Compressed Air Motor Range

Our compressed air motor range is designed for industrial applications that need reliable pneumatic drive performance across a wide variety of operating conditions. At Assembly Technologies, we supply air motors suited to everything from compact low-power tasks through to high-output industrial duties, helping Australian businesses choose pneumatic drive solutions that match their speed, torque and environmental requirements. This range includes standard industrial models, sealed designs for demanding conditions and specialist options for higher torque or regulated speed requirements. For businesses comparing motor types and operating environments, our compressed air motor solutions are suited to production, processing, maintenance and specialist hazardous-area applications.

Deprag have one of the largest ranges of compressed air powered motors available.

In Deprag’s standard catalogues we have a comprehensive range of air motors from 20W up to 18kW, for more information:

BASIC LINE COMPRESSED AIR MOTORS - Budget priced air motors. These are easy maintenance, high quality range of air motors, 200, 400, 600, 900 and 1,200W. All of the air motors in this range are ATEX approved. Download the Deprag Basic Line Motor Catalogue here.

ADVANCED LINE COMPRESSED AIR MOTORS - Fully sealed stainless steel bodied compact pneumatic air motors for wet areas or the food industry 20W to 2,200W. This range of air powered motors includes low speed, high torque air motors, brake air motors and ATEX approved air motors. Download the DEPRAG Advanced Line Air Motor Catalogue here.

Deprag Air Motors

HIGH POWER LINE COMPRESSED AIR MOTORS - Large Vane Air Motors 1.6kW to 18kW, including brake air motors and air powered motors with spur, worm or planetary gearboxes. Download the DEPRAG Power Line Air Motor Catalogue here.

TURBINE POWERED PNEUMATIC MOTORS - Highly efficient air motors with integrated gearing and speed govenor. Easily adjustable power - 1.5kW, 3kW and 4.5kW. Choice of 8 gearings from low speed high torque upto 2880rpm motors. The pefect choice to drive pumps, conveyors and mixers. Fully sealed, rust free motors with food grade grease.

DRILL & GRINDER Spindles - pneumatic spindles
INDIVIDUAL LINE - Custom made pneumatic air motors

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Air Motors

Advanced Line Air Motors

67-xxx

Our extensive range of Advanced Line air motors are fully sealed, feature stainless steel housings and are ATEX approved for explosive atmospheres. Perfect pneumatic motors for Oil & Gas, Chemical and Food Industries as well as any dirty, wet or potentially explosive environments. All Advanced Line pneumatic motors feature food grade grease and viton sealed drive shafts.

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Basic Line Air Motors

63-xxx

Deprag's Basic Line pneumatic motors are a budget priced range of compressed air motors with a quick change vane feature. For more details contact us. These motors are available with from 200W up to 1200W of power and loaded speeds of 16rpm up to 5000rpm

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High Torque Advanced Line Motors

Low Speed, High Torque

Deprag's Low Speed, High Torque air motors feature fully sealed stainless steel housings and spindles. Perfect for mixing viscous liquids like honey, syrups in the food industry or greases and resins in potentially explosive areas. They feature heavy duty planetary gearing for applications where high start or stall torques are required.

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Pneumatic drill spindles

Drills

Deprag's pneumatic Drill motors have a slim design to allow narrow hole spacing in multiple spindle units. Our drill spindles are available in 170 W - 600 W versions with speeds of 50 - 24,000 rpm Your Advantage: Highly accurate drill chuck with taper attachment or Highly...

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Pneumatic Grinder Spindles

Grinders

The DEPRAG pneumatic grinding spindle range is the result of decades of experience with the tried and tested DEPRAG handheld pneumatic grinders. The robust steel housing guarantees high accuracy and operational reliability. Furthermore, the grinder spindle features extremely precise c...

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Pneumatic Milling Motors

Milling Motors

These durable pneumatic milling motors offer a superior run-out precision, are the bestchoice for robotic applications since they are small in size but powerful at a vast speed range. Available power classes: 400 W Speed range: max. 20,000 rpm (according to your individual appli...

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Power Line Air Motors

68-xxx

Modern, high powered air motors including a range of ATEX approved motors with IEC flanges. These pneumatic motors are available in 1.6kW, 3.2kW, 5.0kW, 6.0kW, 9 kW and 18kW sizes and most can be supplied with or without gearboxes.

