Pneumatic Cylinder. 3I Double-acting type. 3Q Single-acting type (spring returned type)

Transcription

1 Pneumatic Cylinder State of the art in actuation, Tomoe cylinders offer compactness, lighter weight, and higher output torque. I Double-acting type Q Single-acting type (spring returned type) Features Compactness, light weight and high output torque. Built-in bypass and speed controller New linkage mechanism Direct mounting Mounting standard Comparison with z-cylinder Cylinder output torque Supply pressure (MPa) Body shell max (MPa) Port size Rc (PT) Rotating angle Operating fluid Ambient temperature (degrees) Operating speed Material Body Piston Shaft Seal Option Double-acting type Single-acting type (spring returned type) Standard specifications to /8 5to 95 Dry air / 0 to 80 5 to 5 0 to 80 5 to 0 Extruded aluminum alloy with anodized aluminum (higher corosion resistance) Aluminum die casting with surface treatment Cr-mo steel High speed operation version, low supply pessure version, and high/low temperature version. -0 8

2 Structure and Operating principle, and : () The cylinder space which is enclosed by the case q and the two end covers t is divided into the chambers a and b by the piston e. Each chamber is sealed off with an 0 () The shaft w penetrates the chamber b. The yoke r is fitted in the hole across the shaft in such a way that it allows it to slide into the hole. The top of the yoke is connected to the piston e with the pin!0 so that it swings in accordance with the movement of the piston. () The compressed air enters chamber a through port A and pushes the piston towards the left. The air in chamber b is exhausted through port B as the piston moves leftwards due to a pressure difference between the two chambers. At this time, the top of the yoke moves leftwards accordingly, giving a rotation torque to the shaft. b a : () The cylinder space which is enclosed by the case q and the two end covers t is divided into four chambers, a, b, c and d by the separation wall $ and the two pistons e. () The two pistons are connected with two rods, $ and $6 which penetrate the separation wall. A passage in rods $ allows the chambers a and c to be open to each other, while on the other hand, a passage in another rod $6 allows the chambers b and d to be open to each other. Each chamber is sealed with the s, 0, %0, and %. () The shaft w penetrates the chamber c. The yoke r is fitted in the hole across the shaft in such a way that it allows it to slide in the hole. The top of the yoke is connected to the rod $ with the pin!0 so that it swings in accordance with the movement of the pistons. () The compressed air enters chamber a and c through port A and pushes the pistons towards the left. Then the air in chambers b and d is exhausted from port B as the pistons move leftwards due to a pressure difference between the chambers a and c and the chambers b and d. At this time, the top of the yoke also moves leftwards accordingly, giving a rotation torque to the shaft. The double piston design gives about twice as much torque as a single piston design of the same size. Port B Port A d c c b a 5: Port B Port A () The cylinder space which is enclosed by the case q, center body w, and cover y is divided into four chambers, a, b, c and d, by the two pistons r on the left and right sides. () The two pistons are connected with the rod t, which penetrate center body. A passage allows the chambers a and b to be open to each other, which on the other hand allows chambers c and d to be open to each other. Each chamber is sealed with the s!,!9 and 0. () The shaft e penetrates the center body. The yoke u is fitted in the hole across the shaft in such a way that allows it to slide into the hole. The top of the yoke is connected to the rod with the pin i, so that it swings in accordance with the movement of the pistons. () The compressed air enters chamber a and c through port A and pushes the pistons towards the left. Then, the air in chambers b and d is exhausted from port B as the pistons move leftwards due to the pressure difference between the chambers a and c and the chambers b and d. At this time, the top of the yoke also moves leftwards accordingly, giving torque to the shaft. The double piston design gives about twice as much tor & ue as a single piston design of the same size c d a b Port B Port A 8-0

3 Outer dimensions I- to I-5 A (Approx.) P (Approx.) A (Approx.) P (Approx.) P (Approx.) P (Approx.) -M Tap depth N H f f S -M Tap depth N S f f d f d f H Air to close Rc (PT) /8 Air to open Rc (PT) /8 Air to close Rc (PT) / Air to open Rc (PT) / B B Dimensions Cylinder type I- I- I- I- I-5 Dimensions (mm) A P P f f H d t S C C M M8 M8 M0 M0 M0 M M6 N Flange type F07 F07 F0 F0 F0 F Approx. weight (kg)

