IMI Norgren M/31141 Air Bellow - Single Acting, 0–8 bar
Part Number: M/31141
Quick Summary
Air bellow delivers frictionless operation for high-force linear actuation in automated equipment. Engineers often confront maintenance-heavy actuators that require frequent lubrication and suffer from vibration-induced wear. In pneumatic components, CE compliance, IP ratings, and SIL safety standards are key considerations for safe, reliable performance in industrial environments. This IMI Norgren model delivers simple installation, long service life, and predictable force in demanding lines, helping design teams reduce downtime and total cost of ownership while maintaining rigorous application performance.
Product Information
Extended Description
M/31141 Norgren: Frictionless operation | No maintenance or lubrication | Ideal for short stroke, high-force applications | High vibration isolation level | Simple to install
Medium
Compressed air
Operating Temperature
-40 ... 70 °C, -40 ... 158 °F
Operating Pressure
0 ... 8 bar, 0 ... 116 psi
Port Size
G1/2
Nominal Diameter
14-1/2"
Number Of Convolutions
1
Stroke Length
100 mm, 4"
Operation
Single acting
Magnetic/Non-magnetic
Non-magnetic
Theoretical Force
57600 N
Dimensions - Height
480 mm
Dimensions - Length
330 mm
Dimensions - Width
330 mm
Weight
7.1 kg
Country of Origin
Germany
Range
M/31000
Brand
IMI Norgren
Feature: Frictionless operation and maintenance-free design → Business Impact: Significantly reduces downtime and routine maintenance costs by eliminating lubrication needs; Application: High-cycle packaging and assembly lines where clean operation is essential. Feature: No lubrication required → Business Impact: Improves reliability in clean rooms and food/pharma environments; Application: Any pneumatic actuation where contamination must be avoided. Feature: High force in a short stroke → Business Impact: Enables compact actuation for space-constrained fixtures without compromising clamping or pressing capability; Application: Short-stroke pressing, clamping, and indexing tasks. Feature: Superior vibration isolation → Business Impact: Diminishes transmitted vibration, increasing tool life and process stability; Application: Heavy machinery interfaces and vibration-prone automated lines. Feature: Easy installation and standard porting → Business Impact: Faster retrofit and reduced commissioning time; Application: Retrofit projects using G1/2 fittings and existing air supply. Feature: Robust construction with non-magnetic design → Business Impact: Enhanced reliability in magnetic-sensitive environments; Application: Precision assembly and automation cells where magnetic interference matters.
Get a Quick Quote for a Norgren M/31141
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 M/31141?
Enquire Now
FAQs
The unit uses a G1/2 port for standard pneumatic interfaces. Ensure clean, dry compressed air supply, mount the bellows on a rigid frame, align to the actuator axis, and secure connections with appropriate seals. The simple footprint supports quick retrofit and minimizes alignment issues during installation.
Operating pressure is 0 to 8 bar (0 to 116 psi). This range supports short-stroke, high-force actuation while maintaining reliable frictionless performance and consistent force output across typical industrial cycles.
Yes. The bellows design provides high vibration isolation, reducing transmitted forces to surrounding equipment and prolonging service life of attached components in demanding automation environments.
No lubrication is required. The frictionless operation minimizes wear and eliminates routine lubrication, lowering maintenance intervals and enabling cleaner operation in sensitive production areas.
Ideal for short-stroke, high-force tasks such as clamping, pressing, or quick linear actuation in packaging, assembly, and automation cells where space is limited and fast installation is essential.