Norgren RM/92040/M/20 Pneumatic Cylinder - Magnetic Piston
Part Number: RM/92040/M/20
Quick Summary
Norgren RM/92040/M/20 is a compact pneumatic cylinder delivering precise double-acting actuation for automation and robotics in factory environments. In tight spaces, engineers often struggle with fit, stroke, and maintenance downtime; this 40 mm bore, 20 mm stroke unit minimizes envelope while maintaining performance. The design features a magnetic piston and fully non-corrodible construction, supporting reliable sensing and long service life. While some applications demand certified safety and environmental compliance, engineers should verify SIL, CE, and IP ratings for their installation with the supplier or datasheet. By combining space efficiency with robust materials and easy integration with standard push-in fittings, this cylinder reduces total cost of ownership and improves line throughput, while remaining compatible with existing control systems and sensors.
Product Information
Extended Description
RM/92040/M/20 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
G1/8
Cylinder diameter
40 mm
Stroke Length
20 mm
Operation
Double acting
Cushioning
No cushioning
Magnetic/Non-magnetic
Magnetic
Theoretical Force
754 N
Materials - Barrel
Anodised aluminium alloy
Materials - Piston Rod
Stainless steel (austenitic)
Dimensions - Height
59 mm
Dimensions - Length
58 mm
Dimensions - Width
55 mm
Weight
0.98 kg
Country of Origin
Czechia
Range
RM/92000/M
Brand
IMI Norgren
C0K510618
Pneufit C Push-in fitting, Banjo flow control, regulating out, 6mm, G1/8
C02250618
Pneufit C Push-in fitting, Adaptor, Straight, External/Internal hex, 6mm, G1/8
C02470618
Pneufit C Push-in fitting, Adaptor, 90° Swivel elbow, 6mm, G1/8
QM/90040/22
BG - Front / Rear Flange Mounting 40mm bore
QM/90040/21
C - Foot Mounting 40mm bore
QM/57020/25
F - Piston Rod Clevis Mounting 20mm bore
M/P1710/22
Stud or Adaptor mounting for attaching F mounting to female piston rod thread for RM/92000/M and RM/91000/M cylinders
M/P1501/60
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
PA2-0006100
Polyamide tube, Natural, 100m, 6mm/4mm
PA2-0006025C
Polyamide tube, Natural, 25m, 6mm/4mm
M/3314
Tube cutter
Feature: Reduced overall length and 40 mm bore deliver a compact package that fits tight spaces. Business Impact: Enables tighter machine layouts, lowers cabinet height and installation time, and reduces weight in moving assemblies. Application: Ideal for automated pick-and-place cells and small-format robotics where space is at a premium.\n\nFeature: Low friction, long-life seals and magnetic piston provide reliable repeatability and easy sensing. Business Impact: Improves cycle accuracy and reduces sensor misreads, supporting consistent performance in high-speed lines. Application: Directly integrates with magneto-resistive or reed-switch sensing and standard M/50 switches for actuator feedback.\n\nFeature: Fully non-corrodible design with an anodised aluminium barrel and stainless steel piston rod. Business Impact: Extends service life in humid or wash-down environments and lowers replacement costs. Application: Suitable for harsh factory floors and packaging lines, especially where cleaning or wash-down occurs.\n\nFeature: Operating range and performance: 1-10 bar, -5 to 80 °C, 754 N theoretical force; no cushioning. Business Impact: Delivers predictable force across a wide range of pressures, ensuring reliable actuation. Application: General automation tasks from clamping to ejecting parts.\n\nFeature: Flexible mounting and fittings: G1/8 port and standard push-in fittings; multiple mounting options (BG front/rear flange, foot mounting, clevis) for easy integration. Business Impact: Simplifies installation, reduces parts inventory, and improves retrofit options. Application: System integrators and OEMs building modular lines.
Get a Quick Quote for a Norgren RM/92040/M/20
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Norgren RM/92040/M/20?
Enquire Now
FAQs
For installation, select a compatible mounting option from the RM/90040 family, such as BG front/rear flange or foot mounting for a 40 mm bore. Verify porting orientation (G1/8) and ensure the chosen mounting stance aligns with the stroke and actuation direction. Use standard Pneufit C fittings (6 mm line) to simplify tubing routing and reduce assembly time.
The cylinder operates from 1 to 10 bar (14 to 145 psi) and provides a theoretical force of 754 N. This range supports versatile automation tasks while maintaining smooth motion. Ensure your control valves and tubing can sustain peak loads and that downstream components can handle the stroke length and force output.
Yes, its compact length, 40 mm bore, 20 mm stroke, and low-friction seal design support rapid cycles with reliable repeatability. The magnetic piston enables straightforward sensing for position feedback, while the corrosion-resistant materials improve longevity in busy production environments. For highest-speed applications, pair with compatible switches and low-latency control logic.
Certification details such as SIL, CE, or IP ratings depend on regional approvals and configuration. Refer to the datasheet and supplier guidance for the exact model variant you need. The standard features—magnetic piston and non-corrodible construction—support robust performance, but confirm regulatory compliance for your installation with your procurement team.
Schedule periodic checks of port connections and fittings, verify the absence of oil or debris in the signal path, and inspect the piston rod seals for wear. The magnetic piston supports straightforward sensor integration, reducing calibration time. Choose compatible mounting and tubing to minimize vibration and ensure consistent actuation, lowering downtime and replacement costs.