics/Flow Characteristics, Standard Supply Pressure: H.5 MPa ZM5H Exhaust Characteristics 9 4 Flow Characteristics pressure Air consumption Suction flow rate Suction flow rate l/min (ANR) Air consumption l/min (ANR) Supply pressure (MPa) Flow rate l/min (ANR) ZM7H Exhaust Characteristics 9 Flow Characteristics pressure Suction flow rate Air consumption Suction flow rate l/min (ANR) Air consumption l/min (ANR) Supply pressure (MPa) Flow rate l/min (ANR) ZM1H Exhaust Characteristics 9 9 Flow Characteristics pressure Air consumption Suction flow rate Suction flow rate l/min (ANR) Air consumption l/min (ANR) Supply pressure (MPa) Flow rate l/min (ANR) 3.3-6

7 Ejector With Valve and Switch Series ZM Exhaust Characteristics/Flow Characteristics, Standard Supply Pressure: H.5 MPa ZM13H Exhaust Characteristics Flow Characteristics pressure Air consumption Suction flow rate Suction flow rate l/min (ANR) Air consumption l/min (ANR) Supply pressure (MPa) Flow rate l/min (ANR) Exhaust Characteristics/Flow Characteristics, Standard Supply Pressure: S.45 MPa ZM13S Exhaust Characteristics Flow Characteristics pressure Air consumption Suction flow rate Suction flow rate l/min (ANR) Air consumption l/min (ANR) Supply pressure (MPa) Flow rate l/min (ANR) ZM15S Exhaust Characteristics 9 1 Flow Characteristics pressure Air consumption Suction flow rate Suction flow rate l/min (ANR) Air consumption l/min (ANR) Supply pressure (MPa) Flow rate l/min (ANR) 3.3-7

8 Series ZM Exhaust Characteristics/Flow Characteristics, Standard Supply Pressure: M.35 MPa ZM7M How to Read Flow Characteristics Graph Exhaust Characteristics 9 9 Flow Characteristics Supply pressure (MPa) ZM1M Exhaust Characteristics pressure pressure Air consumption Suction flow rate Air consumption Suction flow rate Supply pressure (MPa) Suction flow rate l/min (ANR) Air consumption l/min (ANR) Suction flow rate l/min (ANR) Air consumption l/min (ANR) Flow rate l/min (ANR) Flow Characteristics Flow rate l/min (ANR) pressure Suction flow rate Flow characteristics are expressed in ejector vacuum pressure and suction flow. If suction flow rate changes, a change in vacuum pressure will also be expressed. Normally this relationship is expressed in ejector standard supply pressure. In graph, Pmax is max. vacuum pressure and Qmax is max. suction flow. The values are specified according to catalog use. Changes in vacuum pressure are expressed in the order below. 1. When ejector suction port is covered and made airtight, suction flow is and vacuum pressure is at maximum value (Pmax). 2. When suction port is opened gradually, air can flow through (air leakage), suction flow increases, but vacuum pressure decreases (condition P1 and Q1). 3. When suction port is opened further, suction flow moves to maximum value (Qmax), but vacuum pressure is near (atmospheric pressure). When vacuum port (vacuum piping) has no leakage, vacuum pressure becomes maximum, and vacuum pressure decreases as leakage increases. When leakage value is the same as max. suction flow, vacuum pressure is near. When ventilative or leaky work must be adsorbed, please note that vacuum pressure will not be high. ZM13M Exhaust Characteristics Flow Characteristics pressure Air consumption Suction flow rate Suction flow rate l/min (ANR) Air consumption l/min (ANR) Supply pressure (MPa) Flow rate l/min (ANR) 3.3-