4 Outer dimensions Q- to R- to P(Approx.) A (Approx.) P (Approx.) -M Tap depth N P (Approx.) A (Approx.) P (Approx.) -M Tap depth N C H f f S S d f t f t f d f H Air to close Rc (PT) /8 Air to open Rc (PT) /8 B B Dimensions Cylinder type R- Dimensions (mm) A P P f f H d t S C M M8 N Flange type F07 Approx. weight (kg) R- R- R M8 M0 M8 M0 M F07 F0 F07 F0 F Cylinder type Q- Q- Q- Q- Dimensions (mm) A P P f f H d t S C M M8 M8 M0 M8 M0 M0 N Flange type F07 F07 F0 F07 F0 F0 Approx. weight (kg)

5 Output torque curves Double-acting type Single-acting type (spring returned type) 000 Supply pressure 0.MPa 500 Supply pressure 0.MPa Torque Nm Torque Nm Valve opening Valve opening. The table shows the torque at an operating air pressure of 0.MPa.. Output torque for an operating air pressure of PMPa is given by: P=P/ X torque value obtained from the table.. On the single-acting type, torque value varies with the direction of movement of the piston. : Output torque produced by air pressure, : Output torque by spring force. In the single-acting type, the spring power is equal to an operating air pressure of 0.MPa. Even if the operating air pressure exceeds 0.MPa, the output by the spring will be constant, as indicated by dotted lines. Double-acting type Output torque Nm I- I- I- I- I-5 R- R- R- R Single-acting type (spring returned type) Supply pressure (MPa) Spring power Nm

6 Air consumpotion to () Required air consumption Double-acting type VD=(A+B) Single-acting type VS=(A or B) P P N N VD : Double-acting type cylinder air consumption (N ) VS : Single-acting type cylinder air consumption (N ) A, B : Cylinder capacity ( ) P : Working pressure (Mpa) N : Operating frequencies in a given time ( round trip=) 5 () Air consumption within a unit time Double-acting type Single-acting type CD= CS= VD t VS t C D : Double-acting type cylinder air consumption (N /sec) C S : Single-acting type cylinder air consumption (N /sec) t : Unit time (sec) Note: The compressor should have a larger capacity than the air consumption calculated above in () and (). Double-acting type Single-acting type (spring returned type) I- I- I- I- I-5 Cylinder capacity R AB R- R- R- R- Cylinder capacity R Q- Q- Q- Q- Cylinder R capacity R

7 I - to (double-acting type) Expanded view of component

8 Parts list (double-acting type) I - to (double-acting type) No. Description Q ty Remarks Case Shaft Piston Yoke End cover Anti-wear parts Wear ring Indicator Bypass valve Dust seal Parallel pin Seal washer Hexagon bolt Stopper bolt Spring washer C-retainer Hexagon nut Lock nut Packing Bushing Bushing Bushing Bushing Speed controller C-retainer Indicator plate Bolt Base plate Bolt Recommended maintenance parts supplied as set

9 Expanded view of component I - (double-acting type)

10 Parts list (double-acting type) I - (double-acting type) No. Description Q ty Remarks Case Shaft Piston Yoke End cover Anti-wear parts Indicator Bypass valve Dust seal Parallel pin Seal washer Hexagon bolt Stopper bolt Washer C-retainer Hexagon nut Lock nut Bushing Bushing Bushing Bushing Speed controller C-retainer Indicator plate Bolt Base plate Bolt Spring washer Rod A Plate Guide A C-retainer Rod B C-retainer Bolt C-retainer Recommended maintenance parts supplied as set

11 Expanded view of component I -5 (double-acting type)

12 Parts list (double-acting type) I -5 (double-acting type) No. Description Q ty Remarks Case Center body Shaft Piston Rod End cover Yoke Pin Plate Tie rod A Tie rod B Pipe Wear ring Piston packing Tube gasket Packing Seal washer Coil scraper Spring pin Taper plug Stopper bolt Lock nut Hexagon nut Hexagon nut Spring washer Bushing Bushing Bushing Bushing Bushing C-retainer C-retainer Washer Indicator Recommended maintenance parts supplied as set

