Pneumatic rotary actuator suitable for automatic open/close operation of ball valves and butterfly valves.
■Extensive options
Many models with various options are now available as standard. They meet versatile requirements for total system establishment.
１． Electro-pneumatic Positioner
２． Switch box
３．NAMUR-compliant 5-port Solenoid Valves（Incorporating bypass valve）
４． NAMUR-compliant compact Size Explosion-proof Solenoid valve（Incorporating bypass valve）
５．FR Unit（Regulator with Filter）
６． Bypass Valve Incorporating Speed Controller
■Complying with NAMUR standards
Solenoid valves mouting interface and optional actuator top mounting interface comply with NAMUR standards (VDI/VDE3845)

Features

Valve mounting interface：ISO5211 compliant.
Solenoid valves mouting interface and optional actuator top mounting interface comply with NAMUR standards (VDI/VDE3845)
Scotch yoke/double piston mechanism is adopted for compact design.
Scotch yoke mechanism features improved driving efficiency allowing compact design, while providing optimum torque
characteristics for controlling valves hich require maximum torque output at the start/stop ends of rotation.
TA3 series and its options can be operated without lubrication.
Single-acting（spring return）type incorporates spring cartridge.

Specifications

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Lightweight, compact pneumatic cylinders without tie rod mount, employing an extruded aluminium tube.

Specifications

Model Code      

External Dimensions

Dimension with dust cover

Consumption packing list

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Pneumatic rotary actuator suitable for automatic open/close operation of ball valves and butterfly valves.
■Extensive options
Many models with various options are now available as standard. They meet versatile requirements for total system establishment.
１． Electro-pneumatic Positioner
２． Switch box
３．NAMUR-compliant 5-port Solenoid Valves（Incorporating bypass valve）
４． NAMUR-compliant compact Size Explosion-proof Solenoid valve（Incorporating bypass valve）
５．FR Unit（Regulator with Filter）
６． Bypass Valve Incorporating Speed Controller
■Complying with NAMUR standards
Solenoid valves mounting interface and optional actuator top mounting interface comply with NAMUR standards (VDI/VDE3845)

Features

Valve mounting interface： ISO5211 compliant.
Solenoid valves mouting interface and optional actuator top mounting interface comply with NAMUR standards (VDI/VDE3845)
Scotch yoke/double piston mechanism is adopted for compact design.
The scotch yoke mechanism features improved driving efficiency allowing compact design while providing optimum torque
characteristics for controlling valves which require maximum torque output at the start/stop ends of rotation.
TA3 series and its options can be operated without lubrication.
Single-acting（spring return）type incorporates a spring cartridge.

Specifications

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■Bore size：12.7mm(1/2″)～38.1mm(1 1/2″)
■TC series cable cylinders with tracking rail have linear bearing at load mounting block.It runs on the quenched ground shaft.
Without need for guide to support loads, it is easy to install.

Specifications

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■Bore size：φ12,φ25,φ32,φ40,φ50,φ63）
■Options
・Reed switches / Switches without contact
Switch for detecting piston position. A slide groove cut throughout the whole length of the cylinder enables compact mounting of the switch as well as easy determination and shift of mounting position.
・Floating mounting bracket
Load mounting element capable of slight back-and-forth and rotational adjustments
This bracket can be used without centring of load usually needed at mounting.
・Tube support
Mid-stroke bracket to prevent cylinder tube from bending due to long stroke or heavy load.

