Norgren RA/803100/M/25 ISOLine Cylinder - ISO 15552
Part Number: RA/803100/M/25
Quick Summary
The Norgren RA/803100/M/25 ISOLine cylinder provides precise single-acting pneumatic actuation for general automation tasks. Engineers often grapple with wear, inconsistent cushions, and variable end-of-stroke performance in compact cylinders. Aligned with ISO 15552 (VDMA 24562 and NFE 49-003-1), the unit emphasizes interchangeability and long life, while its magnetic piston rod supports reliable switch integration. By combining high force in a compact form with adaptive cushioning, this cylinder helps maintain throughput, reduces downtime, and integrates smoothly with existing ISOLine systems for scalable manufacturing environments.
Product Information
Extended Description
RA/803100/M/25 Norgren: Conforms to ISO 15552 (VDMA 24562 and NFE 49-003-1) | High performance, stability and reliability | Polyurethane seals ensure efficient low friction operation and long life | Switches can be bracket mounted to the tie rods | High performance Adaptive Cushioning System “ACS”
Medium
Compressed air
Operating Temperature
-20 ... 80 °C, -4 ... 176 °F
Operating Pressure
2 ... 10 bar, 29 ... 145 psi
Standard
ISO 15552
Port Size
G1/2
Cylinder diameter
100 mm
Stroke Length
25 mm
Operation
Single acting
Cushioning
Adaptive cushioning system (ACS)
Magnetic/Non-magnetic
Magnetic
Theoretical Force
4197 N
Materials - Barrel
Anodised aluminium
Materials - Piston Rod
Stainless steel (martensitic)
Range
RA/803000/M
Series
ISOLine
Brand
IMI Norgren
C0K511248
Pneufit C Push-in fitting, Banjo flow control, regulating out, 12mm, G1/2
C02251248
Pneufit C Push-in fitting, Adaptor, Straight, External/Internal hex, 12mm, G1/2
QM/27/2/1
Switch mounting brackets for M/50
C02471248
Pneufit C Push-in fitting, Adaptor, 90° Swivel elbow, 12mm, G1/2
M/P40315
Swivel hinge style US, 100mm bore
QA/8100/41
S - Swivel Bearing 100mm bore
QA/8100/34
FH - Detachable Trunnion Mounting 100mm bore
QA/8100/33
UR - Universal Rear Eye Mounting 100mm bore
QA/8100/27
R - Rear Eye Mounting 100mm bore
QA/8100/21
C - Foot Mounting 100mm bore
QM/8080/32
UF - Universal Piston Rod Mounting 80mm/100mm bore
QM/8080/25
F - Piston Rod Clevis Mounting 80mm/100mm bore
QA/8100/42
D2 - Rear Clevis Mounting 100mm bore
QA/8100/40
UH - Adjustable Trunnion Mounting 100mm bore
QM/8080/35
A - Front or Rear Stud Mounting 80/100mm bore
QA/8100/22
BG - Front / Rear Flange Mounting 100mm bore
QM/31/080/22
Switch mounting brackets, 80mm bore
M/P19936
Narrow hinge style SS, 100mm bore
QM/8080/38
AK - Piston Rod Swivel Mounting 80mm/100mm bore
QA/8100/28
H - Trunnion Mounting 100mm bore
QA/8100/23
D - Rear Clevis Mounting 100mm bore
M/P19498
Wide hinge style SW, 100mm bore
QA/8100/00
Service kits for PRA/801, PRA/802, PRA/803, RA/801, RA/802, RA/803, PRA/181, PRA/182, RA/181, RA/182, RA/8000, 100mm diameter
M/P73001/5
Straight plug-in cable for M/50
M/50/LSU/CP
M/50 magnetically operated reed switch, 0.3m cable
M/50/EAP/5V
M/50 magnetically operated solid state switch, 5m cable
M/50/EAN/CP
M/50 magnetically operated solid state switch, 0.3m cable
QM/32/2
QM/32 magnetically operated reed switch, 2m cable
QM/32/10
QM/32 magnetically operated reed switch, 10m cable
M/50/EAP/CP
M/50 magnetically operated solid state switch, 0.3m cable
M/50/LSU/5V
M/50 magnetically operated reed switch, 5m cable
M/50/EAN/5V
M/50 magnetically operated solid state switch, 5m cable
PA2-0712025C
Polyamide tube, Black, 25m, 12mm/9mm
M/3314
Tube cutter
PA2-0012025C
Polyamide tube, Natural, 25m, 12mm/9mm
PA2-0012100
Polyamide tube, Natural, 100m, 12mm/9mm
PA2-0712100
Polyamide tube, Black, 100m, 12mm/9mm
