Norgren RM/92040/N4/125 Pneumatic Cylinder - Ultracompact
Part Number: RM/92040/N4/125
Quick Summary
The RM/92040/N4/125 pneumatic cylinder provides compact double-acting actuation for automated packaging and assembly lines. Design engineers often struggle with limited space and downtime when selecting actuators, making a space-efficient solution essential. While the provided data does not list CE, SIL, or IP certifications, the design emphasizes a magnetic piston for versatile control, a corrosion-resistant barrel, and broad operating ranges to withstand demanding environments. This combination supports easy integration with existing systems and helps reduce lifecycle costs, while enabling reliable performance across multiple applications. By leveraging a single, compact actuator with robust materials, procurement and installation become simpler, accelerating project timelines and improving overall equipment effectiveness.
Product Information
Extended Description
RM/92040/N4/125 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
125 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 length of a basic ISO/VDMA model paired with a compact 40 mm bore. Benefit: Saves valuable machine footprint and enables tighter layouts on automation lines. Application: Pick-and-place cells and small-assembly stations where space is at a premium; compatible with standard IO and sensor integration for streamlined wiring and control. Feature → Business Impact → Application: Low friction, long-life seal design reduces maintenance cycles and total cost of ownership, improving uptime and predictable performance in continuous operations. Application: High-cycle packaging lines requiring consistent actuation and reduced seal wear. Feature: Fully non-corrodible construction with anodised aluminium barrel and stainless steel piston rod. Benefit: Enhanced durability in washdown or corrosive environments, reducing replacement costs. Application: Food-and-beverage and automotive assembly lines with aggressive environments. Feature: Magnetic piston enables full control-system versatility and compatibility with position sensing and safety interlocks. Benefit: Easier integration into existing PLC and sensor networks, shortening commissioning times. Application: Closed-loop control, analog positioning, and safety interlocks. Feature: Operating range of -5 to 80 °C and 1–10 bar with G1/8 port. Benefit: Broad compatibility with common plant air systems and diverse process temperatures, minimizing device substitutions. Application: Industrial automation across varied climates and duty cycles. Feature: Theoretical force 754 N at 40 mm bore; 125 mm stroke. Benefit: Adequate hold and push force for compact actuators, enabling compact designs without sacrificing performance. Application: End-of-arm tooling and quick-acting clamping tasks in compact automation cells. Feature: No cushioning to maximize response time and reduce play in high-speed cycles. Benefit: Faster actuation and improved cycle rates with precise stop positions. Application: High-speed pick-and-place and transfer tasks where dwell accuracy matters. Feature: Materials - Piston rod stainless steel and barrel anodised aluminium; Brand IMI Norgren; Range RM/92000/M. Benefit: Proven materials for durability, corrosion resistance, and consistent performance across generations. Application: General-purpose automation where long service life and compatibility with standard spare parts matter.
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FAQs
Install using the G1/8 port with standard ¼-in. quick-connect fittings or tubing, ensuring clean, dry compressed air within 1–10 bar. Mount using ISO- or machine-specific brackets compatible with a 40 mm bore cylinder. Verify piston rod alignment, secure mounting hardware, and wire the magnetic sensor if position feedback is required. Proper orientation and support minimize side loading and extend seal life.
The cylinder features a 40 mm bore, 125 mm stroke, and a theoretical force of 754 N. It operates across 1–10 bar and -5 to 80 °C, with a G1/8 port. It uses a magnetic piston and no cushioning, delivering rapid response suitable for high-speed cycles, while materials include an anodised aluminium barrel and stainless steel piston rod for durability.
Yes, its compact length, magnetic piston for sensor integration, and absence of cushioning enable faster actuation and precise positioning. The 40 mm bore and 125 mm stroke provide balanced force and travel for small- to mid-size tooling, making it well-suited for pick-and-place, transfer, and assembly tasks in tight packaging environments.
The provided data does not specify CE, SIL, or IP certifications. For regulated environments, confirm with the supplier or Norgren catalog whether CE marking or other certifications apply to your region and application. Verify washdown suitability, IP rating, and safety-related certifications relevant to your installation before purchase.
With stainless steel piston rod, anodised aluminium barrel, and low-friction seals, expect extended seal life and reduced maintenance intervals, especially in moderate to harsh environments. The compact form factor lowers space-related downtime, and magnetic sensing simplifies control integration, contributing to reduced installation time and favorable total cost of ownership over the component’s lifecycle.