Specifications

Reed Switches	Model code	CT（TRIAC）	RT
	Applicable voltage	AC100・110V（50/60Hz）	max.DC200V
	Max. Operating current	1.0A（at 30℃） 0.5A（at 60℃）	0.5A（at 40℃） 0.3A（at 70℃）
	Max. Contact capacity	–	10VA
	Response time	1ms or less	1ms or less
	Ambient temp	-40～60℃	-40～70℃
	Leakage current	1mA or less	–
	Indicator	–	LED
	Leadwire length	5m	5m
	Wiring diagrams

HALL-EFFECT SWITCH	Model code	KT（HALL-EFFECT SINKING SWITCH：NPN）	TT（HALL-EFFECT SOURCING SWITCH：PNP）
	Applicable voltage	DC5～25V
	Max. Operating current	0.2A
	Response time	10μs or less
	Ambient temp	-18～66℃
	Indicator	LED
	Leadwire length	5m
	Wiring diagrams
	Note	Hall-effect switches are not available for φ20

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■Bore size：19.1mm(3/4″)～50.8mm(2″)
■Pneumatic cylinder that returns by gravity. SA series are suitable for load-lifting applications. The cylinder supplies pressure only at lifting a load.
■Installation of the cylinder can be horizontal, perpendicular, or slope.

Specifications

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Cylinders based on CP6810H/CP6820H with heat-resistant reed switch for detecting stroke position.

Specifications

Switch	Model code	SS-5A	SS-6W
	Detecting method	Magnetic proximity switches
	Rated voltage	AC5～220V DC5～115V	AC5～220V DC5～125V
	Rated current	AC5～15mA DC5～20mA	2～30mA
	Lamp	–	LED light when switch is on
	Isolation resistance	100MΩ　Min.	50MΩ　Min.
	Withstand voltage	AC1,500V  / min	AC1,800V  / min
	Ambient temp.	0～100℃	-5～120℃
	Protect construction	IP65	Equivalent to IP65
	Electrical connection	Lead wire（φ4PVC・Heat resistant type・3m）	Terminal conduit
	Color of lead wire	Black	–
	Internal circuit

Model Code     

External Dimensions

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Lightweight Compact Heat-resistant Type
Lightweight, compact pneumatic cylinders without tie rod mount, employing an extruded aluminium tube.

Specifications

Model Code 

External Dimensions

Dimension With Dust Cover

Consumption Packing List

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Model code	RT	BT	CT形（TRIAC）
Circuit	Single pole,Single circuit	Single pole,Double circuit	Single pole,Single circuit
Applicable voltage	MAX DC200V	MAX DC175V	AC100・110V（50/60Hz）
Max. Contact capacity	MAX 10VA	MAX 3VA	–
Max. Operating current	0.5A（at 40℃）	0.25A（at 40℃）	1.0A（at 30℃）
Response time	1ms or less	1ms or less	1ms or less
Ambient temp	-40～70℃		-40～60℃
Leakage current	–	–	1mA or less
Indicator	LED	–	–
Wiring diagrams
Leadwire length	5m	5m	5m

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Oilless enclosed cylinders based on CP6810/CP6820 with 5-port solenoid valve and reed switch.
The advantage of integration of each unit can be fully enjoyed.

Specifications

Switch	Model code	SS-3A	SS-3B	SS-4C	SS-6W
	Detecting method	Magnetic proximity switches
	Rated voltage	Max.AC125V Max.DC100V	Max.DC24V	AC5～220V DC5～115V	AC5～220V DC5～125V
	Rated current	AC3～18mA DC3～25mA	30～65mA	AC5～15mA DC5～20mA	2～30mA
	Lamp	LED light when switch is on
	Isolation resistance	100MΩ　Min.			50MΩ　Min.
	Withstand voltage	AC1500V  / min			AC1800V  / min
	Ambient temp.	-5～60℃			-5～120℃
	Protect construction	IP67		IP65	Equivalent to IP65
	Electrical connection	Lead wire（φ4PVC・1m）		Conduit	Terminal conduit
	Color of lead wire	Gray	Black	–	–
	Internal circuit

Model Code     

External Dimensions

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CP6810/CP6810 oilless enclosed cylinders with directly mounted 5-port solenoid valve.
(MP6820) This design enables easier piping and reduction in air consumption, thus lowering costs.

