IMI Norgren RM/91050/M/15 Pneumatic Cylinder - Magnetic
Part Number: RM/91050/M/15
Quick Summary
Pneumatic cylinder RM/91050/M/15 delivers compact actuation for confined automation spaces. Engineers contend with tight panel real estate, frequent rework, and downtime; this model trims overall length to one-third of a typical ISO/VDMA cylinder, freeing cabinet space and simplifying installation. Designed to align with common industry practices while supporting safe, repeatable operation, it features a magnetic piston for reliable sensing and straightforward integration with sensors and controllers. The corrosion-resistant aluminium barrel and martensitic stainless steel piston rod extend service life in demanding environments. With a 50 mm bore and a 15 mm stroke, the RM/91050/M/15 offers predictable performance for packaging, assembly, and small-scale automation lines.
Product Information
Extended Description
RM/91050/M/15 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
Medium
Compressed air
Operating Temperature
-5 ... 80 °C, 23 ... 176 °F
Operating Pressure
2 ... 10 bar, 29 ... 145 psi
Port Size
G1/8
Cylinder diameter
50 mm
Stroke Length
15 mm
Operation
Single acting
Cushioning
No cushioning
Magnetic/Non-magnetic
Magnetic
Theoretical Force
1094 N
Materials - Barrel
Anodised aluminium alloy
Materials - Piston Rod
Stainless steel (martensitic)
Range
RM/91000/M
Brand
IMI Norgren
Compact form factor with a 50 mm bore and 15 mm stroke reduces overall length to roughly one-third of a standard ISO/VDMA cylinder. This space saving translates into easier panel design, lower enclosure costs, and faster installation. Applications include compact robotic cells, packaging modules, and small assembly stations. Low-friction seals paired with a long-life design minimize wear and extend service intervals. Fewer maintenance cycles mean higher line uptime and lower operating costs in high-cycle packaging and manufacturing environments. Fully non-corrodible specification is supported by an anodised aluminium barrel and stainless steel piston rod. This combination reduces corrosion-related faults and simplifies routine cleaning in wet or wash-down areas, improving overall reliability. Standard magnetic piston enables straightforward position sensing without extra hardware. Sensor-friendly design improves control accuracy, simplifies integration with PLCs and automation systems, and reduces installation time. Port size G1/8 and wide operating range of 2–10 bar, -5 to 80 C make installation with common manifolds and piping straightforward. The broad compatibility helps minimize adapters and stock variety, speeding up project timelines and reducing procurement costs. No cushioning and compact construction support fast, clean actuation and reduced axial loads on adjacent components. The rugged build helps resist shocks in packaging lines and small conveyors, while the one-piece design aids field maintenance and replacement.
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FAQs
RM/91050/M/15 uses a G1/8 port size for air supply, with no cushioning specified. Its compact 50 mm bore and 15 mm stroke are compatible with standard mounting patterns used on compact automation cells. For installation, align the piston rod with your guide constraints, verify supply pressure within 2–10 bar, and connect to a compatible manifold or valve island using the G1/8 port. Include sensor placement for the magnetic piston to enable reliable position feedback without additional hardware, and ensure proper fastener torque to avoid binding in high-cycle applications.
Key specifications include a 50 mm bore, 15 mm stroke, 2–10 bar operating range, -5 to 80 °C operating temperature, and a theoretical force of 1094 N. The single-acting design with low-friction seals enhances repeatability and reduces wear, contributing to longer maintenance intervals. The magnetic piston supports straightforward sensing for reliable cycling and predictable actuation in packaging, assembly, and light automation tasks, while the anodised barrel and stainless rod improve durability in demanding environments.
Yes. The cylinder’s compact form factor, magnetic piston for easy sensing, and robust material construction make it well-suited for packaging and light robotics on conveyor lines. Its space-saving geometry enables tighter integration with pick-and-place modules, while the wide operating range supports consistent performance across typical packaging temperatures and air pressures. Use in high-cycle environments benefits from reduced wear and maintenance needs due to the long-life seal design.
Consult the provided datasheet for product-specific declarations. While the RM/91050/M/15 is designed to meet common industrial practices and safety expectations, the dataset does not specify intrinsic IP or SIL certifications. When integrating into a compliant system, ensure overall CE conformity and system-level safety evaluations are addressed by your organization and that any required environmental protections or certifications are satisfied by the complete machinery and control system.
The combination of low-friction seals and long-life design reduces wear, extending service intervals and lowering downtime costs in high-cycle lines. The anodised aluminium barrel and stainless steel piston rod resist corrosion, improving longevity in wash-down or harsh environments and simplifying cleaning. The magnetic piston enables easier sensing without extra hardware, simplifying diagnostics and spare-parts planning, which translates to lower total cost of ownership over the system’s life.