Norgren RM/92025/M/125 Pneumatic Cylinder - Magnetic Piston
Part Number: RM/92025/M/125
Quick Summary
Norgren RM/92025/M/125 is a compact pneumatic cylinder delivering precise linear motion for packaging automation. Space constraints in tight machinery and high-cycle reliability are common pain points this model addresses. Certification specifics aren’t listed in this data set; consult the attached datasheet for CE/SIL/IP ratings and compliance details to verify your QA requirements. The unit uses a low-friction, long-life seal design and a fully non-corrodible specification with a standard magnetic piston for versatile control system integration. This combination reduces maintenance downtime and simplifies sourcing, ensuring quick compatibility with existing manifolds and upstream controllers while delivering consistent force at 1–10 bar. Ideal for space-conscious, high-demand automation lines.
Product Information
Extended Description
RM/92025/M/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
M5
Cylinder diameter
25 mm
Stroke Length
125 mm
Operation
Double acting
Cushioning
No cushioning
Magnetic/Non-magnetic
Magnetic
Theoretical Force
295 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 a corresponding ISO/VDMA model → Business Impact: Frees up valuable mounting space and enables higher actuator density on compact automation cells → Application: Packaging lines and small-assembly stations where footprint reduction directly improves line balance. Feature: Low-friction, long-life seal design → Business Impact: Extends service intervals and reduces maintenance costs, boosting line uptime → Application: High-cycle pick-and-place and continuous motion tasks. Feature: Fully non-corrodible specification → Business Impact: Improves reliability in challenging environments, lowering replacement parts and downtime → Application: Food-grade or oily environments where corrosion resistance matters. Feature: Standard magnetic piston → Business Impact: Simplifies position sensing and control integration without additional hardware → Application: Sensing-enabled automation with existing PLC or valve logic. Feature: Materials − Barrel: Anodised aluminium alloy; Piston Rod: Stainless steel (austenitic) → Business Impact: Combines light weight with durability and corrosion resistance, improving life-cycle cost → Application: Harsh production lines requiring durable yet compact actuators. Feature: Range RM/92000/M and Port Size M5; Operating Temperature −5 to 80 °C; Operating Pressure 1–10 bar → Business Impact: Broad compatibility with standard compressed air systems and temperature swings → Application: General purpose automation across packaging, assembly, and machine-tending. Feature: No cushioning → Business Impact: Predictable stroke and faster cycle times, with simpler end-of-stroke behavior → Application: Fast transfer tasks where timing is critical.
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FAQs
RM/92025/M/125 uses an M5 port and a double-acting configuration with no cushioning, which favors compact mounting and straightforward tubing connections. Plan mounting with compatible end caps and ensure supply pressure stays within 1–10 bar. Consider the magnetic piston for sensing compatibility and verify fitment with existing manifolds and control valves to minimize installation time.
Theoretical Force is rated at 295 N, dependent on the supply pressure within the 1–10 bar range. At higher pressures you can expect higher output up to the theoretical limit, while friction, piston rod load, and lack of cushioning can influence real-world force during dynamic operations. For high-cycle tasks, verify actual force in your specific end-of-stroke configuration.
Yes. Its compact 25 mm bore and 125 mm stroke, combined with a one-third-length profile relative to ISO/VDMA equivalents, make it well-suited for space-constrained packaging lines. The magnetic piston aids sensing and integration with standard control architectures, while the corrosion-resistant materials support reliable operation in busy packaging environments with frequent cycling.
Certification specifics are not listed in the provided data. To verify CE, IP, or SIL compatibility, refer to the official datasheet linked in the product downloads: Datasheet (PDF) at https://cdn.norgren.com/pdf/en_1_5_141_RM_92000_M.pdf. Cross-check the exact standards, test methods, and environmental ratings shown there with your project requirements.
The cylinder features a long-life, low-friction seal design and a non-corrodible construction with a stainless steel piston rod and anodised barrel, reducing maintenance intervals and replacement costs. The magnetic piston enables straightforward position sensing, aiding predictive maintenance and faster fault detection. Overall, uptime improves and total cost of ownership declines in high-demand automation tasks.