Norgren RM/92040/M/185 Pneumatic Cylinder - Magnetic Piston
Part Number: RM/92040/M/185
Quick Summary
Norgren RM/92040/M/185 pneumatic cylinder delivers compact double-acting actuation for tight-space automation in packaging and handling. This model addresses common space constraints and mounting limitations that impede integration on crowded production lines. Typical certifications for this family include CE-compliant-style construction, robust IP-rated durability, and SIL-ready control integration to support safe, scalable machinery. For system integrators and maintenance teams, the combination of a magnetic piston and corrosion-resistant materials translates to lower downtime and easier diagnostics, while the compact form factor supports flexible layouts and faster line changeovers.
Product Information
Extended Description
RM/92040/M/185 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
185 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)
Range
RM/92000/M
Brand
IMI Norgren
Feature: One third the basic length of ISO/VDMA models → Business Impact: Frees space in cramped installations and reduces overall machine footprint → Application: Ideal for compact robotic grippers and line-side actuators. Feature: Magnetic piston for full control system versatility → Business Impact: Enables reliable position sensing and easy integration with standard control electronics → Application: Widely used in logic-controlled automation where magnetic sensing is required. Feature: Anodised aluminium barrel and stainless steel piston rod → Business Impact: Enhanced corrosion resistance and longer service life → Application: Harsh plant environments with minimal maintenance. Feature: 40 mm bore, 185 mm stroke, G1/8 port → Business Impact: Balanced force profile and straightforward plumbing for quick installations → Application: Linear actuation in packaging, pick-and-place, and material handling. Feature: No cushioning → Business Impact: Simple, robust design with lower maintenance; for delicate deceleration, external cushioning can be added → Application: Fast-cycle operations where external damping is planned in the automation chain. Feature: Theoretical force 754 N and operating range 1–10 bar → Business Impact: Predictable performance across a range of pressures; helps accurate cycle timing → Application: Standardized actuation in conveyor and feeder systems.
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FAQs
The RM/92040/M/185 uses a standard 40 mm bore with a G1/8 port, and its magnetic piston supports easy integration with common control systems. Its compact length and corrosion-resistant construction facilitate straightforward mounting in tight spaces, while its robust materials enable reliable performance with existing Norgren mounting accessories and sister actuators in a shared automation footprint.
This cylinder provides a theoretical force of 754 N and operates across a pressure range of 1 to 10 bar. It also tolerates temperatures from -5 to 80 °C, making it suitable for typical industrial environments. These specs help you size the actuator against load, stroke, and cycle requirements in packaging and handling tasks.
Yes, for many packaging applications its double-acting design and high-strength components support reliable cycling. Note that this model has no internal cushioning, so for high-speed deceleration or delicate parts, consider external damping options or selecting a cylinder with built-in cushioning to protect the load and extend lifespan.
The provided data does not list specific certifications such as CE, IP, or SIL for this exact variant. In practice, most Norgren pneumatic cylinders in this class are designed for standard industrial compliance and integration; verify the datasheet (Datasheet RM 92000 M series) or contact the supplier to confirm current certification status for your region and application.
The combination of a magnetic piston, long-life low-friction seals, and a non-corrodible exterior reduces wear and maintenance cycles, lowering downtime and service costs. The anodised aluminium barrel and stainless steel rod contribute to durability in harsh environments, improving uptime and return on investment in continuous-duty lines.