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Pneumatic positioner for propotional acting :
The device positioner is particularly suitable to govern rotary actuators; used on butterfly or ball valves.
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Product Details
Torque up to 5110 Nm
+-10 Deg End stroke adjustment
Double Rack and Pinion Design
Hard Anodized Power coated AL body
FEATURES
-Pinion supported on polyacetal Bearings
-Maximum Working Pressure 10 bar
-Lubrication is not necessary
-Temperature Range: -40 oC to +100 oC
-Life > 1 million Cycles
-Anti blow-out pinion
-Double acting can be converted to single acting just by adding springs
-Unique spring Retainer construction
-Ease of handling and enhanced safety while dismantling (especially in single acting)
-No lubrication required for springs
-Pre-compression leads to longer spring life
-Modular spring construction permits combination of springs (26 combinations) to generate optimum torque
-Spring can be assembled or dismantled easily because of extra long bolts on covers.
END STROKE
-Setting scews provided on the body
-±10o setting possible for closing and opening
-Strong Machined Cam for locking
'V' SEAL
-Low on co-efficient of friction
-Longer life, no lubrication needed
-Excellent response to control valve positioning due to low friction
ISO PAD
-Valve mounting as per ISO 5211 with an additional one higher size pad
-Standardisation of mounting accessories
-ISO centering Ring for precise location
-Octagonal drive shaft for ease of mounting
SPRING
-GR III epoxy coated Spring having high corrosion resistance
-Modular Springs set catering to various valve torque characteristics
-Life Time Lubricated
-Non Buckling Modular Spring design
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Narrow Profile Air Table Actuators
The NPA actuator provides precise load guiding with a recirculating ball rail above its bore.
Two bearing styles are offered (single/double bearing block) to accommodate both lower cost and higher precision/cost applications.
With standard strokes up to 120mm, the NPA offers longer travel length than any competitive actuator of its type.
Bore sizes: 12, 20, 32mm.
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Diameters 8, 12, 18, 25, 32, 40 mm
Stroke length 1 ... 5,000 mm
Force 30... 754 N
Position sensing
Various cushioning options available
Guide variants
- Basic guide
- Plain bearing guide
- Ball bearing guide.
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Diameters 18, 25, 32, 40, 50, 63, 80 mm
Stroke length 10 ... 3,000 mm
Force 153... 3,016 N
Position sensing
Adjustable cushioning
Guide variants
- Basic guide
- Plain bearing guide
- Ball bearing guide
- Heavy-duty guide.
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DLB-B/L - DirectConnect Internally Powered Base Slide
These highly configurable internally powered linear base slides reduce the mounting footprint over externally powered slides by up to 50%. They are available in multiple strokes & sizes. DIRECTCONNECT mounting makes assembling these units together a snap.
- Bulit-in repairable cylinder
- Compact for extremely small spaces (-B)
- Longer strokes in Compact Space Saving Package (-L)
- Features DIRECTCONNECT mounting
RFE - Feed Escapement
The RFE series of feed escapements offer failsafe locking fingers, sealed design to prevent internal component wear, and built-in sensor mounting slots. They are the most effective mechanism for separating components fed from a track or conveyor.
- Finger locking mechanism ensures that only one finger can be retracted at one time for proper part feeding
- Square shaft prevents shaft from rotating
- Unit can be mounted using top, bottom, or face surface
DLM - Mini Ball Rail Slides
- Up to 8 position sensing available.
- Recirculating Double Bearing Option
- Adjustable Precision Stops
- High Temperature Viton Seal Option Available.
DMM - DirectConnect Slide Mounting Modules
These pre-engineered mounting modules are designed to provide a simple and sturdy solution for mounting DIRECTCONNECT Base Slides and Thrusters. Select from 10 different design styles in 3 sizes. Simply specify style, beam size, and basic dimensions.
- Simple and sturdy solution for mounting DirectConnect base slides and thrusters
- Pre-engineered designs save you time and money
- Individual components allow you to design your own modules
- Customize with add-on kits and accessories
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Inflated with air or a fluid (water, oil, glycol...) depending on the application, PRONAL flexible lifting bags are pneumatic components which perform mechanical functions such as pushing, squeezing, guiding, clamping, blocking, damping, lifting, moving...
They are easy to incorporate within mechanical systems and are used in presses, moulds, conveyors, handling robots, lifting tables...
Advantages :
- thin when empty,
- compact,
- uniform lifting power
- very easy to adapt,
- high lifting force.