Specifications

Model Code

External Dimensions

Solenoid valve assembly

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Specifications

Switch	Model code	SS-3A	SS-3B	SS-4C	SS-6W
	Detecting method	Magnetic proximity switches
	Rated voltage	Max.AC125V Max.DC100V	Max.DC24V	AC5～220V DC5～115V	AC5～220V DC5～125V
	Rated current	AC3～18mA DC3～25mA	30～65mA	AC5～15mA DC5～20mA	2～30mA
	Lamp	LED light when switch is on
	Isolation resistance	100MΩ　Min.			50MΩ　Min.
	Withstand voltage	AC1500V / min			AC1800V / min
	Ambient temp.	-5～60℃			-5～120℃
	Protect construction	IP67		IP65	Equivalent to IP65
	Electrical connection	Lead wire（φ4PVC・1m）		Conduit	Terminal conduit
	Color of lead wire	Gray	Black	–	–
	Internal circuit

Model Code     

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Lightweight, compact pneumatic cylinders without tie rod mount, employing an extruded aluminium tube.

Specifications

Model Code      

External Dimensions

Dimension with dust cover

Consumption packing list

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Oilless enclosed cylinders based on CP665 with 5-port solenoid valve and reed switch.
The advantage of integration of each unit can be fully enjoyed.

Specifications

Specification (Solenoid valve)

Specification (Switch)

Model code	SW-1	SW-2
Detecting method	Proximity  of iron
Rated voltage	AC/DC5 〜 115V	AC100 〜 220V
Rated current	2 〜 60mA	2 〜 30mA
Power rating	3W	6VA
Lam（p Leakage current）	LED light when switch is on	Neon lamp light up when switch is off （1mA）
Isolation resistance	20M Ω
Withstand voltage	1,500V 1
Ambient temp.	–5 〜 50℃
Protect construction	IEC IP-65（JIS C 0920）
Internal circuit

Model Code      

External Dimensions

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■Bore size：19.1mm(3/4″)～50.8mm(2″)
■Pneumatic cylinder that returns by gravity. SA series are suitable for load-lifting applications. The cylinder supplies pressure only at lifting up a load.
■Installation of the cylinder can be horizontal, perpendicular, or slope.

Specifications

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An automatic tensioner always gives a certain degree of tension to the cable.
Maintaining a good relationship between the cable and ground seal guarantees a longer seal life.
No bending due to stretched cable occurs, minimizing the wearing of cable.

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Oilless enclosed cylinders based on CP6810/CP6820 with 5-port solenoid valve and reed switch.
Advantage of integration of each unit can be fully enjoyed.

Specifications

Switch	Model code	SS-3A	SS-3B	SS-4C	SS-6W
	Detecting method	Magnetic proximity switches
	Rated voltage	Max.AC125V Max.DC100V	Max.DC24V	AC5～220V DC5～115V	AC5～220V DC5～125V
	Rated current	AC3～18mA DC3～25mA	30～65mA	AC5～15mA DC5～20mA	2～30mA
	Lamp	LED light when switch is on
	Isolation resistance	100MΩ　Min.			50MΩ　Min.
	Withstand voltage	AC1500V  / min			AC1800V  / min
	Ambient temp.	-5～60℃			-5～120℃
	Protect construction	IP67		IP65	Equivalent to IP65
	Electrical connection	Lead wire（φ4PVC・1m）		Conduit	Terminal conduit
	Color of lead wire	Gray	Black	–	–
	Internal circuit

Model Code     

External Dimensions

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CP665 oilless enclosed cylinder with directly mounted 5-port solenoid valve.

This design enables easier piping and reduction in air consumption, thus lowering costs.

Specifications

Specification(Solenoid valve)

Model Code      

External Dimensions

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CP6810/CP6810 oilless enclosed cylinders with directly mounted 5-port solenoid valve.
This design enables easier piping and reduction in air consumption, thus lowering costs.

Specifications

Model Code      

External Dimensions

Solenoid valve assembly

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■Bore size：38.1mm(1 1/2″)～50.8mm(2″)
■The load can travel twice the length of the cylinder stroke.
■Ensures further space-saving compared to standard type.

