Air Cylinders and Grippers
With over 190 models within 5 product families, Koganei Air Cylinders offer innovative design and unmatched performance. This product range includes Round Body Cylinders, Compact Cylinders, Tie-Rod Linear Actuators, Precision / Guided Actuators, Rodless Actuators, Rotary Actuators, Grippers, and Accessories.
Product Lineup
Linear Round Body Pneumatic Cylinders
Koganei offers innovative design and unmatched performance of linear round body pneumatic cylinders, with over 190 models within 5 product families. Ultra-efficient compact designs allow engineers to reduce machine footprints or accommodate feature expansions.
PBDA Series Pen Cylinders
The PBDA series includes the smallest diameter linear round body cylinders in the world (with bore sizes as small as 2.5mm), which allow machine and tool designers to miniaturize devices, machines, and automated processes.
- Bore Sizes from 2.5mm to 16mm
- High Temperature Operation
- Integrated Speed Control Option
- Stroke Adjustment Option
- Stainless Steel Tubes
- RoHS Compliance
DA Series Slim Cylinders
The stainless-steel tubing linear round body cylinder series provides OEM customers an extensive lineup of options to meet almost any application.
- Low Speed Movement
- Heat Resistance
- Variable Cushions
- Multiple Mounting Options
- Low Speed Options
- RoHS Compliance
TWDA / HTWDA Series Twin Port Cylinders
Twin Port round body cylinders offer a reduction in the overall size requirement of the pneumatic circuit. The Twin Port Cylinders have co-located dual piping ports providing high rigidity to torque movement and are offered in 5 different variations.
- Small Mounting Pitch
- High Accuracy at End of Stroke
- Connection Ports Selected in 90 Degree Intervals
- Highly Rigid Mounts
- No Dead Space Around Cylinder
- RoHS Compliance
SDA / HSDA Series Swing Cylinders
Swing Cylinders are unique linear round body cylinders that swing at end of a stroke. This design allows OEM’s to use less components by using an innovative cylinder that performs two movements with one element – doing more work in less space.
- A combination of linear and swing motion
- 45, 90, 120, 180 Degree options
- Fine Adjustment Mechanism Allows for Any Swing Angle
- Single Unit Reduces Design Time
- Sensor Switches Optional
- RoHS Compliance
RHDA Series Twist Cylinders
The uniquely designed linear round body cylinders provides 90-degree rotation during stroke movement, which allows engineers to reduce both the overall physical size of the pneumatic circuit and the number of components required to perform the work. With the dual piping terminated at one location making the overall size even more compact, the RHDA Series Twist Cylinders are ideal for miniaturizing devices, machines, or automated processes.
- Slim Body
- Concentrated Piping for Space Efficiency
- One Stroke Provides Linear and Swing
- Various Mounting Designs
- 90 Degree Rotation
- RoHS Compliance
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Compact Pneumatic Cylinders
Koganei offers innovative design and unmatched performance of compact pneumatic cylinders, with over 846 models within 8 product families. Ultra-efficient compact designs allow engineers to reduce machine footprints or accommodate feature expansions.
BC Series Basic Cylinders
There is nothing basic about a cylinder series that has been tested to exceed 15 million cycles as compared to the industry average of only 3 million cycles. The BC Series offers the longest lasting, lightest weight, and smallest physical size block cylinder on the market with the most competitive price.
- Industry Leading Cycle Life
- Smallest, Lightweight, Compact
- Corrosion & Heat Resistant Available
- Low Minimum Operating Pressure – Speeds Down to 10mm/second
- Utilizes Standard Integrated 4mm Sensor Groove
- RoHS Compliance
MBDA Series Mini Bit Cylinders
For the most compact square body actuator available at only 4.5mm bore, these miniature actuators help OEM customers do more in less space. Monitor your stroke as we offer some of these models with magnets, allowing you to integrate our solid-state sensors.
