Below is a WooCommerce-ready product page for the Norgren cylinder, optimized for SEO, GEO and AEO, with technical information checked against the current IMI Norgren documentation. The official Norgren page identifies RA/192125/M/30 as a 125 mm diameter, 30 mm stroke, ISO compact double-acting cylinder. (Norgren)

Norgren RA/192125/M/30 Pneumatic Cylinder – 125mm Bore, 30mm Stroke

Product Name

Norgren RA/192125/M/30 ISO Compact Double Acting Pneumatic Cylinder

Model Number

RA/192125/M/30

Brand

IMI Norgren

Product Category

Pneumatic Cylinders / Compact Air Cylinders / Industrial Automation

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Product Details

Specification	Details
Brand	IMI Norgren
Model	RA/192125/M/30
Series	RA/192000/M
Cylinder Type	ISO compact cylinder
Operation	Double acting
Cylinder Diameter / Bore	125 mm
Stroke	30 mm
Piston	Magnetic
Piston Rod Thread	Male
Port Size	G1/4
Standard	Based on ISO 21287
Cushioning	Buffer cushioning
Medium	Compressed air
Operating Pressure	1–10 bar / 14–145 psi
Operating Temperature	-5 to +80 °C
Barrel	Anodised aluminium
End Covers	Pressure diecast aluminium
Piston Rod	Stainless steel
Piston Rod Seal	PUR
Piston Seal	NBR
O-Rings	NBR

The above information is taken from the Norgren RA/192000/M technical documentation. (Norgren)

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Product Description

The Norgren RA/192125/M/30 is an ISO 21287 compact double-acting pneumatic cylinder designed for industrial automation and machinery applications where reliable linear pneumatic movement is required in a compact package.

It belongs to the Norgren RA/192000/M compact cylinder range, covering cylinder diameters from 20 mm through 125 mm. The RA/192000/M version incorporates a magnetic piston, male piston-rod thread and buffer cushioning. (Norgren)

The RA/192125/M/30 configuration has a 125 mm cylinder diameter and 30 mm stroke, making it suitable for applications requiring relatively high pneumatic force with a short linear movement. Norgren's technical table specifies a theoretical extension force of 7,363 N at 6 bar for the 125 mm bore. (Norgren)

The cylinder is designed around the ISO 21287 compact-cylinder concept and can be used with suitable Norgren mounting accessories and magnetic switches.

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Key Features

• 125 mm cylinder diameter

• 30 mm stroke

• Double-acting pneumatic operation

• Magnetic piston as standard

• Male piston-rod thread

• Buffer cushioning

• Based on ISO 21287

• Compact cylinder construction

• Anodised aluminium barrel

• Stainless-steel piston rod

• PUR piston-rod seal

• NBR piston seal

• Suitable for lubricated or non-lubricated filtered compressed air

• Compatible with magnetic cylinder switches

• Standard G1/4 port for the 125 mm version (Norgren)

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Technical Specifications

Pneumatic Performance

For the 125 mm bore version, Norgren specifies:

Theoretical extension force at 6 bar:
7,363 N

Theoretical retraction force at 6 bar:
6,882 N

These are theoretical values and actual machine force will depend on operating pressure, friction, load, installation and application conditions. (Norgren)

Air Consumption

For the 125 mm cylinder:

• Extension: 0.86 l/cm at 6 bar

• Retraction: 0.79 l/cm at 6 bar (Norgren)

Physical Configuration

• Bore: 125 mm

• Piston rod diameter: 32 mm

• Piston rod thread: M27 × 2

• Port: G1/4

• Maximum energy: 3 J (Norgren)

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Applications

The Norgren RA/192125/M/30 can be considered for:

• Industrial automation

• Manufacturing machinery

• OEM machinery

• Material handling

• Packaging machinery

• Machine tooling

• Clamping systems

• Positioning systems

• Pressing and pushing mechanisms

• Production-line automation

• Pneumatic actuation systems

• Heavy-duty machine mechanisms

For any application involving safety-critical loads, the cylinder should be sized according to the actual load, pressure, speed, mounting arrangement and duty cycle.

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Model Number Explanation

RA/192125/M/30

Code	Meaning
RA	Norgren RA compact-cylinder range
192	RA/192000 series
125	125 mm cylinder diameter
M	Standard magnetic-piston configuration / male piston-rod thread
30	30 mm stroke

Norgren's configuration documentation identifies M as the standard variant with magnetic piston and male piston-rod thread. (Norgren)

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Norgren RA/192125/M Series – Stroke Model Numbers

For the 125 mm bore, standard M configuration, the current Norgren catalogue lists these standard stroke options: (Norgren)

• RA/192125/M/15

• RA/192125/M/20

• RA/192125/M/25

• RA/192125/M/30

• RA/192125/M/40

• RA/192125/M/50

• RA/192125/M/60

• RA/192125/M/80

• RA/192125/M/100

The catalogue also permits non-standard strokes for the 80–125 mm bore range from 15 mm up to less than 500 mm, subject to configuration and manufacturer availability. (Norgren)

Examples of officially indexed configurations include RA/192125/M/50 and RA/192125/M/125. (Norgren)

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Related Norgren RA/192000 Variants

The RA/192000 family includes several configurations. These should not automatically be treated as direct replacements, because piston-rod thread, guiding, locking and other construction details can differ.