9 3.3-9

10 Series ZM Pressure Switch/Solid State Switch (ZSE), Diaphragm Switch (ZSM) Switch Model Sensor type Switch Set pressure range Hysteresis Repeatability Temperature characteristics Operating voltage ON-OFF output Setting points Operation indicator light Setting trimmer Current consumption Max. current ZSE1--14 ZSE1--15 ZSE1--16 ZSE1--17 ZSE1--1 ZSE1--19 ZSE1--55 ZSM1-15 ZSM1-21 Solid state Diaphragm Electronic circuit Solid state Reed to 11 kpa 27 to kpa 1 to 1% of the set pressure (Changeable) 3% full span or less (Fixed) 1 to 1% of the set pressure (Changeable) Max. 15 kpa Max. 2 kpa ±1% full span or less ±1% or less ±3% full span or less ±5% full span 12 to 24 VDC (Ripple ±1% or less ) 4.5 to 2 VDC AC/DC 1 V NPN open collector 3 V, Max. ma PNP open collector Open collector ma 2 V, Max. 4 ma 1 point 2 points 1 point 1 point Lights up when ON Lights ON (Output1: Red, Output 2: Green) Lights up when ON Lights up when ON (Red) Lights up when ON 3 rotations 2 degrees 3 rotations 2 degrees 3 rotations 2 degrees 1 rotations 17 ma or less (When 24 VDC is ON) 25 ma or less (When 24 VDC is ON) 17 ma or less (When 24 VDC is ON) 1 ma or less (24 VDC) 24 V or less: 5 ma 4 V: 4 ma, 1 V: 2 ma Max. operating pressure.2 MPa When using ejector system, instantaneous pressure up to.5 MPa will not damage the switch..5 MPa Diaphragm Switch (ZSM) Solid State Switch: ZSM1-15 Reed Switch: ZSM1-21 Contact protection box The switch does not have a built-in contact protection circuit. Use this box if an induction load is applied or if the lead wire is longer than 5 meters. Brown lead wire: Connect the + power supply to operate the main switch circuit (to the + terminal of the power source). Black lead wire: Connect the load (to the input or output relay of the PLC). Blue lead wire: Connect the power supply (to the GND terminal of the power supply). Internal Circuit of Contact Protection Box 3.3-1

11 Ejector With Valve and Switch Series ZM How to Set the Pressure The ON pressure is set with the pressure setting trimmer. The high pressure/high vacuum pressure can be set turning it clockwise. When setting, use a flat head screw driver which fits the groove in the trimmer, and turn it gently with your fingertips. ZSE1(L)--14/-15/-1/-19 Hysteresis can be set using the hysteresis setting trimmer. The setting is increased by turning it clockwise, and the range is 1 to 1% of the set pressure range. When the hysteresis setting trimmer is moved after setting the ON pressure, it must be set again. Pressure setting trimmer Hysteresis setting trimmer Indicator light ZSE1(L)--16/-17 OUT1 (black lead wire, red LED) can be set with the pressure setting trimmer 1 (SET1). OUT2 (white lead wire, green LED) can be set with the pressure setting trimmer 2 (SET2). Pressure setting trimmer 1 Hysteresis setting trimmer 2 Indicator light Atmospheric pressure SET HYS SET 1 SET 2 When using the switch to confirm correct adsorption, the vacuum pressure is set to the minimum value to reliably adsorb. If the value is set below the minimum, the switch will be turned ON even when adsorption has failed or is insufficient. If the pressure is set too high, the switch may not turn ON even though it may adsorb correctly. High vacuum Supply pressure Setting pressure Caution Reliable adsorption Unstable adsorption No adsorption Observe the following precautions for setting the vacuum pressure: Use your fingertips to gently turn the screwdriver. Do not use a screwdriver with a large grip or with a tip that does not fit into the trimmer groove because this could damage the groove. Hysteresis Hysteresis is the difference in pressure when the output signal is ON and OFF. The pressure to be set is the ON pressure. It turns ON at the set pressure. High vacuum pressure Setting pressure Atmospheric pressure High pressure How to Use Connector +21 Hysteresis ON OFF 1. Attaching and detaching connectors When assembling the connector to the switch housing, push the connector straight onto the pins until the level locks into the housing slot. When removing the connector from the switch housing, push the lever down to unlock it from the slot and then withdraw the connector straight off of the pins. Lead wire.2 to.33 mm 2 Max. cover diameter Socket ø1.7 mm Hook Hook Connector DC polarity indication Lever.2 to.33 mm Lead wire 2 Max. cover diameter Socket ø1.7 mm Connector DC polarity indication Lever Pin Groove Housing 2. Crimping of lead wires and sockets Strip 3.2 to 3.7 mm of the lead wire ends, insert each stripped wire into a socket and crimp contact it using special crimping tool. Be careful that the outer insulation of the lead wires does not interfere with the socket contact part. (Crimping tool: DXT ) Core wire crimping area Socket Socket Hook Hook Covering retainer Core wire Lead wire Covering 3. Attaching and detaching of socket to connector with lead wire Insert the sockets into the square holes of the connector (with +, 1, 2, indication), and continue to push the sockets all the way in until they lock by hooking into the seats in the connector. (When they are pushed in their hooks open and they are locked automatically.) Then confirm that they are locked by pulling lightly on the lead wires. To detach a socket from a connector, pull out the lead wire while pressing the socket s hook with a stick having a thin tip (about 1 mm). If the socket will be used again, first spread the hook outward. Connector Lead wire