- Class 10 Cleanroom Models
- Short Mounting Pitch
- Can be used Without Lubrication
- ZE Solid State Sensor Switch Optional
- Plain or Male Thread Piston Rod
- RoHS Compliance
NDA / HNDA Series Knock Cylinders
Our innovative design can mount to a panel utilizing simple wrench flat body. This allow s OEM engineers to design and install some of the most compact pneumatic circuits on the market today. Take advantage of miniaturization by ordering the threaded insert model that allows the entire head side of the cylinder to be integrated into a manifold, exposing only the rod thread length making this one of the smallest overall dimension cylinder on the market.
- Total Length as Short as Possible
- 5 Mounting Options
- Non-ion Specification
- I and Y Knuckles Available
- Optional Sensor Switch
- RoHS Compliance
BDA / HBDA Series Multi Mount Cylinders
This Series provides OEM customers the most compact body design along with non-rotating rod specifications. Mounting options provide flexibility to orient this cylinder to your design rather than changing your design because of a component.
- High Degree of Parallel and Perpendicular Accuracy
- Combination of a Square and Compact Body
- Non-rotating Types Available
- 4 Surface Mounting Options
- 3 Sensor Types Optional
- RoHS Compliance
CDA / HCDA Series Jig Cylinders
This is our original compact block cylinder series that continues to be a reliable option for many OEM customers with 15 model variations. The Selection Guide provides a summary of the 650 different CDA Series Jig Cylinder variations available in Basic Models, Low Friction Models and Stroke Adjustable Models.
- Bore Sizes from 6mm to 100mm
- Rod Thread Option Male & Female
- Integrated End of Stroke Lock
- Non-ion Versions Available
- Utilizes Standard Integrated 4mm Sensor Groove
- RoHS Compliance
TBDA / HTBDA Series Precision Guided Actuators
Ingenious non-rotating actuator combines two cylinders into one compact body. Reducing design costs and number of parts for non-rotating devices. Strengthened long bushing for the rod bearings realizes efficient design.
- Precise Accuracy, Non-Rotating
- Double Piston Construction
- Mount in Any Direction
- Stopper Bolt Allows for Stroke Adjustment
- Magnet for Sensor Switch Included
- RoHS Compliance
BDAV Series Vacuum Pad Equipped Cylinders
A compact actuator that is delivered to you with an integrated vacuum cup. With a hollow rod structure and the very short overall length, these Cylinders have been designed for easier installation with complete tube connection on one side. With a very little movement, these Cylinders securely cover vacuum pick up, transfer and other functions.
- Hollow Rod Structure Minimizes Total Length
- Integrated Vacuum-in Cylinder
- All Piping Located on One Side
- Mount to Walls and Mechanical Devices
- Space Saving
- RoHS Compliance
KDV Series High Speed Cylinders
The fastest operating pneumatic cylinder on the market up to 100 cycles per second. Designed High-speed inspection or Removal of defective products too heavy for removal by air.
- 100 Hz Operation
- Space Savings, Energy Savings, Pipe Savings
- 5ms Response Time
- Integrated with High Speed 4 Port Valve
- Mount in any Direction
- RoHS Compliance
Tie-Rod Linear Actuators
Koganei offers innovative design and unmatched performance compact pneumatic Tie-Rod Actuators with 129 models within 2 product families. Ultra-efficient compact designs allow engineers to reduce machine footprints or accommodate feature expansions. For high force applications that require high rigidity to torque moments (pitch, yaw, roll), Tie Rod Linear Actuators meet and exceed demands from OEM customers.
DDA Series DYNA Tie-Rod Actuators
Wide product range tie-rod type medium-size actuators. Mounting types conform to ISO standards. New cushion needles and floating packing make the series easy to install.
- Braking Function
- End of Stroke Locking
- 8 Mounting Configurations
- Heat Resistant Models
- 1500mm Max Stroke
- RoHS Compliance
KSD Series Tie-Rod Actuators
Installation dimensions comply with ISO and JIS standards. Strokes up to 2000mm with high power are available.