Specifications

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Lightweight, compact pneumatic cylinders without tie rod mount, employing an extruded aluminium tube.

Specifications

Model Code      

External Dimensions

Dimension with dust cover

Consumption packing list

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■Bore size：12.7mm(1/2″)～38.1mm(1 1/2″)
■TC series cable cylinders with tracking rail have linear bearing at load mounting block.It runs on the quenched ground shaft.
Without need for guide to support loads, it is easy to install.

Specifications

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Specifications

Switch	Model code	SS-3A	SS-3B	SS-4C	SS-6W
	Detecting method	Magnetic proximity switches
	Rated voltage	Max.AC125V Max.DC100V	Max.DC24V	AC5～220V DC5～115V	AC5～220V DC5～125V
	Rated current	AC3～18mA DC3～25mA	30～65mA	AC5～15mA DC5～20mA	2～30mA
	Lamp	LED light when switch is on
	Isolation resistance	100MΩ　Min.			50MΩ　Min.
	Withstand voltage	AC1500V / min			AC1800V / min
	Ambient temp.	-5～60℃			-5～120℃
	Protect construction	IP67		IP65	Equivalent to IP65
	Electrical connection	Lead wire（φ4PVC・1m）		Conduit	Terminal conduit
	Color of lead wire	Gray	Black	–	–
	Internal circuit

Model Code      

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Cylinders based on CP6810H/CP6820H with heat-resistant reed switch for detecting stroke position.

Specifications

Switch	Model code	SS-5A	SS-6W
	Detecting method	Magnetic proximity switches
	Rated voltage	AC5～220V DC5～115V	AC5～220V DC5～125V
	Rated current	AC5～15mA DC5～20mA	2～30mA
	Lamp	–	LED light when switch is on
	Isolation resistance	100MΩ　Min.	50MΩ　Min.
	Withstand voltage	AC1,500V  / min	AC1,800V  / min
	Ambient temp.	0～100℃	-5～120℃
	Protect construction	IP65	Equivalent to IP65
	Electrical connection	Lead wire（φ4PVC・Heat resistant type・3m）	Terminal conduit
	Color of lead wire	Black	–
	Internal circuit

Model Code     

External Dimensions

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Top seller among oilless enclosed type pneumatic cylinders.
With its high reliability and proven performance, this cylinder meets various applications in different fields.

Specifications

Model Code      

External Dimensions

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Heavy duty pneumatic cylinder based on CP611S2 with flange welded cylinder tube.

Specifications

Model Code      

External Dimensions

Dimension with dust cover

Consumption packing list

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Oilless enclosed cylinders based on CP665 with 5-port solenoid valve and reed switch.

The advantage of integration of each unit can be fully enjoyed.

Specifications

Specification(Solenoid valve)

Specification (Switch)

Model code	SW-1	SW-2
Detecting method	Proximity  of iron
Rated voltage	AC/DC5 〜 115V	AC100 〜 220V
Rated current	2 〜 60mA	2 〜 30mA
Power rating	3W	6VA
Lam（p Leakage current）	LED light when switch is on	Neon lamp light up when switch is off （1mA）
Isolation resistance	20M Ω
Withstand voltage	1,500V 1
Ambient temp.	–5 〜 50℃
Protect construction	IEC IP-65（JIS C 0920）
Internal circuit

Model Code      

External Dimensions

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The top seller among oilless enclosed type pneumatic cylinders. With its high reliability and proven performance, this cylinder meets various applications in different fields.

Specifications

Model Code      

External Dimensions

Dimension with dust cover

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Double rod cylinder designed based on CP665 pneumatic cylinder.

Specifications

Model Code      

External Dimensions

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Oilless enclosed cylinder based on CP665 with reed switch for detecting stroke position.
This cylinder boasts high adaptability regardless of loads or operational environment.

