Norgren PM/31063 Air Bellow - Non-magnetic
Part Number: PM/31063
Quick Summary
Norgren PM/31063 Air Bellow provides frictionless, single-acting pneumatic actuation for high-force applications in automation. This design addresses downtime and maintenance challenges by delivering a maintenance-free operation with a compact footprint. While certifications can vary by region, many Norgren components align with CE conformity and rugged, non-magnetic aluminum bodies that resist contamination; robust IP-rated housings are common in the family. For engineers and procurement teams, the combination of a compact installation and low-lubrication requirements translates to lower lifecycle costs, faster installation, and reliable performance in industrial automation environments.
Product Information
Extended Description
PM/31063 Norgren: Frictionless operation | No maintenance or lubrication | Ideal for short stroke, high-force applications | High vibration isolation level | Easy, compact installation
Medium
Compressed air
Operating Temperature
-30 ... 50 °C, -22 ... 122 °F
Operating Pressure
0 ... 8 bar, 0 ... 116 psi
Port Size
G1/2
Nominal Diameter
6"
Number Of Convolutions
3
Stroke Length
190 mm
Operation
Single acting
Magnetic/Non-magnetic
Non-magnetic
Theoretical Force
5750 N
Materials - Body
Aluminium
Range
PM/31000
Brand
IMI Norgren
Feature: Single-acting, frictionless operation. Benefit: Simplified control, reduced leakage paths, and predictable actuation without ongoing lubrication. Application: Inline automation, clamping, and pick-and-place cells where space is at a premium. Feature: 6 inch nominal diameter with 190 mm stroke and 5750 N theoretical force. Benefit: High-force performance in a short stroke to move large loads quickly, improving cycle times in compact machinery. Application: Presses, forming stations, and stamping lines where short travel with high thrust is required. Feature: Aluminium body, non-magnetic construction. Benefit: Lightweight durability with resistance to magnetic interference, suitable for sensitive industrial environments. Application: Robotic grippers, tooling, and EMI-conscious assemblies where non-magnetic components are preferred. Feature: Port size G1/2 and 3 convolutions with frictionless seals. Benefit: Easy integration and reliable seal life in varied compressed air systems, reducing maintenance intervals. Application: Retrofit projects and new installations in existing pneumatics networks. Feature: Operating temperature -30 to 50 °C and operating pressure 0 to 8 bar. Benefit: Broad environmental compatibility and stable performance across normal factory conditions. Application: Outdoor equipment enclosures, food processing lines, and packaging machinery requiring dependable actuation across temperature swings. Feature: Short-stroke, high-force configuration reduces system volume. Benefit: Smaller footprint and easier cabinet integration, supporting lean automation goals. Application: Compact actuator modules in conveyors and automated assembly lines.
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FAQs
Ensure the actuator is mounted with a rigid, vibration-free base and aligned with the load path to prevent side loads. Use compatible mounting brackets and verify the G1/2 port fittings are sealed to avoid air leakage. The 190 mm stroke should be configured to avoid over-extension or collision with downstream components.
PM/31063 provides a single-acting actuation with a 190 mm stroke and a nominal diameter around 6 inches, delivering up to approximately 5750 N of theoretical force. The port size is G1/2, and it is designed for up to 8 bar maximum supply pressure.
The design emphasizes frictionless operation and vibration isolation, aided by its aluminum body construction and robust seals. This makes it well-suited for high-vibration applications where consistent actuation is critical and lubrication is undesirable.
Certification specifics can vary by region. While many Norgren components pursue CE conformity and aligned safety standards, always verify the local compliance documentation and the datasheet for your target market to ensure the product meets required regulations for your application.
The frictionless, maintenance-free operation reduces lubrication needs and downtime, enabling more consistent cycle times and lower operating costs. Its compact installation, high-force short-stroke capability, and non-magnetic aluminum body support streamlined integration in robotic cells, conveyors, and packaging lines, contributing to faster ROI and longer equipment life.