Feature: ISO 15552 compatibility and modular mounting for quick replacements and standardized interfaces → Business Impact: lowers downtime and maintenance costs by ensuring interchangeability across machines and lines → Application: retrofit projects and multi-vendor cells where consistent mounting and stroke profiles matter. Feature: 100 mm bore and 25 mm stroke delivering a high theoretical force of 4197 N in a compact footprint → Business Impact: enables robust clamping and press-like actions without oversized actuators → Application: automated assembly, palletization, and part presentation where space is at a premium. Feature: Adaptive Cushioning System ACS for smoother end-of-stroke deceleration → Business Impact: reduces shock, vibration, and wear, extending cylinder life and stabilizing cycle timing → Application: high-cycle packaging, pick-and-place, and sorting lines. Feature: Magnetic piston rod with bracket-mount capability for reliable sensing → Business Impact: straightforward integration with fixed or remote switches, minimizing wiring complexity → Application: line-side control loops that require precise position feedback. Feature: Durable construction with an anodised aluminium barrel and martensitic stainless steel piston rod → Business Impact: excellent corrosion resistance and longevity in challenging environments → Application: food & beverage, manufacturing floors, and outdoor installations. Feature: Broad operating envelope with G1/2 port and 2–10 bar range; -20 to 80 °C → Business Impact: supports diverse line pressures and temperature conditions, reducing spare-parts variety → Application: automotive, general automation, and process lines requiring flexibility. Feature: ISOLine range RA/803000/M and compatible fittings and mounting options → Business Impact: scalable system architecture with proven compatibility across ISOLine modules → Application: expandability for future line upgrades and modularAutomation.
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FAQs
When installing the RA/803100/M/25, ensure the mounting options align with ISOLine standards (100 mm bore). Use compatible switch brackets and 12 mm fittings from the Pneufit C family where needed. Confirm port orientation and avoid contact with moving parts. The cylinder’s 2–10 bar range supports most standard shop air systems, but verify supply stability to prevent pressure dips during high-speed cycles.
The RA/803100/M/25 delivers a theoretical force of about 4197 N, enabling strong actuation within a compact form. It operates at 2–10 bar and tolerates -20 to 80 °C, supporting consistent motion profiles in automation lines. The ACS cushioning reduces end-of-stroke impact, improving repeatability and extending life across frequent cycles.
Yes. The cylinder is designed for ISOLine compatibility (RA/803000/M range) and supports multiple mounting configurations such as swivel, rear eye, and foot mounts. It also integrates with M/50 and related switch assemblies, enabling flexible installation across existing ISOLine systems without extensive redesign.
The RA/803100/M/25 adheres to ISO 15552 interchangeability standards. It operates over a temperature range of -20 to 80 °C and at pressures from 2 to 10 bar, making it suitable for typical factory environments. While ISO 15552 ensures compatibility, verify if your application requires additional CE or IP certifications for compliance.
ACS cushioning delivers smoother deceleration and reduced impact, which lowers wear on seals and guides, translating to longer service life and fewer maintenance cycles. In high-cycle applications, this can reduce total cost of ownership by minimizing downtime and unplanned part replacements while maintaining consistent cycle timing and product quality.