Double-acting pneumatic cylinder, 4 in bore, 220 mm stroke, G3/8, magnetic piston, imperial version, Martonair RM/900 - Norgren RM/940/M/220

The Norgren RM/940/M/220 is a double-acting pneumatic cylinder with a 4 in (101.6 mm) bore, 220 mm stroke and a theoretical force of 4420 N.

Benefits in use

• Compressed air drives the piston of the RM/940/M/220 in both directions, so extending and retracting are both powered.
• The RM/940/M/220 runs on compressed air within a 2 to 10 bar pressure range.
• The adjustable end-position cushioning of the RM/940/M/220 can be set to load and speed and protects the attached parts.
• On the RM/940/M/220 the barrel is made of anodised aluminium alloy and the piston rod of martensitic stainless steel.
• The magnetic piston of the RM/940/M/220 allows contactless position sensing with cylinder switches.
• Compressed air is supplied to the RM/940/M/220 through G3/8 ports.
• The RM/940/M/220 is rated for ambient temperatures from -20 to 80 °C.
• According to the order description, the RM/940/M/220 is an imperial version with inch dimensions.

Applications

Typical tasks for the RM/940/M/220 are linear motion and clamping in pneumatic systems, as well as replacing an identical Norgren cylinder from the Martonair RM/900 series.