Norgren RM/92025/M/25 Pneumatic Cylinder - Magnetic
Part Number: RM/92025/M/25
Quick Summary
Norgren RM/92025/M/25 is a compact pneumatic cylinder designed for precise linear actuation in automation and pick-and-place applications. In space-constrained cells, engineers often battle limited travel and premature wear; this model reduces footprint without compromising performance. The design features a magnetic piston for easy sensing, plus a fully non-corrodible body and long-life seals to withstand demanding environments. Operating from 1 to 10 bar of compressed air, at -5 to 80 °C, with a 25 mm bore and 25 mm stroke, it delivers reliable actuation across varying cycle demands. Coupled with standard M5 porting and mounting options, it integrates quickly into existing lines, reducing setup time and total cost of ownership.
Product Information
Extended Description
RM/92025/M/25 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
25 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)
Dimensions - Height
40.5 mm
Dimensions - Length
60 mm
Dimensions - Width
37 mm
Weight
0.5 kg
Country of Origin
Czechia
Range
RM/92000/M
Brand
IMI Norgren
C02250405
Pneufit C Push-in fitting, Adaptor, Straight, External/Internal hex, 4mm, M5
C02470405
Pneufit C Push-in fitting, Adaptor, 90° Swivel elbow, 4mm, M5
C0K510405
Pneufit C Push-in fitting, Banjo flow control, regulating out, 4mm, M5
QM/57016/25
F - Piston Rod Clevis Mounting 16mm bore
QM/90025/21
C - Foot Mounting 25mm bore
M/P1710/21
Stud or Adaptor mounting for attaching F mounting to female piston rod thread for RM/92000/M and RM/91000/M cylinders, 25mm bore
QM/90025/22
BG - Front / Rear Flange Mounting 25mm bore
M/P1501/79
Nut style N2
M/P72487B
Switch bracket for M/50 switches for actuators RM/91000/M, RM/92000/M and M/60100/M
M/50/LSU/5V
M/50 magnetically operated reed switch, 5m cable
PA2-0004100
Polyamide tube, Natural, 100m, 4mm/2.5mm
PA2-0004025C
Polyamide tube, Natural, 25m, 4mm/2.5mm
M/3314
Tube cutter
Feature: One third the basic length of ISO/VDMA models → Business Impact: Dramatic space savings in compact actuation cells → Application: Robotic grippers and small pick-and-place stations that require a tiny envelope without losing stroke. Feature: 25 mm bore with 25 mm stroke and 295 N theoretical force → Business Impact: Consistent, high-load actuation for precise positioning → Application: Assembly and transfer operations where predictable force is critical. Feature: Low-friction, long-life seal design with fully non-corrodible construction → Business Impact: Extended maintenance intervals and lower life-cycle cost → Application: Harsh environments and washdown-friendly lines that demand durable performance. Feature: Magnetic piston allowing seamless integration with switches and sensors → Business Impact: Simplified control and feedback wiring → Application: Factory automation lines using M/50 reed switches and switch brackets. Feature: Anodised aluminium barrel and stainless steel piston rod → Business Impact: Enhanced corrosion resistance and reliability → Application: Industrial environments with exposure to moisture or contaminants. Feature: M5 port, Pneufit C options (4 mm) and multiple mounting options (front/rear flange, foot, clevis) → Business Impact: Fast, flexible installation with reduced leakage risk → Application: Retrofit projects and retrofits into existing manifolds and assemblies.
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FAQs
The RM/92025/M/25 supports multiple mounting options including front/rear flange (BG 25 mm bore), foot mounting, and clevis-style connections. Recommended mountings include QM/57016/25 (piston rod clevis), QM/90025/21 (foot mounting), and QM/90025/22 (front/rear flange). Additional adapter options enable compatibility with 25 mm bore cylinders and streamline retrofits in existing lines.
Theoretical force is listed at 295 N, determined by bore area times supply pressure. Practically, you’ll calculate F = P × A, accounting for friction, rod sealing, and dynamic load. With a 25 mm bore and 1–10 bar supply, expect peak performance near the upper end of the pressure range, subject to mounting and end-of-stroke cushioning (this model has no cushioning).
Yes, the cylinder employs a low-friction, long-life seal design and a stainless steel piston rod for durability, supporting frequent cycling in automation lines. Magnetic piston enables reliable sensing with minimal mechanical wear. For best results, ensure clean, dry compressed air and follow the datasheet’s maintenance schedule to sustain performance over time.
Operate with clean, dry compressed air and use the cylinder within its stated temperature and pressure range. The design emphasizes long-life seals and corrosion resistance, reducing maintenance frequency. If your line uses oil-lubricated air systems, confirm compatibility with the Pneufit C fittings and ensure any lubrication aligns with supplier guidance and the attached datasheet.
The unit supports Pneufit C push-in fittings, including C02250405 (straight), C02470405 (90° elbow), and C0K510405 (banjo flow control). Magnetic sensing options include M/50 LSU reed switches with a switch bracket (M/P72487B). Multiple tubing options (PA2-0004100, PA2-0004025C) and a tube cutter (M/3314) facilitate quick, reliable installation in panel-mounted or inline configurations.