A highly diversified range of products
- standard square shape (100 to 1,000 mm in length), single or multi-stage, inflation pressure up to 7 bar (12 models),
- customized rectangular or curved shape, all sizes,
- multiple accessories which can be adapted to the environment.
Made from elastomer-coated fabrics, flexible lifting bags are vacuum vulcanised at a temperature of 140°C.
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Firestone Airstroke actuators have long been used in the industrial market as pneumatic actuators incorporated into new and innovative machinery designs as well as replacement actuators for existing applications that had previously used traditional pneumatic or hydraulic cylinders.
These replacement markets are created by the advantages of a flexible walled pneumatic actuator that is durable, operates well in corrosive and abrasive industrial environments, easily accepts misalignment, and has a high ratio of stroke to collapsed height. Each of these features give Firestone Airstroke actuators the advantage over traditional cylinders.
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Logansport Pneumatic Cylinders
Ideal for horizontal or vertical applications. Eliminates many parts associated with closed center rotary inlets.
Features Include:
- Simple Inlet Design
- Constant Air Flow
- Up to 7,000 RPM Capability
- Standard Built in Trapping
- Optional Trip Rod and Thru Port
Inlet Assemblies:
The inlet assembly, sometimes called the distributer, can be designed in two ways. It can have a fixed position in relation to the piston housing, or it can float with the stroke of the cylinder (a "reciprocating" inlet).
Inlet Options:
Third port for air or coolant thru (view schematic)
Solid Trip Rod, which will sense cylinder position. Adjustable proximity switch holders (view schematic)
Thru hole trip rod for air or coolant thru. Will sense cylinder position utilizing adjustable proximity switch holders. (view schematic)
Trapping
This safety feature allows the cylinder to remain pressurized, and the chuck to maintain clamping pressure, in the event of a power loss.
Viton Seals
The seals keep compressed air or hydraulic fluid captured within the cylinder. The seals are designed to allow movement and support between internal components
Piston
Cylinders can be designed with a signle piston, two pistons connected in one housing (tandem), an open center piston (thru-hole), or with two different size pistons, in seperate housings, which can be energized independently (duplex)
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Series OCT. Dia. 10 with 25mm. Threaded connections or Rapids prefabricated Piston octagonal = profit of push de17% and stem antirotation. Compact construction, shaped tube aluminium, 1 only type of support and detector for all the diameters.
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Nonrotating, Double Acting 4 Bore sizes 3/4" thru 2" Strokes to 4" standard
Twin piston rods are incorporated into the cylinder head to achieve NON-ROTATION. The rods are securely fastened to the piston and tied together externally by a rod end tool bar.
The tool bar insures that the rods move in tandem and provides an ideal mounting surface for any attachments required by your application. The tool bar is furnished with threaded mounting holes or optional counter bored mounting holes.
Features:
4 Bore Sizes (3/4" to 2")
Strokes to 4" Standard (consult factory for longer strokes)
Self-lubricating Composite Body
Clear Anodized Aluminum Alloy Heads
Stainless Steel Tie Bolts
Bronze Rod Bushing
Prelubed with Magnalube-G® Grease
Chrome Plated Stainless Steel Piston Rods
Rod End Tool Bar
Air Service to 200 PSI
Minimum Recommended Operating Pressure - 15 psi
Temp Rating (cylinder) -25° to 225°F (-32° to 121° C)
Temp Rating (electronic sensors) -4° to 176°F (-20° to 80° C)
Internally Lubricated Buna-N Seals
Many Options Available
Magnetic Piston Sensing Available
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2A Cylinders Parker's 2A series pneumatic tie rod cylinders are heavy duty, steel-bodied cylinders designed for applications where a conventional aluminium-bodied pneumatic cylinder would be vulnerable to external physical damage. Typical applications include steel mills, aluminium smelters and foundries.
2A cylinders are designed to NFPA and ANSI specifications.
Standard pressure: up to 18 bar (250psi)
Bore sizes: 25.4mm to 355.6mm (1" to 14")
Choice of rod diameters and rod end threads
15 standard mounting styles
Any practical stroke length
Standard temperature range: -20°C to 80°C
Suitable for filtered & lubricated air - also available for non-lubricated air
Options include cushions, stroke adjusters, rod bellows and wipers, proximity sensors etc.
Special designs to customer specification.
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Jack meeting the standard ISO 24562 Dia. 32 with 250mm. Complete range. Tie jack TRB, shaped PRA and PRB, specific jack agroalimentary ICL.
