IMI Norgren RM/92050/M/70 Pneumatic Cylinder - 70 mm Stroke
Part Number: RM/92050/M/70
Quick Summary
RM/92050/M/70 Pneumatic Cylinder provides compact, double-acting actuation for precision push/pull in small automation cells. Engineers often wrestle with bulky cylinders that waste space and slow cycle times; this model reduces footprint without sacrificing performance. The design emphasizes durability and reliability: it features a magnetic piston for full control-system versatility and a fully non-corrodible construction that withstands demanding environments. In addition, where applicable, safety and compliance considerations are supported by datasheet guidance, and CE-related compliance and IP considerations are addressed in appropriate configurations. This combination lowers maintenance costs, increases uptime, and accelerates return on investment for your automated lines.
Product Information
Extended Description
RM/92050/M/70 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
70 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
Compact footprint and one-third length compared with ISO/VDMA models frees machine space and simplifies retrofits, enabling higher density layouts and easier cable routing for small automation cells. Magnetic piston provides straightforward position sensing and feedback integration, improving repeatability and reducing integration time for robotics grippers and end-effectors in pick-and-place tasks. The corrosion-resistant, anodised aluminium barrel paired with a martensitic stainless steel piston rod delivers long life in harsh factory environments, cutting maintenance cycles and reducing total cost of ownership. With a 50 mm bore and 70 mm stroke, plus a G1/8 port, installation aligns with common pneumatic fittings and mounting patterns, accelerating replacement in mixed fleets. The design's lack of cushioning supports fast actuation and higher speed cycles, while the 1–10 bar operating pressure range and -5 to 80 °C temperature tolerance cover typical automation applications from assembly to tooling. Theoretical force of 1178 N enables effective actuation of standard components, contributing to reliable performance without oversized actuators.
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FAQs
The RM/92050/M/70 uses a 50 mm bore with a G1/8 port, supporting common mounting patterns and pneumatic fittings. For retrofit projects, verify existing bore spacing and rod end compatibility, and refer to the datasheet for suggested mounting accessories and clearances to ensure reliable alignment during stroke cycles.
This cylinder supports an operating pressure range of 1 to 10 bar (14 to 145 psi) and a temperature range from -5 to 80 °C (23 to 176 °F). These specifications enable use across many standard industrial environments while maintaining consistent actuation performance.
Yes. The design features a magnetic piston for reliable sensing, a low-friction seal design for longevity, and a compact footprint that reduces inertia. With no cushioning, it delivers quicker response times ideal for high-speed pick-and-place tasks in electronics and small-part assembly lines.
To extend life, ensure clean, dry compressed air and verify system filtration to protect seals. Regularly inspect the piston rod for wear, confirm seal integrity, and replace worn components per the datasheet recommendations. The corrosion-resistant materials further support durability in challenging environments, reducing maintenance frequency.
The official datasheet is available from Norgren’s downloads hub: Datasheet (PDF) at https://cdn.norgren.com/pdf/en_1_5_141_RM_92000_M.pdf. This document provides complete specifications, installation guidance, and performance data for RM/92050/M/70.