Norgren RA/802050/M/125 Pneumatic Cylinder - ISO 15552

Part Number: RA/802050/M/125
Manufacturer
Norgren
Part number
RA/802050/M/125

Quick Summary

Norgren RA/802050/M/125 is a double-acting pneumatic cylinder designed for precise linear actuation in automation lines. Engineers commonly contend with friction, wear, and misalignment in cyclic tasks; this cylinder mitigates those challenges with polyurethane seals and the Adaptive Cushioning System (ACS) for smoother, longer life. It complies with ISO 15552, VDMA 24562, and NFE 49-003-1 standards, and its magnetic piston supports reliable switch integration with common sensors. With a 50 mm bore, 125 mm stroke, and G1/4 port, the unit delivers dependable performance across diverse industrial environments, helping manufacturers reduce downtime and maintenance costs. The robust aluminium barrel and martensitic stainless steel rod resist corrosion, while mounting options simplify installation and service, translating into lower lifecycle costs and improved line throughput.

Product Information

Extended Description

RA/802050/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
G1/4
Cylinder diameter
50 mm
Stroke Length
125 mm
Operation
Double acting
Cushioning
Adaptive cushioning system (ACS)
Magnetic/Non-magnetic
Magnetic
Theoretical Force
1178 N
Materials - Barrel
Anodised aluminium
Materials - Piston Rod
Stainless steel (martensitic)
Dimensions - Height
66 mm
Dimensions - Length
178 mm
Dimensions - Width
66 mm
Weight
1.21 kg
Country of Origin
Germany
Range
RA/802000/M
Series
ISOLine
Brand
IMI Norgren
QM/27/2/1
Switch mounting brackets for M/50
C02470828
Pneufit C Push-in fitting, Adaptor, 90° Swivel elbow, 8mm, G1/4
C0K510828
Pneufit C Push-in fitting, Banjo flow control, regulating out, 8mm, G1/4
C02250828
Pneufit C Push-in fitting, Adaptor, Straight, External/Internal hex, 8mm, G1/4
M/P40312
Swivel hinge style US, 50mm bore
QA/8050/42
D2 - Rear Clevis Mounting 50mm bore
QA/8050/33
UR - Universal Rear Eye Mounting 50mm bore
QM/8050/38
AK - Piston Rod Swivel Mounting 50mm/63mm bore
QM/31/032/22
Switch mounting brackets, 32mm bore
M/P19495
Wide hinge style SW, 50mm bore
QM/8050/25
F - Piston Rod Clevis Mounting 50mm/63mm bore
QA/8050/22
BG - Front / Rear Flange Mounting 50mm bore
QA/8050/40
UH - Adjustable Trunnion Mounting 50mm bore
M/P19933
Narrow hinge style SS, 50mm bore
QA/8050/21
C - Foot Mounting 50mm bore
QA/8050/34
FH - Detachable Trunnion Mounting 50mm bore
QA/8050/23
D - Rear Clevis Mounting 50mm bore
QA/8050/28
H - Trunnion Mounting 50mm bore
QA/8040/41
S - Swivel Bearing 40mm/50mm bore
QA/8050/27
R - Rear Eye Mounting 50mm bore
QM/8050/35
A - Front or Rear Stud Mounting 50mm/63mm bore
QM/8050/32
UF - Universal Piston Rod Mounting 50mm/63mm bore
QA/8050/00
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, 50mm 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/LSU/5V
M/50 magnetically operated reed switch, 5m cable
M/50/EAP/CP
M/50 magnetically operated solid state switch, 0.3m cable
M/50/EAN/5V
M/50 magnetically operated solid state switch, 5m cable
PA2-0708025C
Polyamide tube, Black, 25m, 8mm/6mm
PA2-0008025C
Polyamide tube, Natural, 25m, 8mm/6mm
M/3314
Tube cutter
PA2-0008100
Polyamide tube, Natural, 100m, 8mm/6mm
PA2-0708100
Polyamide tube, Black, 100m, 8mm/6mm
The RA/802050/M/125 is designed around ISO 15552 compatibility and a 50 mm bore with a 125 mm stroke, providing a standard, interchangeable pneumatic actuator that fits easily into existing automation cells. This interchangeability reduces spares inventory and downtime when replacing cylinders, leading to lower maintenance costs and faster line changeovers. The Adaptive Cushioning System (ACS) delivers controlled deceleration and smooth motion, minimizing impact on seals and nearby components, which translates to longer seal life and reduced wear in high-cycle packaging and assembly tasks. An anodised aluminium barrel paired with a martensitic stainless steel piston rod offers corrosion resistance and mechanical strength, ensuring reliable performance in demanding manufacturing environments and extended service intervals. Magnetic piston capability allows quick, reliable switch mounting for sensors and control logic, simplifying integration with proximity switches and PLCs. The G1/4 port size, compact 66x66x178 mm footprint, and 1.21 kg weight support easy retrofit and flexible mounting on existing frames, while the ISOLine series synergy provides consistent performance across the plant. Compatibility with various mounting brackets and fittings enables rapid setup for pick-and-place, clamping, and transfer tasks, reducing engineering time and accelerating project timelines. With a 1–16 bar operating range and -20 to 80 °C temperature tolerance, this cylinder remains effective across standard plant air systems and mixed production lines, delivering predictable force and stroke behavior under varying load conditions. In practice, this combination lowers total cost of ownership by reducing nuisance downtime, improving cycle accuracy, and enabling straightforward sensor integration for automated quality checks.

Get a Quick Quote for a Norgren RA/802050/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/802050/M/125? Enquire Now

FAQs

The RA/802050/M/125 is built to ISO 15552 (VDMA 24562/NFE 49-003-1) standards, ensuring plug-and-play interchangeability with ISOLine actuators. Its 50 mm bore and 125 mm stroke align with common mounting patterns, and the G1/4 port simplifies air line connections. For installation, consider mounting options like M/P40312 swivel hinge US or QM/changing brackets to fit 50 mm bore systems on standard frames, reducing retrofit risk and downtime.
This cylinder supports an operating pressure of 1–16 bar (14–232 psi) and a temperature range of -20 to 80 °C (-4 to 176 °F). Such specs enable consistent actuation in diverse environments, including packaging, where load changes and ambient conditions vary. The result is stable force output and predictable cycle timing across multiple production shifts.
Yes. The Adaptive Cushioning System (ACS) reduces peak forces and minimizes motion shock, improving seal life and reducing vibration-induced wear during high-cycle pick-and-place tasks. Combined with a strong aluminium barrel and martensitic stainless steel rod, it provides reliable, long-life operation with lower maintenance intervals—key to boosting throughput in automated assembly lines.
The cylinder complies with ISO 15552 and related VDMA and NFE standards, and it features a magnetic piston for easy sensor alignment. Plan for standard magnetically operated reed or solid-state switches (e.g., M/50 series) and use appropriate switch mounting brackets such as QM/31/032/22 to align sensors with the cylinder rod, ensuring reliable position feedback and control signals.
ACS cushioning provides smoother deceleration, reducing seal wear and extending service intervals. This translates to lower replacement part costs and reduced unplanned downtime. When combined with standard service kits and robust materials (anodised aluminium barrel and stainless rod), operators can expect reduced lifecycle costs and improved line reliability over the cylinder’s long service life.