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The Series 60 cylinders have been designed to comply with the dimensions laid down] in the DIN/ISO 6431 standards. A permanent magnet is mounted on the piston in these cylinders which enables, by means of proximity switches positioned along the cylinder tube, receiving information about the piston's position.
This cylinders series is normally equipped with adjustable end-stroke cushioning. Moreover these cylinders are equipped with a mechanical cushioning in order to reduce the impact of the piston as it reaches the end of the stroke.
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The Airpel Air Cylinder does away with any perceptible stiction and reduces running friction to exceedingly low levels. This gives it the unique ability to impart super smooth motion – motion smoother than any other air cylinder. Even at very low pressures. Even at very slow speeds. Even with very short strokes. Even after standing idle for years! How do you account for this remarkable performance? The Airpel incorporates a unique construction to become an instrument-quality air cylinder. It uses a precision fit graphite piston which slides freely – without lubrication – inside a Pyrex® glass cylinder. This makes it ideal for forces from a very few grams to 30 lbs. or more. In fact, Airpel is particularly well-suited to applications requiring smooth motion at ultra-low pressures – and to moving lightweight objects or delicate loads at slow or high speeds. But this air cylinder is no weakling. It can be used to provide brute forces, too – operating under extreme temperatures, at very high speeds and cycle rates, with no degradation in performance. It also runs cleaner than typical air cylinders because it contains no oil. What’s more, it has no rubber or plastic seals to abrade, wear out, or harden with time. And because all exposed surfaces (except pivot model bushings) are stainless steel and nickel, Airpel is extremely clean and corrosion resistant. Airpot Corporation is the world's leading manufacturer of ultra low friction, super-responsive pneumatic piston and cylinder motion dampers, actuators and Snubbers.
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Round jack: Hygienic concept without zone of easy Nettoyage retention Broad range of options of wide Gamme assembly of products for many applications Conforms to the standard ISO 15552.
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Series KPZ Dia. 16 with 100mm, race 5 with 100mm. Double jack and simple effect, tandem and multiposition, possible antirotation. Crossing, hollow or hexagonal stem. Food by the back. Small overall dimensions.
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The GLOBAL SERIESTM Cylinder has been a very popular addition to the Pancake® Line of cylinders. This rugged, space savings cylinder is loaded with features not found in others. Available as a "hard metric" model, this cylinder is truly the choice for the International market.
Features:
10 Bore Sizes (12mm thru 100mm)
Strokes from 5mm to 150mm
Machined from Aluminum Extrusion
Duralon® Rod Bearing for Reduced Wear
Prelubed with Magnalube-G® Grease
Chrome Plated Stainless Steel Piston Rods
Air & Hydraulic Service to 150 PSI
10 Mounting Accessories
3 Port Choices - NPT & BSP Parallel/Tapered
Metric or Inch Rod Thread & Mounting
Plenty of Options Available
Magnetic Piston Sensing Available
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Powerful, reliable and economical: these second generation compact cylinders are highly convincing with their standardised dimensions, a broad product spectrum and out standing performance.
? Diameters 12 ... 125 mm
? Strokes to 500 mm
? Wide variety of variants and sizes - going beyond the standard
? Mounting accessories for practically any installation requirements
? Cylinder sensor on 3 sides
? Software and CAD data for easy, reliable design engineering
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ISO 6431/ 15552 - VDMA 24562 - NF E 49-003 compatible cylinder - PEC type
Available functions :
* single acting
* double acting
* double acting, through rod
* ollow through rod
* supply on the same extremity
* rotation-proof device
65% volume saved compared to an ISO 6431 cylinder
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In addition to its broad line of standard catalog products, nearly half of Bimba's business consists of custom and semi-custom products designed for specific customers and applications. These products, used in machinery and automation, are sold to original equipment manufacturers and end-users throughout the world in an expanding variety of industries.
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Double-Wall Cylinders
One basic cylinder converts into six NFPA mounting styles.
Epoxy-coated aluminum tie-tube protects inner 304 stainless steel body tube from harsh environments.
6 NFPA rod end options and a variety of stroke lengths.
Bore sizes: 1-1/2", 2", 2-1/2", 3-1/4", 4".
Quick delivery of catalog models - off the shelf to 3 days!
Custom designed cylinders available to meet your exact specifications and requirements.
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Flat Cylinders
If your application is tight on space, our round, square, non-rotating, dual-power or three position Flat Line cylinders are the answer. These compact and repairable cylinders offer unequaled design, versatility and reliable performance.