13 Accessories Double-acting type Single-acting type Remark Accessory Manufacturer Fig. R- type R- type R- type R- type I- type I- type I- type I- type I-5 type Q- type Q- type Q- type Q- type Remark Remark Five-port/-position non explosion-proof solenoid valve Five-port/-position explosion-proof solenoid valve Single solenoid, direct mounting Single solenoid, with mounting plate Double solenoid, direct mounting Double solenoid, with mounting plate Single solenoid, direct mounting Single solenoid, with mounting plate Kaneko PCS06-TC PCS08-MC VF5-X78 VF5-X77 VF5-X07 PCS06-MC PCS08-MC PCD06-TC PCD08-MC VF5-X78 VF5-X77 VF5-X07 PCD06-MC PCD08-MC 50-VFE5-X77 50-VFE5-X0 MB5G-TMS Double solenoid, direct mounting Double solenoid, with mounting plate Kaneko 50-VFE5-X77 50-VFE5-X0 MB5DG-TMS Remark Remark Remark Remark Filter regulator Limit switch Proximity switch Positioner Manual operating Stroke adjuster Speed controller Solencer Lock-up valve Non explosion-proof Explosion-proof M8 shielded M8 non-shielded M0 shielded Electro-pneumatic Pneumatic-pneumatic Manual lever Manual gear unit Manual screw handle Tomoe Yamatake OMRON Yamatake Yamatake OMRON OMRON OMRON Tomoe SSS Yamatake Yamatake Tomoe Tomoe Tomoe Tomoe Tomoe AW0-0B-X90 AW0-0B-X90 B5D-0GD-Z TMS-BOX LS-J WLCA LX500 VCX-500 EE-X7D-N EE-XMD EE-X0D-N Auto-switch unit TCE000 TP800 SVX00 AVP00 IP500 MGC ASN-0 SP-Z-B AN0-KM6 AN00-0 SL- IL-0 IL0-0 Internal Internal Internal See next page. Internal Internal Internal Internal Internal See next page. See next page. See next page. - 9

14 Solenoid valve, Silencers, Speed controller, Filter regulator and Lock-up valve Solenoid valve Speed controller Silencers Filter regulator Lock-up valve Item ASN-0 (Silencers) SP-Z-B SL- AN0 -KM6 Manufacturer AN00-0 AW0-0B-X90 AW0-0B-X90 B5D- 0GD-Z IL- 0 IL0-0 Applicable cylinder type Non explosion-proof, single solenoid, direct mounting Non explosion-proof, single solenoid, with mounting plate Non explosion-proof, double solenoid, direct mounting Non explosion-proof, double solenoid, with mounting plate Explosion-proof, single solenoid, direct mounting Explosion-proof, single solenoid, with mounting plate Explosion-proof, double solenoid, direct mounting Explosion-proof, double solenoid, with mounting plate Kaneko Kaneko PCS06-TC PCS08-MC VF5-X78 VF5-X77 VF5-X07 PCS06-MC PCS08-MC PCD06-TC PCD08-MC VF5-X78 VF5-X77 VF5-X07 PCD06-MC PCD08-MC 50-VFE5-X77 50-VFE5-X0 MB5G-TMS 50-VFE5-X77 50-VFE5-X0 MB5DG-TMS I/Q/R-,,, type I-5 type I/Q/R- type I/Q/R-,, type I-5 type I-,,, type Q/R-,,, type I-5 type I-,,, type I-5 type I- type I-,, type I-5 type I-,,, type I-5 type I/Q/R-,,, type I-5 type I-,,, type Q/R-,,, type I-5 type I-,,, type I-5 type I-,,, type I-5 type Remarks:. Symbols in table mean the following: : Standard accessory : Installable : Un-installable. This table shows typical accessory combinations. Accessories not shown in this table can also be installed. For details, please consult us.. Combinations in which a solenoid and silencer, a solenoid and speed controller, a solenoid and filter regulator, or a solenoid and lockup valve are installed, are shown in this table. Items that do not have the and in the table cannot be combined. 9 -