12 Series ZM For Single Unit/Without Valve Basic Type ZM2 M H S Supply Exhaust 1/ (Rc, NPTF, G) (V) port (Side entry style is equipped with plugs.) 3 x ø4.5 Mounting hole 1/ (Rc, NPTF, G) Air pressure supply (P) port Supply Silencer Dimensions of model with high noise reduction silencer assembly is the same as standard. 1/ (Rc, NPTF, G) (V) port <Components> For Single Unit/Without Valve Basic Type with Switch H ZM2 M S Supply Exhaust V 1/ (Rc, NPTF, G) (V) port (Side entry style is equipped with plugs.) 3 x ø4.5 Mounting hole 36 P 1/ (Rc, NPTF, G) Air pressure supply (P) port Supply P 26 V 2 3 Silencer Dimensions of model with high noise reduction silencer assembly is the same 13as standard / (Rc, NPTF, G) (V) port

13 Ejector With Valve and Switch Series ZM Air Operated Type H M S ZM1 5 Q P Supply Pilot pressure supply port for supply (PA) A: Release flow rate adjusting needle with lock nut Pilot pressure supply port for release (PB) 1 (Needle fully open) 1/ (Rc, NPTF, G) (V) port 13 (Side entry style is equipped with plugs.) Pilot pressure supply for release Pilot pressure supply for supply Release flow rate adjusting needle 2 x ø4.5 mounting hole 1.5 1/ (Rc, NPTF, G) Air pressure supply (P) port A Pilot pressure exhaust (PE) port M5 x. through Supply Pilot pressure supply port for release (PB) M5 x. 2 3 Note 1 Silencer Dimensions of model with high noise reduction silencer assembly is the same as standard. Pilot pressure supply port for supply (PB) M5 x / (Rc, NPTF, G) (V) port Note 1) This is a hole for using the manifold and single unit bodies in common, and it is not used for the single unit

14 Series ZM For Single Unit/With Valve Basic Type with Switch and Valve H M S ZM1 K E <Components> A: Release flow rate adjusting needle with lock nut Supply Pilot pressure exhaust port (PE) P P 1 (Needle fully open) Without analogue output With analogue output 1/ (Rc, NPTF, G) (V) port 13 (Side entry style is equipped with plugs.) AC DC 2 x ø4.5 mounting hole (3) Pilot valve for release Pilot valve for supply Pilot pressure exhaust (PE) port M5 x. through Release flow rate adjusting needle / (Rc,NPTF,G) Air pressure supply (P) port A Supply [116] Note 1) Silencer Dimensions of model with high noise reduction silencer assembly is the same as standard / (Rc,NPTF,G) (V) port 111 Note 1) This is a hole for using the manifold and single unit bodies in common, and it is not used for the single unit. Note 2) [ ]: AC

15 Ejector With Valve and Switch Series ZM Single/With Air Supply Valve (N.O.) and Release Valve Basic Type with Valve H M S ZM1 B <Components> A: Release flow rate adjusting needle with lock nut Supply Pilot pressure exhaust port (PE) 1 (Needle fully open) 1/ (Rc, NPTF, G) (V) port 13 (Side entry style is equipped with plugs.) Pilot valve for release AC DC 2 x ø4.5 mounting hole AC DC Pilot valve for supply Release flow rate adjusting needle / (Rc,NPTF,G) Air pressure supply (P) port A Pilot pressure exhaust (PE) port M5 x. through Supply [119.5] Note 1) Silencer Dimensions of model with high noise reduction silencer assembly is the same as standard. 1/ (Rc,NPTF,G) (V) port Note 1) This is a hole for using the manifold and single unit bodies in common, and it is not used for the single unit. Note 2) [ ]: AC