- 2000 mm Max. Stroke
- Class 2 Pressure Rating
- Cylinder Tube Aluminum or Steel
- High-power Dust Wiper
- Sensor Switches Optional
- RoHS Compliance
Precision / Guided Actuators
Koganei offers innovative design and unmatched performance compact Precision Guided Actuators with 184 models within 10 product families. Ultra-efficient compact designs allow engineers to reduce machine footprints or accommodate feature expansions. Precision Guided Actuators meet and exceed demands from OEM customers.
SGDA Series Precision Guided Actuators
Designed for both Cleanrooms and Conveyor applications. Four types of installation are possible, in response to the installation environment, and piping location can also be selected in two different directions. 23 different SGDA Series Precision Guided Actuators available.
- Double Acting Cylinder with Guide Rods
- Slide Bearings or Rolling Bearings Available
- Standard Configurations Include Stroke Adjustment, End Keep, and Heat Resistant
- Multiple Port Locations and Mounting Options Allows for Easy Installation
- Utilizes standard integrated 4mm sensor groove
- RoHS Compliance
MGA Series Mini Guide Slider Precision Guided Actuators
The tabletop of each unit is Stainless Steel, heat treated and grinding finished. Locating dowel pin hole provides quick installation. 44 different MGA Series Mini Guide Slider Precision Guided Actuators available.
- Double Acting Slide with Precision, Pre-loaded Integrated Guide Rail
- Integrated Guide Rail Allows for Compact Envelop
- Sensor Rail and Piping Direction Can Be Modified in the Field with No Additional Parts
- 14 Standard Configurations Available Which Include Stroke Adjustment, End Keep, and End Keeps
- Location Pin Hole Standard for Precision Installations
- RoHS Compliance
MGT Series Precision Mini Guide Table
Integration of compact, high-precision, high rigidity table, guide, and cylinder. Uses a 4-point contact linear guide. Metal stopper and standard shock absorber are included for position accuracy. 12 variations of the MGT /MGTS Series Precision Mini Guide Table available.
- Double Acting Table with Precision, Pre-loaded Integrated Guide Rail
- Integrated Guide Rail Allows for Compact Envelop
- Designed to Support Metal Stops and Patented Linear Orifice Shock Absorber
- Sensor Rail and Piping Direction Can Be Filed Modified – No Additional
- Location Pin Hole Standard for Precision Installations
- RoHS Compliant
ARS Series Rod Slider Precision Guided Actuators
The worktable includes a twin rod cylinder and two guides to achieve high accuracy, high rigidity, and large load. In addition, the center stopper structure prevents the table from slanting to assure stable accuracy. Dowel pin holes for mounting location give easy and sure installation and removal. Cleanroom compatible versions available. 5 different ARS Series Rod Slider Precision Guided Actuators available.
- Double Acting Slide with Precision, Pre-loaded Guide Rail
- Standard Configurations Include Shock Absorbers and End Keeps
- Twin Bore Design Allows for High Thrust in a Small Package
- Location Pin Hole Standard for Precision Installations
- Utilizes Standard Integrated 4mm Sensor Groove
- RoHS Compliance
BCG Series Precision Guided Actuators
Possible to create all assembly processes with just BC cylinders. Industry leading cycle life. Body extrusion supports Two color LED sensor switches for simple mounting. H1 grease compatible is standard. 7 different BCG Series Precision Guided Actuators available.
- Double Acting Slide with Precision, Pre-loaded Guide Rail
- Standard Configurations Include Corrosion and Heat Resistant Models
- Design Allows for the Same Thrust in Smaller Envelope with Longer Cycle Life
- Location pin hole standard for precision installation
- Utilizes standard integrated 4mm sensor groove
- RoHS Compliance
XDA Series AXIS Precision Guided Actuators
Double-sided guides assembled in the cylinder achieve high non-rotating accuracy. A sensor indicator shows magnet location so that the sensor switch operation point can be confirmed from outside as standard equipment. A compact shock absorber unit of the same design with the body is available. 30 different XDA Series Axis Precision Guided Actuators available.