15 Solenoid valves Purpose The purpose of a solenoid valve is to use electrical signals to remotely change the air flow to operate the valves. Standard specifications Item Manufacturer Five-port/-position non explosionproof solenoid valve (single solenoid) PCS06-TC Five-port/-position non explosionproof solenoid valve (single solenoid) PCS08-MC Five-port/-position non explosionproof solenoid valve (single solenoid) VF5-X78 VF5-X77 Five-port/-position non explosionproof solenoid valve (single solenoid) VF5-X07 Five-port/-position non explosionproof solenoid valve (single solenoid) PCS06-MC JIS symbol R P R B A R P R B A R P R A B R P R A B R P R B A Applicable cylinder type Mounting method Air connection port size Effective sectional area Rated voltage Wiring method Conduit entry Manual operating Operating temperature Weight I/Q/R- to type Direct mounting Rc/8 (IN, EXH) 9mm AC00V/0V 50/60Hz AC00V/0V 50/60Hz DCV Conduit terminal G/ Non lock bush type 5 to 50 degrees C 0.5kg I-5t ype Direct mounting Rc/ (IN) Rc/8 (EXH) 0mm AC00V/0V 50/60Hz AC00V/0V 50/60Hz DCV Conduit terminal G/ Non lock bush type 5 to 50 degrees C 0.7kg I/Q/R- to type Direct mounting Rc/8 (IN) Rc/ (EXH) mm AC00V, AC0V 50/60Hz AC00V, AC0V 50/60Hz DCV Conduit terminal G/ Non lock bush type 0 to 50 degrees C 0.kg I-5 type Direct mounting Rc/ (IN) Rc/8 (EXH) mm AC00V, AC0V 50/60Hz AC00V, AC0V 50/60Hz DCV Conduit terminal G/ Non lock bush type 0 to 50 degrees C 0.6kg I/Q/R- to type With a mounting plate Rc/ (IN, OUT, EXH) 0mm AC00V/0V 50/60Hz AC00V/0V 50/60Hz DCV Conduit terminal G/ Non lock bush type 5 to 50 degrees C 0.kg Item Five-port/-position non explosionproof solenoid valve (single solenoid) Five-port/-position explosion-proof solenoid valve (single solenoid) Five-port/-position explosion-proof solenoid valve (single solenoid) Five-port/-position explosion-proof solenoid valve (single solenoid) PCS08-MC 50-VFE5-X77 50-VFE5-X0 MB5G-0AEPU-TMS Manufacturer Kaneko JIS symbol R P R B A R P R A B R P R A B R IN R Applicable cylinder type Mounting method Air connection port size Effective sectional area Rated voltage Class of insulation Wiring method Conduit entry Manual operating Operating temperature Weight I-5 type With a mounting plate Rc/8 (IN, OUT) Rc/ (EXH) 0mm AC00V/0V 50/60Hz AC00V/0V 50/60Hz DCV Conduit terminal G/ Non lock bush type 5 to 50 degrees C 0.6kg I/Q/R- to type Direct mounting Rc/8 (IN) Rc/ (EXH) mm AC00V, AC0V 50/60Hz AC00V, AC0V 50/60Hz DCV dg (ExdBT) Conduit terminal G/ Non lock bush type 5 to 50 degrees C.05kg I-5 type Direct mounting Rc/ (IN) Rc/8 (EXH) mm AC00V, AC0V 50/60Hz AC00V, AC0V 50/60Hz DCV dg (ExdBT) Conduit terminal G/ Non lock bush type 5 to 50 degrees C.5kg I/Q/R- to, I-5 type With a mounting plate Rc/8 (IN, OUT) Rc/ (EXH) mm AC00V, AC00V 50/60Hz AC0V, AC0V 60Hz DCV dg Conduit terminal G/ Manual botton lock type 0 to 60 degrees C.kg Remark: The above are standard TOMOE-compatible solenoid valves. It is also possible to install solenoid valves other that those listed above such as a double solenoid or -port solenoid valve. For details, please consult us

