Norgren RM/92050/JM/120 Compact Cylinder - Magnetic Piston
Part Number: RM/92050/JM/120
Quick Summary
Norgren RM/92050/JM/120 is a compact double acting pneumatic cylinder for precise linear actuation in automation and packaging. This design addresses a common pain point: reduced uptime caused by wear, corrosion, and inconsistent motion in small actuators. While the data sheet notes a magnetic piston and a non-corrodible construction, operators should verify any regional CE, IP, or SIL certifications on the official datasheet before deployment. The cylinder's robust materials and seal design deliver reliable performance in demanding environments, supporting higher throughput and consistent operation in modern manufacturing lines. By combining compact geometry with dependable actuation, this model helps optimize cycle time, maintenance planning, and total cost of ownership for industrial automation projects.
Product Information
Extended Description
RM/92050/JM/120 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
50 mm
Stroke Length
120 mm
Operation
Double acting
Cushioning
No cushioning
Magnetic/Non-magnetic
Magnetic
Theoretical Force
1178 N
Materials - Barrel
Anodised aluminium alloy
Materials - Piston Rod
Stainless steel (martensitic)
Range
RM/92000/M
Brand
IMI Norgren
Feature: 50 mm bore and 120 mm stroke enable compact yet powerful actuation in tight spaces. Business Impact: Facilitates higher density layouts and reduces required machine footprint, improving throughput on automated assembly lines. Application: Use in small gantries, pick-and-place robots, and clamping stations where space is at a premium. Feature: Magnetic piston provides reliable sensing compatibility without external magnets or complex wiring. Business Impact: Improves position feedback accuracy and sensor integration, reducing cycle errors and debugging time. Application: Ideal for integrated control systems and feedback loops in packaging and handling equipment. Feature: Low-friction, long-life seals extend service intervals and reduce maintenance costs. Business Impact: Decreases downtime and part replacement frequency, delivering lower operating expenses in high-cycle applications. Application: Suitable for continuous operation in conveyor and tallying applications. Feature: Non-corrodible construction with anodised aluminium barrel and martensitic stainless steel rod. Business Impact: Enhanced durability in washdown environments and exposure to humidity or cleaners, safeguarding uptime. Application: Food & beverage, pharmaceutical, and textile automation where exposure to mild chemicals may occur. Feature: 1 … 10 bar operating range and G1/8 port sizing offer broad compatibility with standard manifolds and air supplies. Business Impact: Simplifies system integration and reduces engineering time when replacing legacy cylinders. Application: Retrofit projects and new line builds across machines with common pneumatic interfaces.
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FAQs
Ensure the G1/8 port is aligned with the manifold, mount using compatible brackets, and secure the cylinder in the planned orientation. Connect the air supply within the 1–10 bar range, and verify the magnetic piston with your sensor array for accurate position feedback. Check for leaks after installation and test full stroke to confirm smooth operation.
The RM/92050/JM/120 delivers a theoretical force of 1178 N with a 50 mm bore. It operates from 1 to 10 bar (14 to 145 psi). This combination supports reliable actuation across many automation tasks, including clamping and pick-and-place operations, while preserving fast response times.
Yes, its low-friction long-life seals and magnetic piston support consistent performance in high-cycle environments. The 50 mm bore and 120 mm stroke provide balanced force and travel for rapid indexing, while corrosion-resistant materials reduce maintenance. For optimal results, ensure air quality is maintained and schedule periodic inspection of seals and rod wear.
Certification details are not provided in the current data set. To confirm CE, IP, or SIL compliance for your region, consult the official Norgren datasheet and packaging, or contact the supplier for the latest certification statements and test reports.
Recommend routine air supply conditioning, periodic seal inspection for wear, and verification of the magnetic piston positioning. Inspect the piston rod and barrel for signs of scoring or corrosion, and replace seals as part of a preventative maintenance plan aligned with your machine’s cycle rate and operating environment.