Specifications

Specification (Switch)

Model code	SW-1	SW-2
Detecting method	Proximity  of iron
Rated voltage	AC/DC5 〜 115V	AC100 〜 220V
Rated current	2 〜 60mA	2 〜 30mA
Power rating	3W	6VA
Lam（p Leakage current）	LED light when switch is on	Neon lamp light up when switch is off （1mA 以下）
Isolation resistance	20M Ω
Withstand voltage	1,500V 1
Ambient temp.	–5 〜 50℃
Protect construction	IEC IP-65（JIS C 0920 )
Internal circuit

Model Code      

External Dimensions

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Oilless enclosed cylinder based on CP665 with reed switch for detecting stroke position.
This cylinder boasts high adaptability regardless of loads or operational environment.

Specifications

Specification (Switch)

Model code	SW-1	SW-2
Detecting method	Proximity  of iron
Rated voltage	AC/DC5 〜 115V	AC100 〜 220V
Rated current	2 〜 60mA	2 〜 30mA
Power rating	3W	6VA
Lam（p Leakage current）	LED light when switch is on	Neon lamp light up when switch is off （1mA）
Isolation resistance	20M Ω
Withstand voltage	1,500V 1
Ambient temp.	–5 〜 50℃
Protect construction	IEC 規格 IP-65（JIS C 0920 防噴流）相当
Internal circuit

Model Code      

External Dimensions

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CP665 oilless enclosed cylinder with directly mounted 5-port solenoid valve.
This design enables easier piping and reduction in air consumption, thus lowering costs.

Specifications

Specification(Solenoid valve)

Model Code      

External Dimensions

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■Bore size：38.1mm(1 1/2″)～50.8mm(2″)
■The load can travel double the length of the cylinder stroke.
■Ensures further space-saving compared to standard type.

Specifications

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Heavy duty pneumatic cylinder based on CP611S2 with flange welded cylinder tube.

Specifications

Model Code      

External Dimensions

Dimension with dust cover

Consumption packing list

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The top seller among oilless enclosed type pneumatic cylinders. With its high reliability and proven performance, this cylinder meets various applications in different fields.

Specifications

Model Code      

External Dimensions

Dimension with dust cover

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CP611-based general purpose pneumatic cylinder with adjustable stroke is available in 2 types: AD type adjusts stroke at rod “IN” and AR type at rod “OUT”.

Specifications

Model Code      

External Dimensions

Dimension with dust cover

Consumption packing list

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Heavy duty type pneumatic cylinder with high rigidity and outstanding durability that ensure secure operation even in serious environments.

Specifications

Model Code      

External Dimensions

Dimension with dust cover

Consumption packing list

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Designed based on CP61 cylinders for long-stroke application, the CP691 series boasts high rigidity with excellent reliability and proven performance.

Specifications

Designation of Port location

The standard location of piping ports and cushions is shown in the dimension drawing of each model.
Configurations rotated by 90°or 180°from the standard as keeping the same relative locations of ports are deemed as the same and as the standard.
Identify the location of piping ports and cushions by the surface numbers shown in the illustration at right.

Model Code      

External Dimensions

φ40 〜63

φ80

φ100

φ125 〜250

LB φ40 〜250

FA φ40 〜250

FB φ40 〜250

CA φ40 〜250

CB φ40 〜250

Dimension of tie-rod reinforcing ring

Dimension with dust cover

Consumption packing list

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Heavy duty type pneumatic cylinder with high rigidity and outstanding durability that ensure secure operation even in serious environments.

Specifications

Model Code      

External Dimensions

Dimension with dust cover

Consumption packing list

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CP611-based general purpose pneumatic cylinder with adjustable stroke is available in 2 types: AD type adjusts stroke at rod “IN” and AR type at rod “OUT”.

Specifications

Model Code      

External Dimensions

Dimension with dust cover

Consumption packing list

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Double rod cylinder designed based on CP611 pneumatic cylinder.

Specifications

Model Code      

External Dimensions

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Corrosion-resistant pneumatic cylinder based on CP611 with stainless steel external materials.

Specifications

Model Code      

External Dimensions

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