16 Filter regulators (Pressure reducer with filter) Purpose Filter regulators are used to eliminate oil, water, and dust from the operating air in order to protect pneumatic accessories (solenoid valve and cylinder, etc.) and to keep operating pressure at an adequate and constant level (about to 5 K). Standard specifications Manufacturer AW0-0B-X90 AW0-0B-X90 B5D-0GD-Z JIS symbol Applicable cylinder type Set pressure range Pressure gauge connection port Operating temperature Air connection port size Filtration Attachment I/Q/R- to type 0.05 to 0.85MPa Rc/8 5 to 60 degrees C Rc/ 5m Bracket I-5t ype 0.05 to 0.85MPa Rc/8 5 to 60 degrees C Rc/8 5m Bracket I/Q/R- to type 0.0 to 0.8MPa Rc/8 5 to 50 degrees C Rc/8 5m Together with PCS/PCD06-TC Direct mounting Option Auto drain Auto drain for low and high temperatures Auto drain Weight 0.6kg 0.6kg 0.5kg Remark: The above are standard TOMOE-compatible filter regulators. It is also possible to install filter regulators other that those listed above. For details, please consult us. PCS06-MC PCS08-MC MB5G-0AEPU-TMS AW0-0B-X90 AW0-0B-X90 PCS06-TC PCS08-MC VF5 VF5 B5D-0GD-Z 50-VFE5 50-VFE5 96-6

17 Limit switches Purpose Limit switches are used to convert the valve position (full close, full open, half open) into electric signals for lamp indication at a remote location. Standard specifications Manufacturer TMS-BOX Monopolar double-throwcspdtx LS-J WLCA YamatakeLS-J OMRONWLCA Bipolar double interruptionab, DPDT LX500 Yamatake Bipolar double interruptionab, DPDT VCX-500 Yamatake Monopolar double-throwc, SPDTX Circuit NC (NO) (NO) (NO) (NO) NC COM NO (NC) (NC) (NC) (NC) COM NO Class of insulation Rated voltage Operating temperature Conduit entry Option Contacts Weight Hinge roller lever type IP67Option ExdBT6 AC50V-6A DC5V-0.6A 0 to 80 degrees C -G/ Switch detection with one ( switches inside) 0.98kg Roller lever type IP67 AC5V-0A AC50V-0A AC80V-0A DC5V-0.8A DC50V-0.A 0 to 80 degrees C G/ Heat, cold and corrosion resistant On or off detection with one Two for both on and off detection 0.8kg Roller lever type IP67, dg AC5V-5A AC50V-5A DC5V-0.8A DC50V-0.A 0 to 70 degrees C G/ Hydrogen anti-explosion (LX570) On or off detection with one Two for both on and off detection 0.7kg Adjustable roller lever type IP67, dg AC50V-5A DC5V-0.8A DC50V-0.A 0 to 70 degrees C G/ Waterproof (VCL-500) Switch detection with one ( switches inside) 0.77kg Remark: The above are standard TOMOE-compatible limit switches. It is also possible to install limit switches other that those listed above. For details, please consult us. TMS-BOX LS-J WLCA LX500 VCX