- Double Acting Cylinder with Guide Rods
- Three Bearing Options Available
- Multiple Port Locations and Mounting Options Allows for Easy Installation
- Single Rod and Double Rod Options Available
- Utilizes standard integrated 4mm sensor groove
- RoHS Compliant
ZS Series Z Slider Precision Guided Actuators
Developed mainly for movement in the Z Axis available. The thin, lightweight, and compact body offers the best match for lifters, stoppers, and pick-and-place on different levels in automated manufacturing system. Cleanroom compatible versions available. Achieve accuracy, rigidity, and stroke travel linearity, in response to precision machining and requirements on assembly at the best price. 32 different ZS Series Z Slider Precision Guided Actuators available.
- Double Acting Slide with Guide Rail
- Low Profile Twin Bore Designed for Z Axis Movements
- Standard Configurations Include Stroke Adjustment, End Keep, Buffer, and Symmetrical
- Designed to Support Metal Stops and Patented Linear Orifice Shock Absorber
- Utilizes standard integrated 4mm sensor groove
- RoHS Compliance
TBDA / HTBDA Series Precision Guided Actuators
Ingenious non-rotating actuator combines two cylinders into one compact body. Reducing design costs and number of parts for non-rotating devices. Strengthened long bushing for the rod bearings realizes efficient design. 11 different TBDA /HTBDA Series Precision Guided Actuators available.
- Precise Accuracy, Non-Rotating
- Double Piston Construction
- Mount in Any Direction
- Stopper Bolt Allows for Stroke Adjustment
- Magnet for Sensor Switch Included
- RoHS Compliance
SU Series Precision Slide Unit
Two cylinders are incorporated into the table for high non-rotating accuracy, positional accuracy, and space saving. 12 different SU Series Slide Unit variations available.
- Double Acting Twin Piston, Double Rod Design
- Fixed Table, End Plate or Rail-on-Plate
- Space Saving Design
- Provides Non-rotating and Positioning Accuracy
- End Keep Designs
- RoHS Compliance
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Linear Rodless Actuators – Slit Type
Koganei offers innovative design and unmatched performance compact Slit Type Linear Rodless Actuators with 43 models within 6 product families. Ultra-efficient compact designs allow engineers to reduce machine footprints or accommodate feature expansions. Precision Guided Actuators meet and exceed demands from OEM customers.
- ORV/HORV Series Slit Type Linear Rodless Actuator
- ORC Series Slit Type Linear Rodless Actuator
- ORCA Series Slit Type Linear Rodless Actuator
- ORGA Series Slit Type with Guide Linear Rodless Actuator
- ORK Series Slit Type with Cam Follower Guide Linear Rodless Actuator
- ORB Series Slit Type with Integrated Guide Linear Rodless Actuator
- ORS Slit Type with Linear Guide Linear Rodless Actuator
- ORW Series Slit Type with Linear Guide Linear Rodless Actuator
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Linear Rodless Actuators – Magnetic Type
Koganei offers innovative design and unmatched performance compact Magnetic Type Linear Rodless Actuators with 65 models within 6 product families. Ultra-efficient compact designs allow engineers to reduce machine footprints or accommodate feature expansions. Precision Guided Actuators meet and exceed demands from OEM customers.
- MRV Series Magnet Type Flat Rodless Actuator
- MRC Series Magnet Type Linear Rodless Actuator
- MRG Series Magnet Type with Guide Linear Rodless Actuator
- MRB Series Guide Integrated Magnet Type Linear Rodless Actuator
- MRS Series Magnet Type with Linear Guide Linear Rodless Actuator
- MRW Series Magnet Type with Linear Guide Linear Rodless Actuator
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Rotary Pneumatic Actuators
Koganei pneumatic rotary actuators provide OEM customers a wide range of rotation degree options from compact, space saving designs. With 22 models within 7 product families These Rotary Actuators meet and exceed demands from our OEM customers. Learn more about our piston type, vane type and index table models below.
