Norgren RM/960/380 Pneumatics & Fluid Systems - 10887 N Force

Part Number: RM/960/380
Manufacturer
Norgren
Part number
RM/960/380

Quick Summary

RM/960/380 is a tie rod double-acting pneumatic cylinder designed for heavy-duty automation on manufacturing lines. The design targets reliability in environments where consistent actuation and long service life matter, reducing unplanned downtime. While the data sheet does not list CE, IP, or SIL certifications, units in this class are built for rugged reliability and common industry compliance practices. The combination of a 6" bore, 380 mm stroke, adjustable cushioning, and extensive mounting options delivers predictable performance while supporting efficient maintenance and rapid line changes. For engineering teams seeking robust actuation with flexible integration, this model offers tangible business value in throughput, quality consistency, and total cost of ownership.

Product Information

Extended Description

RM/960/380 Norgren: Large range of bore sizes – ideal for a wide variety of industrial applications | Long established design – proven ruggedness and reliability | Extensive choice of mountings | Adjustable cushioning
Medium
Compressed air
Operating Temperature
-20 ... 80 °C, -4 ... 176 °F
Operating Pressure
2 ... 10 bar, 29 ... 145 psi
Port Size
G1/2
Cylinder diameter
6"
Stroke Length
380 mm
Operation
Double acting
Cushioning
Adjustable cushioning
Magnetic/Non-magnetic
Non-magnetic
Theoretical Force
10887 N
Materials - Barrel
Anodised aluminium
Materials - Piston Rod
Stainless steel (martensitic)
Range
RM/900
Series
Martonair
Brand
IMI Norgren
QM/960/00
Service kits for RM/900, 6"
Feature → The 6" bore and 380 mm stroke deliver high force and long travel, enabling heavy-duty push-pull and transfer tasks with fewer cycles. Impact → This reduces cycle times and increases throughput in packaging and material-handling lines, while maintaining control accuracy. Application → Ideal for clamp, push, and bidirectional actuation in assembly cells requiring steady, repeatable motion. Feature → Tie rod double-acting construction provides balanced loading and reliable retraction, even under dynamic loads. Impact → Improves movement precision and reduces stall risk in automated transfer applications. Application → Suitable for robot-assisted pick-and-place and automated press operations. Feature → Adjustable cushioning offers controllable deceleration at stroke endpoints. Impact → Minimizes mechanical shock, extending cylinder life and protecting downstream equipment. Application → Great for delicate handled parts and high-cycle systems where impact control matters. Feature → G1/2 port and a 2–10 bar operating pressure range ensures compatibility with standard plant air systems. Impact → Simplifies integration, reduces piping complexity, and supports consistent actuation across multiple stations. Application → Commonly used in line-side actuators and machine tending cells. Feature → Corrosion-resistant materials, including an anodised aluminium barrel and martensitic stainless steel piston rod, deliver durability in harsh environments. Impact → Lowers maintenance frequency and replacement costs, improving uptime. Application → Particularly beneficial in damp or particulate-heavy production lines. Feature → Non-magnetic construction aligns with sensor-friendly environments and reduces magnetic interference. Impact → Facilitates reliable position sensing and control integration in automation systems. Application → Suitable for proximity sensor and magnetic switch deployments on automated lines. Feature → Theoretical force of 10887 N provides a clear performance benchmark for high-load actuation tasks. Impact → Enables accurate line design and actuator selection, reducing over- or under-sizing risk. Application → Critical for stamping, clamping, and load-intensive assembly operations.

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FAQs

The RM/960/380 offers an extensive range of mountings designed to fit diverse layouts and equipment. Its tie-rod construction supports common clevis, flange, and foot mounting configurations, enabling versatile integration on presses, transfer systems, and assembly cells. For reliable performance, verify mounting dimensions against your frame and ensure proper alignment to minimize side loads that can affect life and accuracy.
Key specs include a 6" cylinder bore, 380 mm stroke, double-acting operation, 2–10 bar operating pressure, G1/2 port, and a theoretical force of 10887 N. The barrel is made from anodised aluminium and the piston rod from martensitic stainless steel, with adjustable cushioning. These factors together provide strong actuation, long cycle life, and adaptable integration across standard pneumatic systems.
Yes, its robust construction, high theoretical force, and adjustable cushioning support consistent actuation in demanding environments. While speed is not explicitly specified, the cylinder’s design minimizes shock and wear, promoting higher uptime on high-cycle lines. For best results, tune supply pressure within 2–10 bar and set cushioning to match the part handling requirements and line speed.
The data provided does not list explicit CE, IP, or SIL certifications. In practice, pneumatic cylinders of this class are selected to meet typical industrial compliance expectations and integration standards. To confirm, consult the manufacturer’s datasheet and your internal compliance team, and verify any site-specific requirements with system integrators prior to deployment.
Maintenance can be supported via the QM/960/00 service kits designed for RM/900, 6" cylinders, which help with periodic refurbishment and parts replacement. Regular inspection of cushioning, seals, and the piston rod, along with clean air supply, will extend life and reduce unplanned downtime. Align servicing with your preventive maintenance schedule for optimal uptime.