18 Proximity switches Purpose Proximity switches are used to convert the valve position (full close, full open, half open) into electric signals for lamp indication at a remote location. Standard specifications Product Manufacturer With power source Motion mode Detecting distance Object to be detected Power source voltage Current consumption Class of insulation Operating temperature Connection Contacts Weight M8 shielded type (Can be embedded in metal.) EE-X7D-N OMRON DC -wire system NO 0 to 5.6mm Magnetic metal (stainless steel possible) DC to V to 00mA IP67 5 to 70 degrees C Cord draw type (m) On or off detection with one Two for both on and off detection 0.kg M8 non-shielded type (Cannot be embedded in metal.) EE-XMD OMRON DC -wire system NO 0 to.mm Magnetic metal (stainless steel possible) DC to V to 00mA IP67 5 to 70 degrees C Cord draw type (m) On or off detection with one Two for both on and off detection 0.kg M0 shielded type (Can be embedded in metal.) EE-X0D-N OMRON DC -wire system NO 0 to 8mm Magnetic metal (stainless steel possible) DC to V to 00mA IP67 5 to 70 degrees C Cord draw type (m) On or off detection with one Two for both on and off detection 0.8kg Auto-switch unit (Can be embedded in metal.) D-A9 TOMOE Valve AC/DC -wire system NO Magnet AC00V DCV 5 to 0mA 5 to 0mA IP67 0 to 60 degrees C Terminal block connection (Cable dia.: 7 to 9) Switch detection with one ( switches inside) 0.07kg Remark: The above are standard TOMOE-compatible proximity switches. It is also possible to install limit switches other that those listed above such as a DC -wire, AC -wire, AC/DC -wire or connector-type proximity switch. For details, please consult us. M8 shielded type M8 non-shielded type M0 shielded type Auto-switch unit 98-8

19 Positioners Purpose A positioners are used for quick and accurate control of the valve opening angle with pneumatic signals or -0mA DC input signals from a control room or controller unit. Standard specifications Manufacturer Input signal Resistance Supply air Output flow rate Air consumption Operating temperature Class of insulation Air connection port size Conduit entry Sensitivity Repeatability Hysterisis Option Weight Electro-Pneumatic, analog TCE000 Tomoe to 0mA 50 ( to 0mADC) 0. to 0.7MPa 80L/min. or more (SUP=0.MPa) Within L/min. (SUP=0.MPa) 0 to 8 degrees C (Non explosion-proof) 0 to 60degrees C (Explosion-proof type dg) IP65, ExdBT6X Rc/ -G/ Within 0.5%FS Within.5%FS Within %FS.k Electro-Pneumatic, analog TP800 Tomoe to 0mA 55 ( to 0mADC) 0. to 0.7MPa 00L/min. or more (SUP=0.MPa) Within L/min. (SUP=0.MPa) 0 to 8 degrees C (Non explosion-proof) 0 to 60 degrees C (Explosion-proof type dg) IP67, ExdBT5 Rc/ -G/ Within 0.5%FS Within %FS Within %FS.6kg Electro-Pneumatic, digital (smart) AVP00 Yamatake to 0mA 00 ( to 0mADC) 0. to 0.7MPa 50L/min. or more (SUP=0.MPa) Within 0L/min. (SUP=0.MPa) 0 to 80 degrees C (Non explosion-proof) 0 to 60 degrees C (Explosion-proof type dg) IP65 (option: ExdCT6X) Rc/ -G/ Within %FS Within %FS Within %FS Analog signal ( to 0 ma) output Any special opening setting Supports field bus..8kg Electro-Pneumatic, digital (smart) SVX00 Yamatake to 0mA 600 ( to 0mADC) 0. to 0.7MPa 50L/min. or more (SUP=0.MPa) Within 0L/min. (SUP=0.MPa) 0 to 80 degrees C IP65 (Non explosion-proof) Rc/ G/ Within %FS Within %FS Within %FS Any special opening setting Supports HART protocol..kg Pneumatic-Pneumatic IP to 0.MPa 0. to 0.7MPa 00L/min. or more (SUP=0.MPa) Within L/min. (SUP=0.MPa) 0 to 80 degrees C Rc/ Within 0.5%FS Within %FS Within %FS.kg Remark: The above are standard TOMOE-compatible positioners. It is also possible to install positioners other that those listed above. For details, please consult us. TCE000 AVP00 TP800 SVX00 IP

20 Manual operation unit Purpose The operation unit is for manual operation of the pneumatic cylinder when air supply fails. Standard specifications Function Applicable cylinder Remarks Manual lever Lever (A) Double acting type () The bypass valve must be opened. () Never use for any single acting type cylinder. Manual screw handle Screw handle (B) Single acting type (C) Single acting type () Attach and detach the lock screw exactly before and after operation. () Adjustment is possible in the full close position. Manual gear unit Worm gear (D) Double acting type (E) Double acting type over -00 (F) Single acting type () Be sure to open the bypass valve. () Attach and detach the clutch exactly before and after operation. Manual lever Manual screw handle Manual gear unit 00-0

