Air Motors
Air Motors Range
Deprag Air Motor Range u2013 Get the right motor for your job.
Deprag have one of the widest ranges of compressed air powered motors available.
Let’s try to narrow down what you are looking for.
In Deprag’s standard range we have a comprehensive range of motors from 20W up to 18kW, for more information, click on the links:
- BASIC LINE
Budget priced, easy maintenance, high quality range of air motors, 200, 400, 600, 900 and 1,200W - ADVANCED LINE
Fully sealed stainless steel bodied compact pneumatic motors for wet areas or the food industry 20W to 1,200W - POWER LINE
Large Vane Motors 1.6kW to 18kW -NOW with ATEX approved motors and geared motors - Brake Motors
Pneumatic motors with integrated holding brakes 200, 300 and 1,200W - Drills and Grinders
Pneumatic spindles - ATEX approved
Air motors for hazardous areas, 120W up to 5kW
Budget Motors 200 to 1,200W
Deprag's Basic Line pneumatic motors are a budget priced range of ATEX approved compressed air motors with a quick change vane feature. The motors usually do not have to be removed from the machine and don't need to be stripped down to remove the vanes.
Stainless Steel Pneumatic Motors 20W to 1.6kW
The motors are available in five power ranges, 200W, 400W, 600W, 900W and 1,200W. They feature high quality gearboxes and upto 8 gear ratios for each motor size.
Choose from 9 idle speeds of 32 rpm up to 10,000rpm. Torques of up to 120Nm are available. Download the Calalogue Here.
Here's how to change the vanes on the Basic Line Air Motors.
Sealed Motors 20 to 1,600W
Deprag’s ADVANCED LINE range of stainless steel bodied motors are especially suited to wet areas or the food and pharmaceutical industry.
Stainless Steel Pneumatic Motors 20W to 1.6kW
Sealed Stainless Steel Pneumatic Motors for the Food Industry.
These air motors are all sealed using high quality viton seals, so that dust and dirt cannot enter the motor, and contaminated air or oil cannot escape from the motor.
All Advanced Line air motors have stainless steel bodies and shafts, as well as using food grade grease, so they can be washed down in a food or pharmaceutical application.
This range also includes pneumatic brake motors in 5 motor sizes. The brake is integrated in the housing between the air motor and the gearbox. Brake motors are useful for holding loads, for example in cable reels, trolleys, lifting equipment or other applications where the load needs to be held in position. The pneumatic brake motors are available in 200, 300, 600, 900 and 1,600W and a wide range of gearing.
Most of the 120W to 1,600W pneumatic motors in this range are ATEX approved for use in hazardous areas. Look for the Ex symbol in the catalogue, which indicates ATEX approval.
High Torque Motors up to 600Nm
Deprag High Torque Pneumatic MotorDeprag's range of low speed, high torque motors are available with start torques of up to 600Nm and are perfect for high torque applications such as mixing, traction and lifting.
Low Speed, High Torque Air Motors
They are available in 3 power ranges, all have stainless steel housings, are ATEX approved and are fully sealed.
Power Nominal Torque Start Torque Loaded Speed Catalogue
285W 32 to 410Nm 47 to 615Nm 7 to 85rpm High Torque Motor Size 3
570W 72 to 265Nm 108 to 400Nm 20 to 75rpm High Torque Motor Size 6
860W 110 to 400Nm 160 to 600Nm 20 to 75rpm High Torque Motor Size 7
Pneumatic Brake Motors
Deprag's pneumatic brake motors come in numerous motor sizes; 200, 300, 600, 900 and 1,600W with stainless steel bodies and ATEX approvals, as well as 1.6, 2.6 & 3.6kW and a wide range of gearing.
Air Operated Brake Motors
The brake is integrated in the housing between the air motor and the gearbox, or behind the air motor. Air brake motors are useful for holding loads or stopping loads (in non hazardous areas), for example in cable reels, trolleys or other applications where the load may need to be held in position.
Deprag manufacture the world's first ATEX approved holding brake motors. They are 200, 300, 600, 900 & 1600W and come in a range of speeds. They feature a control valve that insures that the brake cannot be partially applied if there is a drop in air pressure.
High Power Motors 1.6 to 18kW
Included are 6 motors sizes with IEC flanges (1.6kW, 3.2kW, 5.0kW, 6kW, 9kW, and 18kW) - ready to mount straight on to a standard gearbox or pump.
High Powered Pneumatic Motors 1.6 to 18kW
1.6kW to 18kW Air Powered Vane MotorsHigh Powered Pneumatic Motors.
This range consists of several motors upto 18kW with numerous gearbox configurations.
Loaded speeds of 18rpm up to 4500rpm, and start torques of upto 2,600Nm are possible.
This range includes ATEX approved motors powers of 1.6, 3.2, 5.0 and 6.0kW, with or without gearboxes and loaded speeds of 3000, 1500rpm or 700rpm. In many cases this allows a simple and direct swap with an electric motor.
In most motor sizes we can supply motors with planetary, worm or spur gearboxes or without gearing.
Please download our catalogue or contact us for further information.
Drill & Grinder Spindles
Standard air motors are not normally designed for a drill chuck or collet and the high shaft loading of drilling, grinding or operations.
Pneumatic Drill & Grinder Spindles
So, Deprag offer some motors made especially for these applications.
Drills are available in the power of 80W, 170W, 250W, 400W and 600W, with drilling capacity in steel of upto 13mm, max speeds of upto 24,000rpm. Most of these motors are available with a collet holder or a drill chuck.
Milling and grinding motors are now available in 150W, 250W, 300W, 400W, 700W and 1,000W with speeds from 15,300rpm up to 47,000rpm.
Download the full catalogue here.
ATEX Approved Air Motors
Air motors are well known for being a "safe" drive choice in potentially explosive environments. They normally do not overheat or “burn out” and do not throw sparks. Many engineers use them in hazardous areas without a second thought.
ATEX Approved Pneumatic Motors
Hazardous Environment Approvals.
We all know a risk assessment should be done on any piece of equipment going into a workplace; however we see people automatically assuming that all air motors are safe. When certain gases are present, equipment that generates over 90OC surface temperature are not acceptable.
If the work place is likely to have an explosive atmosphere due to dust or gases, the use of ATEX approved air motors will give the risk assessor a higher level of confidence about the motor. The ATEX approval is a European standard for equipment that is used in explosive atmospheres. An approved motor will have a code on it that shows what environment it is suited to (eg mining or industrial), what form of hazardous materials it is safe for (eg gas or dust) as well as the rated surface temperature of the motor.
To use the approval, the motor manufacturer has to supply motors and operating instructions to an independent testing facility. The motors are then tested and rated according to their maximum surface temperature. Information about recommended maintenance intervals and surface temperature testing must also be included in the operating instructions.
Most of Deprag’s Advanced Line, all of the Basic Line and some of the POWER LINE series of pneumatic motors are ATEX approved.
