Norgren RM/92020/M/5 Pneumatic Cylinder - Magnetic Piston
Part Number: RM/92020/M/5
Quick Summary
Norgren RM/92020/M/5 Pneumatic Cylinder enables compact double-acting actuation for precise linear movement in automation lines. Engineers often confront the dilemma of delivering dependable stroke in restricted spaces without sacrificing cycle speed or repeatability. In practice, customers look for CE compliance, robust IP protection, and safe SIL integration where needed to meet safety standards. This model combines a 20 mm bore with a 5 mm stroke in a design that minimizes length, supports magnetic sensing, and uses low-friction, non-corrodible seals to extend life. The result is a scalable solution that pairs with standard Pneufit fittings and quick-mountings, improving installation efficiency and total cost of ownership.
Product Information
Extended Description
RM/92020/M/5 Norgren: One third the basic length of a corresponding ISO/VDMA model | Low friction, long life seal design | Fully non-corrodible specification | Standard magnetic piston for full control system versatility
Medium
Compressed air
Operating Temperature
-5 ... 80 °C, 23 ... 176 °F
Operating Pressure
1 ... 10 bar, 14 ... 145 psi
Port Size
M5
Cylinder diameter
20 mm
Stroke Length
5 mm
Operation
Double acting
Cushioning
No cushioning
Magnetic/Non-magnetic
Magnetic
Theoretical Force
188 N
Materials - Barrel
Anodised aluminium alloy
Materials - Piston Rod
Stainless steel (austenitic)
Range
RM/92000/M
Brand
IMI Norgren
C02250405
Pneufit C Push-in fitting, Adaptor, Straight, External/Internal hex, 4mm, M5
C02470405
Pneufit C Push-in fitting, Adaptor, 90° Swivel elbow, 4mm, M5
C0K510405
Pneufit C Push-in fitting, Banjo flow control, regulating out, 4mm, M5
QM/90020/22
BG - Front / Rear Flange Mounting 20mm bore
QM/90020/21
C - Foot Mounting 20mm bore
QM/92020/25
Piston rod clevis style F
M/P1710/20
Stud or Adaptor mounting for attaching F mounting to female piston rod thread for RM/92000/M and RM/91000/M cylinders, 20mm bore
M/P1501/109
Nut style N2
M/P72487B
Switch bracket for M/50 switches for actuators RM/91000/M, RM/92000/M and M/60100/M
M/50/LSU/5V
M/50 magnetically operated reed switch, 5m cable
PA2-0004100
Polyamide tube, Natural, 100m, 4mm/2.5mm
PA2-0004025C
Polyamide tube, Natural, 25m, 4mm/2.5mm
M/3314
Tube cutter
This model delivers a compact 20 mm bore with a short 5 mm stroke—about one third the length of a comparable ISO/VDMA cylinder—freeing space for dense actuator arrays. Space-efficient design reduces footprint and enables closer actuator spacing, lowering panel depth and wiring complexity in automated lines. Applications include tight-pack pick-and-place, fixture actuation, and compact linear transfer. Low friction, long-life seals minimize wear under continuous cycling, translating to lower maintenance costs and higher machine uptime. Operators benefit from predictable performance over time, even in harsh compressed-air environments, reducing unplanned downtime during peak production. A magnetic piston supports full control-system versatility through straightforward sensor integration, simplifying the use of reed switches and position sensing in automation sequences. Combined with familiar M5 port fittings and standard Pneufit components, it facilitates reliable installation and easy retrofits into existing lines. Durable construction uses an anodised aluminium barrel and a stainless steel piston rod to resist corrosion and sticking. The no-cushioning design provides immediate end-of-stroke response, advantageous for high-speed indexing and precise stop positions. Easy mounting with QM/90020/21 feet or quad mounts and a familiar 20 mm bore supports scalable automation architectures across packaging, robotics, and material handling. Operating range from -5 to 80 °C and 1 to 10 bar ensures dependable operation across environments, while compact size reduces freight and installation cost in multi-axis systems.
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FAQs
Yes. The RM/92020/M/5 uses a and M5 port size designed for Pneufit C push-in fittings. It is compatible with 4 mm tubing (PA2-0004100) and standard 90° elbow options (C02470405). This simplifies retrofits and new installations, enabling quick, reliable connections without bespoke adapters.
The unit delivers a theoretical force of 188 N at 20 mm bore. It operates across 1 to 10 bar (14 to 145 psi) and tolerates temperatures from -5 to 80 °C. This combination supports consistent indexing, positioning, and actuation across typical automation environments with compressed air.
Yes. With a 20 mm bore and only 5 mm stroke, the RM/92020/M/5 occupies a small footprint, making it ideal for tight-space pick-and-place, fixture actuation, and compact linear transfers. The magnetic piston also enables straightforward sensor integration, facilitating compact, high-speed cycles in densely packed automation cells.
Industrial deployments typically require CE compliance and IP-rated protection, with safety considerations for SIL integration in automated lines. While the specific listing for this model isn’t shown here, Norgren products in this class are designed to support CE conformity and robust protection for reliable operation in factory environments.
The magnetic piston enables easier sensor integration, reducing wiring and reduces risk of misalignment in sensing. Combined with low-friction seals and corrosion-resistant materials (anodised aluminium barrel, stainless steel rod), the cylinder offers extended service intervals, higher uptime, and lower maintenance costs, contributing to a favorable return on investment in continuous production environments.