- RAP/HRAP Piston Type Rotary Actuator
- RAT Piston Type Rotary Actuator
- RAF Piston Type Rotary Actuator
- RAN Vane Type Rotary Actuator
- RAG Vane Type Rotary Actuator
- RWT Indexer Table
- SDA/HSDA Series Swing Cylinders
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Pneumatic Actuator & Cylinder Accessories
- Cylinder Rod End
- Cylinder Joint
- Solid State Sensor Switch
- Reed Sensor Switch
- Linear Magnetic Sensor Controllers
- Stroke Sensor – ZM Series
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Compact Pneumatic Grippers
Koganei offers innovative design and unmatched performance of Compact Pneumatic Grippers, with over 117 models within 8 product families. Pick and place applications require the use of pneumatic grippers, a component that is able to perform gripping and/or chucking movements to ensure secure clamping for the products that are being moved cycle after cycle. Ultra-efficient compact designs allow engineers to reduce machine footprints or accommodate feature expansions.
NHC Series Parallel Gripper with Guide
Designed for high rigidity and high accuracy chucking and gripping. This series is 40% lighter in weight 45% smaller physical dimension than previous models of same bore and stroke. Robots take advantage of this series by reducing the effect of overall payload for end of arm effectors (EOATS). Use of high-rigidity linear guide achieves repeatability of ±0.01mm [±0.0004in.] or less. Centering accuracy is also ±0.07mm [±0.0028in.] or less. The Selection Guide provides a summary of the 4 different NHC Series Parallel Pneumatic Gripper variations available.
- Parallel Type with High Precision, Preloaded Linear Guides
- Most Compact Envelope
- Lightest Weight
- Dowel Locating Holes Standard for Precision Installations
- Utilizes Standard Integrated 4mm Sensor Groove
- RoHS Compliant
NHB-PG Series Parallel Gripper with Guide
Designed for chucking applications. The lever portion uses a linear guide for long operating life, high precision, long lever travel gripping, and overhang gripping. Gripping position repeatability ±0.01mm [±0.0004in.]. Centering accuracy is also ±0.07mm [±0.0028in.]. Magnet for sensor switch is standard. The Selection Guide provides a summary of the 17 different NHBD-PG Series Pneumatic Gripper variations available.
- Parallel Type with High Precision, Preloaded Linear Guides
- Double Acting, Single Acting or Mechanically Operated Available
- Long Stroke Options
- Fingers Attachment Options
- Utilizes Standard Integrated 4mm Sensor Groove
- RoHS Compliant
NHB-P/HNHB-P Series Parallel Gripper
Ideal for OEM applications looking for high production rates with a maximum operating frequency of 180 cycles per minute. In addition, engineers reduce the overall weight for any gripping or clamping processes with units weighing as little as 47 grams. The Selection Guide provides a summary of the 24 different NHB-P / HNHB-P Series Pneumatic Gripper variations available. NHB-P / HNHB-P Series Grippers offer:
- Parallel Type with Slide Bearing or Cross Roller Bearings
- Double and Single Acting Options
- Dust Cover Available
- Work Ports Located on Multiple Surfaces for Easy Plumbing
- Utilizes Standard Integrated 4mm Sensor Groove
- RoHS Compliant
NHB-S/HNHB-S Series Swing Gripper
Perform wide gripping applications with an open range up to 30 degrees. Units weighing as little as 40 ounces contribute to the weight reduction for robotic end of arm tooling. Sensor switches are available along with mounting brackets to meet your design envelope and positioning. The Selection Guide provides a summary of the 17 different NHB-S / HNHB-S Series Swing Type Pneumatic Gripper variations available. NHB-S / HNHB-S Series Grippers offer:
- Swing Type
- Double and Single Acting Options
- High Precision Options
