Norgren RM/91032/M/50 Compact Cylinder - Ultra-compact
Part Number: RM/91032/M/50
Quick Summary
Norgren RM/91032/M/50 Compact Cylinder provides precise linear motion for automation equipment. Engineers contend with limited space, mounting challenges, and wear-prone seals; this compact air actuator minimizes footprint while maintaining performance. This design aligns with CE conformity, and variants in the Norgren range commonly support IP-rated enclosures and SIL-ready configurations; verify exact approvals in the datasheet. With a 32 mm bore and 50 mm stroke, built from anodised aluminium and austenitic stainless steel, the cylinder blends durability with light weight. The unit complements standard pneumatics architectures, enabling faster integration, easier maintenance, and lower total cost of ownership for high-throughput manufacturing environments. Secondary benefits include magnetic piston for position sensing and corrosion resistance across demanding conditions.
Product Information
Extended Description
RM/91032/M/50 Norgren: One third the basic length of a corresponding ISO/VDMA model | Low friction, long life seal design | Fully non-corrodible specification | Standard magnetic piston
Medium
Compressed air
Operating Temperature
-5 ... 80 °C, 23 ... 176 °F
Operating Pressure
2 ... 10 bar, 29 ... 145 psi
Port Size
G1/8
Cylinder diameter
32 mm
Stroke Length
50 mm
Operation
Single acting
Cushioning
No cushioning
Magnetic/Non-magnetic
Magnetic
Theoretical Force
432 N
Materials - Barrel
Anodised aluminium alloy
Materials - Piston Rod
Stainless steel (austenitic)
Range
RM/91000/M
Brand
IMI Norgren
Feature: Ultra-compact form factor and 32 mm bore deliver a reduced footprint and easier integration in tight automation cells. Business impact: frees cabinet space, simplifies enclosure layouts, and shortens install time, translating to faster line changeovers in packaging and assembly lines. Application: ideal for small pick-and-place actions and clamp tasks where space is at a premium. Feature: Single-acting operation with no cushioning keeps a lightweight, robust design with fewer moving parts. Business impact: lower maintenance costs and simpler control schemes, improving overall equipment efficiency. Application: straightforward actuation in repetitive magazine feeds and indexing stations where a simple stroke suffices. Feature: Magnetic piston and non-corrodible materials (aluminium barrel, stainless steel rod) enhance reliability and enable magnetic sensing without stray corrosion concerns. Business impact: reliable position feedback and longer life in harsh or humid environments, reducing spares and downtime. Application: robot-guided pick-and-place and transmission clamping in demanding facilities. Feature: Operating range (2–10 bar, -5 to 80 °C) and G1/8 port compatibility provide flexible deployment across standard plant air systems. Business impact: supports universal piping and quick retrofit to existing lines, minimizing modification costs. Application: suitable for diverse manufacturing cells, from food and beverage to electronics assembly. Feature: Theoretical force of 432 N ensures capable actuation for typical small- to mid-load tasks while maintaining compact geometry. Business impact: predictable stroke force supports consistent cycle times, reducing process variance. Application: deterministic actuation in transfer and indexing stages. Feature: Range RM/91000/M and standard magnetic/non-magnetic options facilitate easy integration with existing Norgren ecosystems and automation platforms. Business impact: streamlined spare part planning and faster supplier lead times, improving project timelines. Application: retrofits and new line builds in pneumatic networks across industries.
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FAQs
For installation, align the cylinder to the actuation axis to minimize side loads, ensure a clean, dry supply with 2–10 bar pressure, and use compatible mounting feet or clevis adapters. The G1/8 port is standard for compact pneumatic lines, so select properly rated tubing and fittings to prevent leaks and maintain actuation reliability in tight spaces.
Key specs include a 32 mm bore, 50 mm stroke, single-acting operation, 2–10 bar operating pressure, -5 to 80 °C temperature range, and a theoretical force of 432 N. It uses a magnetic piston and a stainless steel rod with an aluminium barrel, offering durable, low-maintenance performance in typical factory environments.
Yes. The 32x50 mm size, 432 N force, magnetic piston for sensing, and compact length make it ideal for small-scale pick-and-place and clamping tasks. Its space-saving design reduces enclosure footprint and simplifies mounting, accelerating cycle times while maintaining reliable actuation in packaging workflows.
Check CE conformity and any IP-rated or SIL-ready variants in the datasheet. While Norgren products typically support common industrial standards, verify exact approvals for the specific RM/91032/M/50 configuration to ensure regulatory alignment with your installation site.
The unit uses durable materials (anodised aluminium barrel, austenitic stainless steel rod) and a simple single-acting design with no cushioning, which reduces wear parts and maintenance intervals. The magnetic piston aids quick position sensing, while the compact form and standardized porting simplify spares stocking and replacements, lowering downtime and TCO over the cylinder’s lifecycle.