Norgren PSA/802125/F1/50 ISOLine double acting cylinder - ISO 15552
Part Number: PSA/802125/F1/50
Quick Summary
ISOLine PSA/802125/F1/50 double acting cylinder with an absolute analogue position sensor provides precise piston feedback for automation projects. Engineers often face control loops that lose accuracy or stall when position data is unavailable or noisy. Built to ISO 15552 dimensional standards, with non-magnetic construction and a stainless-steel piston rod, it delivers reliable performance in compact spaces. Operating between -20 and 80 °C and 1–12 bar, it suits a wide range of pneumatic lines while ensuring repeatable stroke and force. By sharing a voltage proportional to stroke, it streamlines integration with PLCs and improves uptime, reducing downtime and testing cycles.
Product Information
Extended Description
PSA/802125/F1/50 Norgren: Position sensor provides an absolute analogue output | Accurate feedback of piston position from a resistance potentiometer for use in a wide variety of applications | Dimensional standard according to ISO 15552 | Voltage proportional to the stroke length of the cylinder
Medium
Compressed air
Operating Temperature
-20 ... 80 °C, -4 ... 176 °F
Operating Pressure
1 ... 12 bar, 14 ... 174 psi
Standard
ISO 15552
Port Size
G1/2
Cylinder diameter
125 mm
Stroke Length
50 mm
Operation
Double acting
Cushioning
No cushioning
Magnetic/Non-magnetic
Non-magnetic
Theoretical Force
7363 N
Materials - Barrel
Anodised aluminium
Materials - Piston Rod
Stainless steel (austenitic)
Range
PSA/802000/F1
Series
ISOLine
Brand
IMI Norgren
Feature → Business Impact → Application: Absolute analogue position sensor provides precise piston feedback, reducing control loop errors and enabling tighter speed and position control in automated lines; ideal for pick-and-place cells and clamp assemblies where accuracy directly lowers scrap and cycle times. Feature → Application: ISO 15552 dimensional standard ensures interchangeability and quick retrofits across existing frames, minimizing installation downtime and spare part proliferation in manufacturing plants. Feature → Application: 125 mm bore and 50 mm stroke deliver high force up to 7363 N theoretical, enabling robust clamping and lifting in demanding material handling tasks. Feature → Application: G1/2 port size and standard mounting practices simplify integration with common valves and manifolds, accelerating start-up and reducing wiring complexity. Feature → Application: Anodised aluminium barrel and stainless steel piston rod offer corrosion resistance and long-term stability in harsh environments, supporting maintenance reductions and lower lifecycle costs. Feature → Application: No cushioning requires external damping considerations; for critical positions, pairing with matched cushioning or electronic damping can optimize impact control and extend cylinder life. Feature → Application: Non-magnetic construction suits sensitive equipment and EMC-conscious layouts, reducing interference in automated cells and robotics corridors, improving reliability across the production floor.
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FAQs
Install the PSA/802125/F1/50 by aligning the bore with the ISO 15552 mounting pattern, using the standard end plates and bolts supplied in compatible frames. Confirm porting (G1/2) matches your air manifold, and check that the stroke length is appropriate for your cycle. Use proper lubrication guidelines and ensure the sensor connector is securely seated for reliable feedback.
The position sensor provides an absolute analogue output proportional to piston position, enabling direct interfacing with PLCs and motion controllers. Expect a continuous voltage signal that reflects stroke length, reducing the need for separate limit switches. Verify the sensor’s supply voltage and wiring in your control schematic to maintain linear response and repeatable positioning across cycles.
Yes, within its operating envelope. The cylinder operates from 1 to 12 bar and maintains performance across -20 to 80 °C, with a robust stainless steel rod and anodised barrel for endurance. For very high-cycle applications, consider external damping or cushioning strategies and ensure the control system uses the sensor feedback to minimize mechanical wear and optimize stroke timing.
Regular visual inspections for scratches or corrosion on the rod, paired with periodic lubrication per the air supply quality, will extend service life. Clean the exterior to prevent contaminants from entering the bearing surfaces. Avoid aggressive cleaning agents that could degrade the anodised finish, and verify that mounting hardware remains tight to prevent misalignment.
Pair the cylinder with compatible Norgren valves, manifolds, and sensing cables designed for ISO 15552 cylinders. Use a matched regulator and filter to maintain clean, dry air, and integrate the position sensor output with your PLC or robot controller. Selecting standard ISO-compatible fittings simplifies maintenance and expands interchangeability across your machine platforms.