Norgren RA/802125/M/125 ISOLine Cylinder - ISO 15552
Part Number: RA/802125/M/125
Quick Summary
RA/802125/M/125 is a double-acting ISOLine cylinder designed for precise motion control in automated production cells. Many users struggle with wear, backlashes and inconsistent cushioning that drive maintenance downtime and scrap. It conforms to ISO 15552, VDMA 24562 and NFE 49-003-1, guaranteeing interchangeability and predictable performance across OEMs. The unit’s Adaptive Cushioning System ACS and a corrosion-resistant stainless steel piston rod reduce shock, extend seal life and improve repeatability in high-cycle applications. With magnetic switching options and standardized ports (G1/2) and mounting points, it integrates quickly into existing pneumatic rails and control architectures, delivering measurable productivity gains.
Product Information
Extended Description
RA/802125/M/125 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
1 ... 16 bar, 14 ... 232 psi
Standard
ISO 15552
Port Size
G1/2
Cylinder diameter
125 mm
Stroke Length
125 mm
Operation
Double acting
Cushioning
Adaptive cushioning system (ACS)
Magnetic/Non-magnetic
Magnetic
Theoretical Force
7363 N
Materials - Barrel
Anodised aluminium
Materials - Piston Rod
Stainless steel (martensitic)
Dimensions - Height
142 mm
Dimensions - Length
214 mm
Dimensions - Width
142 mm
Weight
5.35 kg
Country of Origin
Germany
Range
RA/802000/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
QA/8125/42
D2 - Rear Clevis Mounting 125mm bore
M/P19937
Narrow hinge style SS, 125mm bore
M/P19499
Wide hinge style SW, 125mm bore
QA/8100/41
S - Swivel Bearing 100mm bore
QM/8125/22
BG - Front / Rear Flange Mounting 125mm bore
QM/8125/21
C - Foot Mounting 125mm bore
QA/8125/40
UH - Adjustable Trunnion Mounting 125mm bore
QA/8125/34
FH - Detachable Trunnion Mounting 125mm bore
QM/8125/25
F - Piston Rod Clevis Mounting 125mm bore
QM/31/080/22
Switch mounting brackets, 80mm bore
QM/8125/33
UR - Universal Rear Eye Mounting 125mm bore
M/P71355
Swivel hinge style US, 125mm bore
QM/8125/27
R - Rear Eye Mounting 125mm bore
QM/8125/38
AK - Piston Rod Swivel Mounting 125mm bore
QM/8125/23
D - Rear Clevis Mounting 125mm bore
QM/8125/28
H - Trunnion Mounting 125mm bore
QM/8125/35
A - Front or Rear Stud Mounting 125mm bore
QM/8125/32
UF - Universal Piston Rod Mounting 125mm bore
QA/8125B/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
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 compliance and 125 mm bore with 125 mm stroke → Business Impact: Interchangeable cylinders reduce lead times and spare-part inventory while ensuring consistent stroke and force. Application: High-cycle pick-and-place lines and clamp operations in automated cells. The cylinder’s standardization supports rapid deployment across multiple machines. Feature: Adaptive Cushioning System ACS → Business Impact: Damps shocks, lowers peak forces, extends seal life, and reduces vibration-induced wear. Application: High-speed actuation where smooth start/stop improves cycle reliability in packaging and material handling. Feature: Magnetic piston rod and magnetic sensing compatibility → Business Impact: Simplifies switch integration and position sensing without additional mounting hardware. Application: Bracket-mounted or integrated M/50 style switching in control cabinets, enabling faster wiring and fewer alignment issues. Feature: Anodised aluminium barrel and martensitic stainless steel rod → Business Impact: Durable, corrosion-resistant construction that maintains performance in dirty or humid environments. Application: Plant floors with oily or dusty atmospheres, where long service intervals lower maintenance costs. Feature: Port size G1/2 and mounting versatility → Business Impact: Flexible installation and compatibility with Pneufit C fittings and a wide range of mountings. Application: Rapid integration into existing pneumatic circuits with minimal modification. Feature: Operating range 1–16 bar and -20 to 80 °C → Business Impact: Broad environmental suitability, enabling use across multiple production lines. Application: Automotive, packaging and general automation where heat, cold and pressure variation occur.
Get a Quick Quote for a Norgren RA/802125/M/125
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Norgren RA/802125/M/125?
Enquire Now
FAQs
This ISOLine cylinder supports a range of mountings listed in its documentation, including D2 rear clevis, front/rear flange options and various hinge and trunnion configurations. For quickest installation, select a mounting style that aligns with your actuator stroke direction and available space, and confirm compatibility with the M/50 switch brackets or universal rear/front mounts shown in the fittings and mountings sections.
Key specs include a 125 mm bore and 125 mm stroke, 1–16 bar operating pressure, G1/2 port size, operating temperature from -20 to 80 °C, a magnetic piston rod, and ISO 15552 standard compliance. Weight is 5.35 kg, and the cylinder uses polyurethane seals for low friction and long life, with the ACS cushioning system for controlled deceleration.
Yes. The product group lists Pneufit C push-in fittings and M/50 switch options, including straight plug-in cables and magnetic reed/solid-state switches. Compatibility with G1/2 ports and the 12 mm tubing size facilitates quick integration into existing pneumatic circuits and control systems.
The cylinder conforms to ISO 15552 with references to VDMA 24562 and NFE 49-003-1, which ensures interchangeability, reliability and compatibility across European manufacturers. This standardization reduces downtime during replacements and supports consistent performance in multi-vendor environments.
Service kits are available for PRA/801, PRA/802, PRA/803, RA/801, RA/802, RA/803, PRA/181, PRA/182, RA/181, RA/182, and RA/8000 series, helping you maintain peak performance with standardized parts and straightforward replacements.