16 Series ZM Manifold Specifications: Series ZZM Manifold Specifications Manifold style Common air pressure supply port (P) Individual air pressure supply port (P) Common exhaust port (EXH) Common exhaust port (EXH) location Max. number of stations Silencer ZM53 ZM54 ZM73 ZM74 Stacking 1 4 (Rc, NPTF, G) 1 (Rc, NPTF, G) 1 2, 3 4 (Rc, NPTF, G) Right side/left side/both sides Max.1 stations ZZM-SA (With bolts) The common air pressure supply port (P) and individual air pressure supply port (P) can be mounted together. Right and left sides are viewed from the front side of vacuum port (V). Maximum Ejector Stations (Max. operable nos. simultaneously) Ejector model Manifold model ZM13 ZM14 ZM133 ZM134 ZM153 ZM154 ZZM Stations R L ZZM Stations B Effective area of external silencer is 16 mm 2. How to Order Ejector Manifold ZZM 6 6 R R Multi-ejecter Series ZM Manifold Number of stations station 5 stations 1 1 stations (Max.) By viewing the front side of vacuum (V) port, stations are counted starting from station 1 on the left side. Thread type Nil Rc T NPTF Note) F G Note) G thread The thread ridge shape is compatible with the G thread standard (JIS B23), but other shapes are not conforming to ISO163 and ISO Common air pressure supply (P) port location Both sides R Right side L Left side Right and left sides are viewed from the front side of vacuum port (V). Common exhaust port (EXH) and silencer location R Right side L Left side B Both sides Right and left sides are viewed from the front side of vacuum port (V). Common exhaust (EXH) port size Silencer for ZZM S (ZZM-SA) Without exhaust port (Compatible with -X111) The asterisk ( ) indicates the ejector model no. below the manifold base no. Prefix it to the vacuum ejector part numbers to be mounted. When it is not added, products are shipped separately. Example) ZZM6-6R 1 pc. ZM13H-J5LZ-Q 3 pcs. ZM133H-J5LZ-Q 3 pcs

17 Ejector With Valve and Switch Series ZM Manifold ZZM Number of ejectors Common EXH port Port location A: Release flow rate adjusting needle with lock nut 1 (Needle fully open) 12. [123] <126.5> Pitch P=16 L x ø5.6 mounting hole 1/4 (Rc,NPTF,G) Common air supply (P) port 2 x M5 x. Common pilot pressure exhaust (PE) port 1/ (Rc,NPTF,G) Individual air pressure supply (P) port Left Right 1/2,3/4 (Rc,NPTF,G) Common exhaust (EXH.) port / (Rc,NPTF,G) VAC port L2 L3 port electrical entry (In the case of side entry/with plug at the bottom) Note 1) [ ] for N.C., AC type Note 2) < > for N.O., AC type Rc1/ Hexagon socket head cap plug 25 L L3 Stations L1 L2 ZZM-SB- R ZZM-S L - ZZM-4B- R ZZM-4 L - ZZM-6B- R ZZM-6 L - (mm) ±1.5 44±1.5 6±1.5 76±1.5 92±1.5 1±2. 124±2. 14±2. 156±2. 172±2. 4±1.5 56±1.5 72±1.5 ±1.5 14±1.5 12±2. 136±2. 152±2. 16±2. 14±2. 14±1.5 12± ± ±1.5 16±1.5 14±2. 2±2. 216±2. 232±2. 24±2. 72±1.5 ±1.5 14±1.5 12± ± ±2. 16±2. 14±2. 2±2. 216±2. 52±1.5 6±1.5 4±1.5 1± ± ±2. 14±2. 164±2. 1±2. 196±2. 46±1.5 62±1.5 7±1.5 94±1.5 11± ±2. 142±2. 15±2. 174±2. 19±2. 56±1.5 72±1.5 ±1.5 14±1.5 12± ±2. 152±2. 16±2. 14±2. 2±2. 4±1.5 64±1.5 ±1.5 96± ±1.5 12±2. 144±2. 16±2. 176±2. 192±

18 Series ZM Manifold/With Silencer Manifold with Silencer Dedicated for Manifold ZZM Number of ejectors <Components> S Silencer location A: Release flow rate adjusting needle with lock nut 1 (Needle fully open) 14 Pitch P=16 L [123] <126.5> x ø5.6 mounting hole 1/4 (Rc,NPTF,G) Common air supply (P) port 2 x M5 x. Common pilot pressure exhaust (PE) port 1/ (Rc,NPTF,G) Individual air pressure supply (P) port Silencer dedicated for manifold (ZZM-SA) / (Rc,NPTF,G) (V) port L2 L3 Note 1) [ ] for N.C., AC type Note 2) < > for N.O., AC type port electrical entry (In the case of side entry/with plug at the bottom) Rc1/ Hexagon socket head cap plug 25 L L3 Stations L1 L2 ZZM-SB- R ZZM-S L - ZZM-4B- R ZZM-4 L - ZZM-6B- R ZZM-6 L - (mm) ±1.5 44±1.5 6±1.5 76±1.5 92±1.5 1±2. 124±2. 14±2. 156±2. 172±2. 4±1.5 56±1.5 72±1.5 ±1.5 14±1.5 12±2. 136±2. 152±2. 16±2. 14±2. 14±1.5 12± ± ±1.5 16±1.5 14±2. 2±2. 216±2. 232±2. 24±2. 72±1.5 ±1.5 14±1.5 12± ± ±2. 16±2. 14±2. 2±2. 216±2. 52±1.5 6±1.5 4±1.5 1± ± ±2. 14±2. 164±2. 1±2. 196±2. 46±1.5 62±1.5 7±1.5 94±1.5 11± ±2. 142±2. 15±2. 174±2. 19±2. 56±1.5 72±1.5 ±1.5 14±1.5 12± ±2. 152±2. 16±2. 14±2. 2±2. 4±1.5 64±1.5 ±1.5 96± ±1.5 12±2. 144±2. 16±2. 176±2. 192±

