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Short Stroke, High-Thrust, Single Acting Air Bellow Actuators - 9109 & SP-Series / Parker Pneumatic - Europe
Brand: Parker Hannifin9109 and SP series air bellows are high thrust single acting actuators with one, two or three convolutions.
In bores Ø70 to Ø660 mm and strokes 20 to 375 mm in standard and high temperature versions for vibration damper applications.
The simplicity of construction provides an extremely long, virtually maintenance-free service life even under arduous conditions. 9109 and SP series air bellows are the ideal choice for applications requiring short stroke, high thrust single acting actuators.
They incorporate no reciprocating metal parts and so provide virtually frictionless thrust compared with conventional pneumatic cylinders.
Due to their flexible construction the mounting of air bellows is less critical than with conventional pneumatic cylinders, which normally require rigid fixing and guidance and provide only one axis within a limit of 15° between faces.
Additionally, the axial location of the end plates may be off set by up to 10 mm.
When pressurised air bellows will follow the line of least resistance.
Accordingly, care must be taken with the mounting geometry in angled applications.
In operation it is recommended that the unit is not allowed to ""bottom out"" or achieve its maximum height and mechanical devices should be employed to prevent this.
When depressurised air bellows will fit in to surprisingly small spaces, especially useful for clamping or moving awkwardly shaped or heavy loads and vibration applications i.e. device feeders at high frequency.
The return stroke is provided in part by the natural spring action of the bellows but more usually by the load itself.
Manufactured from fabric reinforced synthetic rubber in one, two or three convolutions according to stroke and model.
Air Bellows are suitable for vibration applications i.e. device feeders at high frequency.
Features- Frictionless Movement.
- No Maintenance or Lubrication, Oil Free
- Short Stroke for High Force Application
- Easy to Install, no Precise Alignment
- Easy to Work, Fix, Plug
- High Thrust, use as a Single Acting Actuator
- High Isolation Level, use as an Isolator
- Simplicity of Construction Provides an Extremely Long, Virtually Maintenance-Free Service Life even under Arduous Conditions
Specifications
Brand
Cylinder Type
- Non-Guided
Cylinder Action
- Single-Acting
Maximum Working Pressure (psi)
- 116
Repairable
- Yes (9109 Series)
Maximum Stroke (mm)
- SP Series: 170
- 9109 Series: 375
Extend Stroke Thrust (N)
- 70 to 18200 (At 1 bar)
Maximum Working Pressure (bar)
- 8
Retract Stroke Thrust (Lbs)
- N/A
Rod End Thread Type
- N/A
Bore Size (9109 Series)
- 660 mm
- 70 mm
- 110 mm
- 150 mm
- 200 mm
- 300 mm
- 370 mm
- 410 mm
- 550 mm
- 250 mm
Bore Size (SP Series)
- 150 mm
- 165 mm
- 170 mm
- 205 mm
- 215 mm
- 250 mm
- 320 mm
- 350 mm
- 390 mm
- 420 mm
Operating Temperature (°F)
- SP Series: -40° to +158° F (Standard)
- 9109 Series: -22° to +158° (Standard) / -22° to +194° (High) / -4° to +239° (Extreme High)
Port Size
- SP Series: G1/4, G3, 4
- 9109 Series: G1/4, G3/8, G1/2, G3, 4
Maximum Stroke (inch)
- SP Series: 6.69
- 9109 Series: 14.76
End Cap Material
- Stainless Steel
- Steel
- Aluminum
Operating Temperature (°C)
- SP Series: -40° to +70° C (Standard)
- 9109 Series: -30° to +70° C (Standard) / -30° to +90° C (High) / -20° to +115° C (Extreme High)
Extend Stroke Thrust (Lbs)
- 15.7 to 4092 lbs (At 1 bar)
Retract Stroke Thrust (N)
- N/A
Cushioning Type
- N/A
Body Material
- Rubber
Position Sensing
- No
Mounting Option
- Direct
Piston Rod Material
- N/A
- Used as an Actuator
- Scissor / Platform Lift
- Direct Force
- Hot Foil Stamping Press
- Quick Lock Device
- Short Stroke Mechanical Linkage
- Roller and Reel Tensioning
- Wheel Tensioning Device
- Used as an Isolator
- Hopper Vibration and Damping
- Commercial Laundry Machine
- Wheel Suspension
- Mechanical Handling Stop
- Impact Absorption