21 Stroke adjusters Purpose The stroke adjuster sets the valve opening freely from the outside. Standard specifications Function Free opening unit Adjust screw Side adjust screw Side adjust screw Applicable cylinder (A) Double acting type (B) Single acting type Remarks After attaching a long adjustment bolt to the cylinder cover, attach the cover of the aluminium casing. Attach long adjusting screws and lock nut to the cylinder cover. (A) (B) Speed controllers Purpose For double-acting cylinders, the speed controller is used as meter out (exhaust throttle) and for single-acting cylinders, it is used as meter in (suction throttle). Standard specifications Manufacturer ASN-0 SP-Z-B Tomoe JIS symbol Applicable cylinder type Option Needle revolution Adjustable range Air connection port size Attachement Weight l-5 type With silencer 0 rotations 5 to 0 secs. Screw into solenoid valve exhaust port (Rc /8) 0.06kg l-5 type With bypass valve rotations 5 to 0 secs. Rc / Install to cylinder Remark: The above are standard TOMOE-compatible speed controllers. It is also possible to install speed controllers other that those listed above. For details, please consult us. 0.6kg - 0

22 Silencers Purpose Silencers eliminate noise at the exhaust ports on various kinds of pneumatic accessories. Standard specifications Manufacturer SL- AN0-KM6 AN00-0 JIS symbol Applicable cylinder type Effect of muffing Operating temperature Port size Attachement Weight I/Q/R- to type 0dB (A) 5 to 60 degrees C Rc/8 Screw into exhaust port of PCS/PCD06-TC 0.0kg I/Q/R- to type 5dB (A) 5 to 60 degrees C 6 Install to exhaust port together with one-touch pipe coupler. 0.0kg I/Q/R- to type, I-5 type 0dB (A) 5 to 60 degrees C Rc/ Screw into exhaust port. Remark: The above are standard TOMOE-compatible silencers. It is also possible to install silencers other that those listed above. For details, please consult us. 0.0kg Lock-up valves Purpose When air supply fails, the lock-up valve automatically stops the line until pressure is restored and keeps the operating unit of the cylinder at the stay-put position. Standard specifications Manufacturer IL-0 IL0-0 JIS symbol Applicable cylinder type Effective sectional area Operating temperature Air connection port size Signal pressure connection port Weight I- to 5 type 7mm 5 to 60 degrees C Rc/ Rc/ 0.6kg Q/R- to type 7mm 5 to 60 degrees C Rc/ Rc/ 0.kg Remark: The above are standard TOMOE-compatible lock-up valves. It is also possible to install lock-up valves other that those listed above. For details, please consult us. 0 -

23 Examples of standard air circuits for pneumatic actuators Standard and semi-standard accessories and their use Example of standard air circuit for on/off operation (double-acting type) Shown below are standard circuits to open and close a butterfly valve driven by a double-acting air cylinder while transmitting electrical signals from a remote control room. Switching of the flow of operation air is performed by the solenoid valve, and detection of the open/close position of the valve is performed by a limit switch, with feedback of the electrical signals to the control room. 5-way solenoid valve (single solenoid) Butterfly valve opens when solenoid valve is energized. Reducing valve with filter Open when pressurized Closed when pressurized Supply air min. 0. MPa Limit switch Butterfly valve Air filter Regulator Lubricator Butterfly valve closes when solenoid valve is energized. Reducing valve with filter 5-way solenoid valve (single solenoid) Open when pressurized Closed when pressurized Supply air min. 0. MPa Limit switch Butterfly valve Butterfly valve closes when SOL. is energized. Butterfly valve opens when SOL. is energized. Reducing valve with filter 5-way solenoid valve (single solenoid) Open when pressurized Closed when pressurized Supply air min. 0. MPa Once SOL. is energized, the condition is maintained even after it is de-energized unless SOL. is energized. Limit switch Butterfly valve - 0