Standard

• RA/192000/M

• RA/192125/M/30

Female Piston-Rod Thread

• RA/192000/MX

• Example: RA/192125/MX/30

Norgren separately identifies the MX configuration as a female-thread version. (Norgren)

Other RA/192000 Variants

Norgren documentation also identifies:

• RA/192000/JM – double-ended piston rod

• RA/192000/N2 – non-rotating piston rod

• RA/192000/N4 – guided cylinder

• RA/192000/N6 – externally guided version

• RA/192000/MU – extended piston rod

• RA/192000/X4 – low-friction cylinder

• RA/192000/TM – tandem cylinder / increased force

• RA/192000/SM – multi-position cylinder

• RA/192000/L4 – cylinder with locking unit (Norgren)

These are related configurations rather than confirmed direct alternatives to RA/192125/M/30.

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Norgren RA/192125/M/30 Accessories

Norgren's catalogue identifies accessories and mountings for the 125 mm RA/192000 family, including:

• QA/192125/55 – assembly kit for compact cylinders

• QM/192125/00 – service kit for RA/192000, 125 mm

• QM/8125/21 – C foot mounting

• QM/8125/22 – BG front/rear flange mounting

• QM/8125/23 – D rear clevis mounting

• QM/8125/27 – R rear eye mounting

• QM/8125/33 – UR universal rear eye mounting

• QA/8125/34 – FH detachable trunnion mounting

• QA/8125/42 – D2 rear clevis mounting

• M/P19499 – SW wide hinge mounting

• PQA/182125/40 – UH adjustable centre trunnion

• M/P71355 – US swivel hinge mounting

• M/50/LSU/5V – magnetically operated reed switch (Norgren)

Accessory selection should be confirmed against the exact cylinder configuration before ordering.

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FAQ

What is Norgren RA/192125/M/30?

Norgren RA/192125/M/30 is a compact, double-acting pneumatic cylinder with a 125 mm bore and 30 mm stroke, based on ISO 21287. (Norgren)

Is RA/192125/M/30 double acting?

Yes. The RA/192000/M series is specified as double acting with a magnetic piston and buffer cushioning. (Norgren)

What is the bore size?

The cylinder diameter/bore is 125 mm.

What is the stroke?

The model RA/192125/M/30 has a 30 mm stroke.

What is the operating pressure?

The specified operating pressure is 1 to 10 bar (14 to 145 psi). (Norgren)

What is the port size?

The 125 mm version uses a G1/4 port. (Norgren)

Does it have a magnetic piston?

Yes. The standard RA/192000/M configuration has a magnetic piston. (Norgren)

What is the piston rod size?

For the 125 mm bore, the specified piston rod diameter is 32 mm, with M27 × 2 piston-rod thread. (Norgren)

What is the theoretical force at 6 bar?

The specified theoretical force is approximately 7,363 N on extension and 6,882 N on retraction at 6 bar. (Norgren)

Can RA/192125/M/30 be replaced by RA/192125/MX/30?

Not automatically. The MX version has a female piston-rod thread, while the M version uses a male piston-rod thread. The mounting and mechanical connection must therefore be checked before selecting a replacement. (Norgren)

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Alternative Models

Potential alternatives should be selected according to the actual machine requirements:

Same bore, different stroke

• RA/192125/M/25

• RA/192125/M/40

• RA/192125/M/50

• RA/192125/M/60

• RA/192125/M/80

• RA/192125/M/100

Same bore and stroke, different piston-rod thread

• RA/192125/MX/30

The RA/192125/MX/30 should not be described as a direct replacement without checking the mechanical connection. Norgren confirms that the MX configuration uses a female piston-rod thread. (Norgren)

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Datasheet / Catalog

Official Norgren product page:
Norgren RA/192125/M/30 Product Page

Official Norgren RA/192000/M Technical Datasheet PDF:
Norgren RA/192000/M Datasheet PDF

The official catalogue provides dimensions, stroke options, technical data, cylinder variants, mounting options and configuration information. (Norgren)

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Why Buy Norgren Pneumatic Cylinders from Asia-Mech?

ASIA-MECH HYDRO-PNEUMATIC (M) SDN BHD supplies Norgren pneumatic components and industrial automation products for Malaysian industries.

We can assist with:

• Norgren pneumatic cylinders

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• Original genuine and aftermarket options

ASIA-MECH HYDRO-PNEUMATIC (M) SDN BHD offers direct ordering with door-to-door delivery and can assist customers in matching an existing Norgren cylinder by model number, dimensions or nameplate information.

Tel: 05-282 1518 / +60 16-550 2288
Mobile / WhatsApp: +60 16-550 2288
Email: asiamech88@gmail.com

Delivery Area – Malaysia

Perlis, Penang, Kedah, Perak, Pahang, Kuala Lumpur, Selangor, Melaka, Johor, Kelantan, Kuantan, Sabah and Sarawak.

International Delivery

Malaysia, Singapore, Thailand, Indonesia, Philippines, Vietnam, Europe and worldwide.

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SEO / GEO / AEO

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AEO Answer:

What is Norgren RA/192125/M/30?
Norgren RA/192125/M/30 is an ISO 21287 compact double-acting pneumatic cylinder with a 125 mm bore, 30 mm stroke, magnetic piston, male piston-rod thread, buffer cushioning and G1/4 ports. Its specified operating pressure is 1–10 bar. (Norgren)

Important: Technical specifications above are based on Norgren's published documentation. For a replacement order, confirm the complete part number, mounting arrangement and application requirements before substitution, especially where a variant such as MX, N2, N4, N6, TM or L4 is involved.

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