Norgren RM/91063/M/25 Pneumatic Cylinder - Magnetic
Part Number: RM/91063/M/25
Quick Summary
Norgren RM/91063/M/25 is a compact single-acting pneumatic cylinder designed for precise linear actuation in automation lines. In tight cabinets and small assembly cells, engineers seek reliable performance with a minimal footprint and straightforward mounting, which this model delivers. This range aligns with CE conformity and commonly offers IP-rated variants; confirm the exact ratings in the datasheet for your configuration. Its 63 mm bore and 25 mm stroke yield substantial force in a compact package, and the G1/4 port supports flexible line routing. With a low-friction seal design, a fully non-corrodible specification, and a standard magnetic piston, the cylinder reduces maintenance and enhances cycle reliability, supporting higher throughputs and less downtime.
Product Information
Extended Description
RM/91063/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
Medium
Compressed air
Operating Temperature
-5 ... 80 °C, 23 ... 176 °F
Operating Pressure
2 ... 10 bar, 29 ... 145 psi
Port Size
G1/4
Cylinder diameter
63 mm
Stroke Length
25 mm
Operation
Single acting
Cushioning
No cushioning
Magnetic/Non-magnetic
Magnetic
Theoretical Force
1770 N
Materials - Barrel
Anodised aluminium alloy
Materials - Piston Rod
Stainless steel (martensitic)
Range
RM/91000/M
Brand
IMI Norgren
C02250628
Pneufit C Push-in fitting, Adaptor, Straight, External/Internal hex, 6mm, G1/4
C0L510628
Pneufit C Push-in fitting, Banjo flow control, In, 6mm, G1/4
C02470628
Pneufit C Push-in fitting, Adaptor, 90° Swivel elbow, 6mm, G1/4
M/P71470/2
Stud or Adaptor mounting for attaching F mounting to female piston rod thread for RM/92000/M and RM/91000/M cylinders
QM/90063/22
BG - Front / Rear Flange Mounting 63mm bore
QM/57040/25
F - Piston Rod Clevis Mounting 40mm bore
QM/90063/21
C - Foot Mounting 63mm bore
QM/92063/00
Service kits for RM/92000, 63mm
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
PA2-0006100
Polyamide tube, Natural, 100m, 6mm/4mm
PA2-0006025C
Polyamide tube, Natural, 25m, 6mm/4mm
M/3314
Tube cutter
The RM/91063/M/25 delivers a compact 63 mm bore with a 25 mm stroke and a notably short overall length. This reduced footprint makes it easier to fit multiple actuators in tight automation cells and on crowded machine bays, speeding installation and startup. The 63 mm bore provides reliable force, while the G1/4 port supports flexible line routing. The RM/91063/M/25 also employs a low friction, long-life seal design that minimizes wear and heat buildup, translating into longer service intervals, lower maintenance costs, and more predictable performance in high-cycle applications. The fully non-corrodible construction—anodised aluminium barrel with martensitic stainless steel piston rod—offers durability in humid, dusty, or wash-down environments, reducing corrosion-related failures and spare-part costs. A standard magnetic piston enables straightforward feedback with reed switches, supporting clean PLC integration and scalable control architectures. With mounting flexibility including front/rear flange, foot, and clevis options plus quick-connect Pneufit C fittings, installation is faster and retrofit-friendly for existing equipment. The combination of a 2–10 bar supply range, no internal cushioning, and a 1770 N theoretical force provides confidence for general automation tasks while allowing designers to optimize stroke and load conditions for smooth operation.
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FAQs
The RM/91063/M/25 supports multiple mounting configurations including front/rear flange mounting QM/90063/22, piston rod clevis mounting QM/57040/25, and foot mounting QM/90063/21. For attaching additional F mounting hardware to RM/92000/M and RM/91000/M variants, use M/P71470/2 stud or adapter mounting. Switch brackets M/P72487B and other sense accessories (M/50 reed switch) integrate easily for status feedback.
Operating pressure ranges from 2 to 10 bar (29 to 145 psi) and operating temperature from -5 to 80 °C. The cylinder uses a G1/4 port, a 63 mm bore, and a 25 mm stroke, delivering up to 1770 N of theoretical force.
Yes, the design emphasizes low-friction seals and a magnetic piston for reliable sensing, which supports repeatable actuation in high-cycle lines. For very high-speed or harsh environments, account for the lack of internal cushioning and select appropriate mounting and load conditions.
The datasheet references CE conformity as a baseline; confirm exact ratings in your configuration. Depending on variant, IP protection levels may be offered; verify available options via the datasheet or supplier.
Service kits are listed for RM series from QM/92063/00, covering 63 mm bore configurations. Availability of fittings and switch components (Push-in Pneufit C, reed switches, and brackets) helps minimize downtime and simplify maintenance.