24 Example of standard air circuits for pneumatic actuators Example of standard air circuit for control operation (double-acting type) Shown below are examples of standard circuits in which a P/P or E/P positioner is attached to the butterfly valve driven by a double-acting pneumatic cylinder to give instruction signals from a remote control room to the positioner. This adjusts the valve opening exactly and quickly in proportion to the signals, and also detects the open/close position of the valve by a limit switch which sends feedback of the electrical signals to the control room. Direct action Butterfly valve closes when signal increases. Butterfly valve opens when signal decreases. SHUT Valve motion OPEN Signal current: to 0mA Signal pressure: 0 to 00kPa Supply air min. 0. MPa (kpa) Signal pressure (ma) Signal current Open when pressurized Closed when pressurized Limit switch Butterfly valve Positioner (pneumatic-pneumatic or electro-pneumatic) Reducing valve with filter The butterfly valve opens fully when the input signal goes off under a state of assured air supply. 5 Reverse action Butterfly valve opens when signal increases. Butterfly valve closes when signal decreases. SHUT Valve motion OPEN Open when pressurized Closed when pressurized Supply air min. 0. MPa Signal current: to 0mA Signal pressure: 0 to 00kPa (kpa) Signal pressure (ma) Signal current Limit switch Butterfly valve Positioner (pneumatic-pneumatic or electro-pneumatic) Reducing valve with filter The butterfly valve closes fully when input signal goes off under a state of assured air supply. 0 -

25 Example of standard air circuits for pneumatic actuators Example of standard air circuit for on/off operation (single-acting type) Shown below are examples of standard circuits to operate the valve automatically to the safe side of open or close when the operating air supply or power supply fails in the middle of operation. Butterfly valve closes when air supply falls. (Opened by pressure when solenoid valve is energized.) Butterfly valve closes when power supply falls. (Opened by pressure when solenoid valve is energized.) 5-way solenoid valve (single solenoid) Reducing valve with filter For open side adjustment Open when pressurized For close side adjustment Silencer Supply air min. 0. MPa Shut-off plug Limit switch Spring shut cylinder is used. Butterfly valve Butterfly valve opens when power supply falls. (Closed by pressure when solenoid valve is energized.) Butterfly valve opens when air supply falls. (Closed by pressure when solenoid valve is energized.) Reducing valve with filter 5-way solenoid valve (single solenoid) Closed when pressurized Speed controller For close side adjustment For open side adjustment Supply air min. 0. MPa Silencer Shut-off plug Limit switch Spring open cylinder is used. Butterfly valve -5 05

26 Example of standard air circuits for pneumatic actuators Example of standard air circuit for control operation (single-acting type) Shown below are examples of standard circuits in which the P/P or E/P positioner is attached to the butterfly valve driven by a single-acting pneumatic cylinder to adjust valve opening exactly and quickly in proportion to the signals transmitted by a local controller or from a remote control room. This will also detect the open/close position of the valve by a limit switch which sends feedback of the electric signals to the control room. When the operating air supply or power supply fails, the valve is automatically operated to the safe side of open or close. Direct action Butterfly valve closes when signal increases. Butterfly valve opens when signal decreases. Speed controller SHUT Valve motion OPEN Closed when pressurized For closed side adjustment For open side adjustment 0 60 Signal current: to 0 ma or Signal pressure: 0 to 00 kpa Supply air min. 0. MPa 00 (kpa) Signal pressure 0 (ma) Signal current Shut-off-plug Reducing valve with filter Silencer Spring open cylinder is used. Limit switch Butterfly valve Positioner (pneumatic-pneumatic or electro-pneumatic) Butterfly valve opens when air supply fails. Reverse action Butterfly valve opens when signal increases. Butterfly valve closes when signal decreases. SHUT Valve motion OPEN 0 60 Signal current: to 0 ma or Signal pressure: 0 to 00 kpa Supply air min. 0. MPa 00 (kpa) Signal pressure 0 (ma) Signal current Shut-off-plug Reducing valve with filter Closed when pressurized Spring shut cylinder is used. For open side adjustment For closed side adjustment Silencer Limit switch Butterfly valve Positioner (pneumatic-pneumatic or electro-pneumatic) Butterfly valve closes when air supply fails. 06-6