19 Ejector With Valve and Switch Series ZM Component Parts for Manifold q q w y u i o!!1 w e t t e r!1 r Left side Right side (1) Stations Manifold part no. ZZM1-- ZZM2-- ZZM3-- ZZM4-- ZZM5-- ZZM6-- ZZM7-- ZZM-- ZZM9-- ZZM1-- Clamp rod part no. ZZM-CR-1 ZZM-CR-2 ZZM-CR-3 ZZM-CR-4 ZZM-CR-5 ZZM-CR-6 ZZM-CR-7 ZZM-CR- ZZM-CR-9 ZZM-CR-1 (2) Manifold part no. ZZM-4R- ZZM-4L- ZZM-4B- ZZM-6R- ZZM-6L- ZZM-6B- ZZM-SR- ZZM-SL- ZZM-SB- ZZM- Adapter A Left Right Adapter B Left Right Silencer Blanking plate Left Right Left Right (3) No Model ZZM-SA ZZM-BP ZZM-ADA- ZZM-ADB- ZZM-GE ZZM-EPL- ZZM-GBL ZZM-GBB ZZM-GBR ZZM-EPR- ZZM-CR- Description Silencer assembly Blanking plate assembly Adapter A assembly Adapter B assembly Gasket E End plate L Gasket BL Gasket BB Gasket BR End plate R Clamp rod Quantity The used quantity varies depending on the part number. Note 1) : Symbol corresponding to the port thread type. Note 2) Clamp rods consist of a set of 2 pcs. Note Common exhaust (EXH.) port Size: 4 Note 1) Common exhaust (EXH.) port Size: 6 Note 1) 2 1 Note 1) 1 Station: Refer to Table (1). Note 2)

20 Series ZM Made to Order Specifications 1 Please contact SMC for detailed specifications, dimensions, and delivery. 1 Double Check Valve/For Manifold Single: ZM Nozzle diameter Body Supply pressure Valve voltage Electrical entry X17 Double check valve When a manifold is used, the exhaust that is discharged to the silencer could flow out to the vacuum (V) port side. To reduce this, a check valve is used. Warning 1. It cannot be used for maintaining a vacuum. 2. Use a vacuum release valve. (Compatible with valve K and B types only.) (The workpiece cannot be released without a vacuum release valve.) 3. Compatible with the manifold specifications only. Construction Check valve ZM-CV 3.3-2

21 Made to Order Specifications Series ZM 2 With Individual Exhaust Spacer Single: ZM Nozzle diameter Body Supply pressure X111 Q Individual exhaust spacer When using an individual ejector in a clean room, the exhaust can be discharged outside of the clean room by attaching an individual exhaust spacer. (The spacer can also be installed when using a manifold. Please contact SMC for mounting dimensions.) It is possible to manufacture it with a valve and a switch. Caution To connect a pipe to the exhaust port, do not use an elbow joint because it creates resistance and prevents the system from attaining a sufficient vacuum. When the product is used to prevent the manifold exhaust intrusion, exhaust intrusion may occur if exhaust pipes are put together. When this special product is used for all manifold stations, the following part number can be used. ZZM Stations Without exhaust ports on both sides Exhaust spacer assembly: ZM SP Thread Type Rc T NPTF F G Construction Gasket Spacer E Round head combination screw 67.5 Standard model Individual exhaust (EXH) port 1/ (Rc, NPTF, G) Exhaust

22 Series ZM Made to Order Specifications 2 Please contact SMC for detailed specifications, dimensions, and delivery. 3 Double Solenoid Supply Valve Single: ZM Nozzle diameter Body Supply pressure Valve voltage Electrical entry X126 This is an air supply pilot valve that is made with double solenoids. It is possible to manufacture it with a switch. Double solenoid supply valve -X126 With release valve (Valve K type only) -X135 Without release valve (Valve J type only) Construction Solenoid for vacuum generating Pilot valve for vacuum release V (AC) 5.5 (DC) Pilot valve for air supply SYJ3233- Solenoid for vacuum stopping 146 (AC) 139 (DC) 19.5 (DC) 21.7 (AC)