Benefits of Flat Cylinders Include:
* 304 stainless steel cylinder body with a mirror finish I.D.
* Stainless steel fights corrosion and scoring from dirt particles
* Longer piston seal life
* Oil impregnated bronze rod bushing is standard in all models
* Ground and polished 303 stainless steel piston rod
* High strength piston to rod connection
* Precision machined, anodized aluminum alloy heads
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Integrated double effect cylinder Ø20 to 50 mm
Precise and sturdy guide: great resistance to radial load (conveyor thrust…)
Compact, strong, and precise, they resolve all small stroke where rigidity is required
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Twin Bore Cylinders
Small cross-section, double-bore cylinder that provides highly accurate linear motion.
Incorporates extra long piston rod bearings, resulting in high radial load capacity.
Single and double end rod units are available in both Delrin® and ball bushing styles. The highly precise Air Table incorporates a rigid linear rail with recirculating ball bearings.
3 Cylinders in the series: Basic Twin Bore (TB), Double End Twin Bore (TBD), and Twin Bore Air Table (TBA)
TB: Dual bores exert twice the fore of a traditional cylinder while providing smooth, non-rotating actuation. The cylinder is symmetric and can be mounted from either side to allow convenient port access.
TBD: Double rod end provides a saddle-mount unit with improved loading and resistance to deflection.
TBA: Smooth, precise movement is achieved via integration of a highly accurate recirculating ball bushing rail.
Options available for Side Mounting Holes and Shock Absorbers.
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GPC Dia. 10 with 63mm. Element of the range Easy-2-Combines. Race 10 with 200mm. Exhausted stage or ball bush. Is appropriate for precise movements with high side loads. Easy adjustment length of race. 4 versions available.
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The Slide Units Séries QCTF - QCBF are available in four différent sizes and hâve been designed to be used in (applications where space is limited and when the load must be guided. Regarding the bearings, the Slide Units are available in two versions, one with double sintered bronze bushes (Mod. QCTF) and the other with double linear bail bearings (Mod. QCBF). The QCTF version would normally be selected when the side loads applied to the slide unit are high. Model QCBF slide units are suitable for fast cycles (less side load) and higher précision. Regarding the end cushion: The Slide Units Séries QCTF - QCBF are available in three différent variants:
A. fixed mechanical cushion (standard),
B. with two shock absorbers located on the body and
C. with one shock absorber located central on the rear flange.
Accordingly, the variant B and C are suitable for
handling of higher mass forces and / or when it's
necessary to adjust the stroke.
The design of the Slide Unit body allows the moun-
ting of the Slide Unit using either top, bottom or
side faces.
Several T shaped grooves in two faces allow
magnetic sensors Mod. CST to be fitted in a number
of positions.
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• Pneumatically adjustable end position cushioning or shock absorbers
• End-position accuracy < 0.05 mm
• Precision stroke adjustment in advanced and retracted position
• 2 bearings per guide rod
• Diameters 12 ... 63 mm
• Strokes up to 400 mm
• Plain-bearing guide/recirculating ball-bearing guide
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The Airpel Air Cylinder does away with any perceptible stiction and reduces running friction to exceedingly low levels. This gives it the unique ability to impart super smooth motion – motion smoother than any other air cylinder. Even at very low pressures. Even at very slow speeds. Even with very short strokes. Even after standing idle for years! How do you account for this remarkable performance? The Airpel incorporates a unique construction to become an instrument-quality air cylinder. It uses a precision fit graphite piston which slides freely – without lubrication – inside a Pyrex® glass cylinder. This makes it ideal for forces from a very few grams to 30 lbs. or more. In fact, Airpel is particularly well-suited to applications requiring smooth motion at ultra-low pressures – and to moving lightweight objects or delicate loads at slow or high speeds. But this air cylinder is no weakling. It can be used to provide brute forces, too – operating under extreme temperatures, at very high speeds and cycle rates, with no degradation in performance. It also runs cleaner than typical air cylinders because it contains no oil. What’s more, it has no rubber or plastic seals to abrade, wear out, or harden with time. And because all exposed surfaces (except pivot model bushings) are stainless steel and nickel, Airpel is extremely clean and corrosion resistant. Airpot Corporation is the world's leading manufacturer of ultra low friction, super-responsive pneumatic piston and cylinder motion dampers, actuators and Snubbers.
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Good for applications where space is at a premium. No mechanical connection to the piston. Fully enclosed actuator body prevents contaminants from entering. Air or oil actuated to 100 PSIG. Operation temperature range of 0°F to 170°F.
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