- Utilizes Standard Integrated 4mm Sensor Groove
- Multiple Mounting Option for Easy Integration
- RoHS Compliant
AFDPG Series Parallel Flat Gripper with Guide
Long stroke lengths are the biggest attraction in this compact flat gripper series. A miniaturized height dimension to help reduce the overall space required for OEM installations. High rigidity to torque moments from integrated linear guide, this series also boasts A wide range of operation variations include: synchronous types, asynchronous types, long types. The Selection Guide provides a summary of the 12 different AFDPG Series Pneumatic Gripper variations available. AFDPG Series Grippers offer:
- Flat, Compact Type with High Gripping Force
- High Precision, Preloaded Guide Rails
- Synchronous and Asynchronous Finger Travel Options
- Long Stroke Model Available
- Adjustable Finger Travel
- RoHS Compliant
NHL Series L-Hand Gripper with Guide
This series operates with an integrated linear guide and cam drive for finger operation that is perpendicular to the cylinder operation axis. Ultra-compact and ultra-light weight design provides maximum space reduction for OEM designs. The Selection Guide provides a summary of the 5 different NHL Series L shaped Pneumatic Gripper variations available. NHL Series Grippers offer:
- Parallel Type with High Precision, Preloaded Linear Guides Rotated 90 Degrees
- Design Allows for High O.D. Grip Force in a Smaller Envelope
- Work Ports Located on Both Sides for Easy Plumbing
- Low Profile Design Allows for Installations in Tight Places
- Dowel Holes Standard for Precision Installations
- RoHS Compliant
WHDP Series Wide Parallel Rack Gripper
Designed for wide gripping operation and offers gripping force up to 132 Newtons (29.7 lbf), which is impressive based on its overall dimension size. Four types of levers with open/close travel strokes, at 24, 32, 40, and 50mm [0.945, 1.260, 1.575, 1.969in) series as well. Lubrication not required. The Selection Guide provides a summary of the 4 different WHDP Series Pneumatic Gripper variations available. WHDP Series Grippers offer:
- Rack & Pinion, Parallel Type, Long Stroke
- Double Acting Operation
- Locating Holes Standard for Precision Installation
- Multiple Mounting Options for Easy Integration
- Utilizes Standard Integrated 4mm Sensor Groove
- RoHS Compliant
NHE Series 3-Finger Parallel Gripper with Guide
Three individual sets of linear guides provide the best rigidity to torque moments available for a 3-finger gripper. Centering accuracy is ±0.05mm [±0.0020in.] or less. Gripping position repeatability is ±0.01mm [±0.0004in.] or less. A hollow shaft makes this product perfect for adding a separate cylinder for workpiece removal. The Selection Guide provides a summary of the 6 different NHE Series Pneumatic Gripper variations available. NHE Series Parallel Grippers offer:
- 3 Finger Parallel Type with High Precision Preloaded Linear Guides
- Double Acting and Mechanical Versions Available
- Locating Holes Standard for Precision Installation
- Hollow Shaft in Center for Mounting Sensors or Ejection Cylinder/air Nozzle
- Utilizes Standard Integrated 4mm Sensor Groove
- RoHS Compliant
Rubber Hand Pneumatic Grippers
Air Picker Series – Rubber Air Hand Gripper
- Secure & Gentle Gripping by the Interior of the Workpiece
- Handles Irregular Objects by Conforming to their Surface
- Large Contact Area Provides High Load Capacity
- 12 Sizes for Inside Diameters of 8.5 – 105 mm (0.33 – 4.13 in.)
Air Gripper Series – Rubber Air Hand Gripper
Secure & Gentle Gripping by the Exterior of the Workpiece- Handles Irregular Objects by Conforming to their Surface
- Large Contact Area Provides High Load Capacity
- 4 Sizes for Outside Diameters of 5 – 45 mm (0.2 – 1.8 in.)
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