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Turbine Line Air Motors

69TX-XXX

Energy-efficient, speed-regulated turbine-powered Air motors. These motors are 40% more efficient than vane motors and eliminate uncontrolled high speed and high air consumption under no load conditions. The perfect pneumatic drive for pumps, mixers and conveyors

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Air Powered Motor Options by Size and Application

Choosing the right air powered motor starts with understanding the application, load requirements and working environment. Some applications need a compact pneumatic motor for light-duty or precision-driven tasks, while others require larger motors for continuous industrial use, higher torque output or demanding process equipment. At Assembly Technologies, we supply air powered motor options for applications including production machinery, process equipment and industrial drive systems. Whether the requirement is for a smaller motor in a compact installation or a larger pneumatic motor for more demanding workloads, we help customers select a solution that suits the application, available air supply and expected operating conditions.

Stainless Steel, Brake and High Torque Air Motors

For more demanding operating environments, stainless steel, brake and high torque air motors offer additional performance and suitability benefits. Stainless steel air motors are ideal where corrosion resistance, hygiene and sealed construction are important, making them well suited to food processing, washdown environments and wet operating conditions. Brake air motors are useful in applications where load control and stopping performance are important, while high torque air motors are designed for lower-speed, higher-load applications that demand stronger turning force. These pneumatic motor options are commonly selected for mixing, drive and process applications where durability, control and dependable performance matter.

Choosing the Right Pneumatic Motor

The right pneumatic motor depends on several factors, including power output, speed range, torque requirement, duty cycle and environmental conditions. A motor that is ideal for a conveyor drive may not be the best fit for a mixer, and a motor used in a clean processing area may need very different construction features compared with one used in a hazardous industrial setting. When selecting an air motor, it is important to consider whether the application requires corrosion resistance, sealed construction, gearbox options, speed regulation or suitability for explosive atmospheres. Assembly Technologies can help customers compare pneumatic motor options based on application needs, helping Australian businesses choose a motor that delivers reliable long-term performance.

Food processing

Air motors are widely used in food processing where reliability, sealed construction and suitability for hygienic environments are important.

Mixers

Pneumatic motors are a practical choice for mixers where steady drive performance, high torque options and durability are required.

Conveyors

Air motors can be used to drive conveyors in industrial settings where compact power and dependable operation are needed.

Hazardous areas

For hazardous areas, air motors can offer an effective alternative to electric drive systems, particularly where ATEX-approved equipment is required.

Washdown environments

In washdown environments, sealed and stainless steel air motors are well suited to wet conditions and applications that demand corrosion resistance.

For hazardous-area applications, Assembly Technologies also supplies ATEX approved tools and a wider range of industrial air tools, including specialist air hacksaws for demanding operating environments.

Air Motors FAQs

What is a compressed air motor?: A compressed air motor is a pneumatic drive motor powered by compressed air rather than electricity. It is used in industrial applications where reliable rotational drive is needed for equipment such as mixers, conveyors and process machinery.

When is an air powered motor better than an electric motor?: An air powered motor can be a better choice when the application involves wet conditions, hazardous areas, variable load requirements or environments where pneumatic power is already available. In these situations, air motors can offer durability, compact performance and practical safety advantages.

Are your air motors suitable for hazardous areas?: Yes, some air motors are suited to hazardous-area applications. For projects requiring certified equipment, it is also worth reviewing our ATEX approved tools and discussing the specific environment and duty requirements with our team.

Are stainless steel air motors suitable for washdown environments?: Stainless steel air motors are often a strong option for washdown environments because they are designed for wet conditions and applications where corrosion resistance is important. They are commonly considered for food processing and other hygiene-focused industries.

Can air motors be used for mixers and conveyors?: Yes, air motors are widely used for mixers and conveyors where dependable pneumatic drive is needed. The right motor depends on factors such as torque requirement, speed, duty cycle and environmental conditions.

What is the benefit of a high torque air motor?: A high torque air motor is designed for applications that require stronger turning force at lower speeds. These motors are often used in mixing, processing and other industrial applications where standard-speed motors may not provide enough torque.

Do you offer other pneumatic tools for industrial applications?: Yes. In addition to air motors, Assembly Technologies also supplies industrial air tools and specialist air hacksaws for a range of maintenance, cutting and production applications.

How do I choose the right pneumatic motor for my application?: Choosing the right pneumatic motor depends on the required power, torque, speed, environment and type of equipment being driven. For hazardous-area requirements or related pneumatic equipment, it can also help to compare options across our ATEX approved tools and broader product range.