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We can supply interesting alternatives for drive- and control-options that fit our powerful air vane motors and that are pretty much suitable for all industries.
For individual applications, DEPRAG offers custom motors, which may be based on a combination from our flexible kit-system as well as on our standard catalog program:
|Basic Line||Robust motors for a normal production environment.
Additionally our patented vane exchange system enables you to save valuable production time.
|Advanced Line||Our wide product spectrum includes stainless steel vane motors from 20W to 1200kW.|
|Power Line||High performance motors from 1600W to 18kW.|
|Grinding, Milling and Drill Motors||For incorporation into your machine – You get a high performance machine and save space.|
|Brake Motors||The low cost complete solution: Customers benefit from our standard program of air motors with integrated brake equipment.|
|Individual Line||Great value customization based on our modular principle, from an individually designed motor or a customer specific package deal up to a complete system solution.|
Functional Principle Air Vane Motor
Bearing Cover Rotor Vane Rotor Cylinder
The air-pressure energy is transferred into a kinetic energy (rotation of the rotor), by the expansion of the inlet-air in the operating chamber.
Air-Motor with forced-start feature
Patented Vane Exchange - Simple exchange of vanes without disassembly of motor
High Longevity - Special surface coating, use of customized canes
Short Deliveries - Short deliveries because of own production capability and high production depth
Flexible Material Selection - Stainless, Cast Iron, Aluminum, Non Ferrous Material: Ceramic/Plastic
The BASIC product line offers a modular solution with an especially attractive price-to-power ratio, besides the other well-known advantages of a modern and
highly compact air-motor, including a high power-density, a small design size, a robust design and a loading capacity up to a full standstill.
Our Basic Line program includes 3 power classes:
The changing of the vanes is possible without the disassembly of the motor. The motor remains where it is installed. This feature offers a tremendous time-savings.
After loosening the cap-screws and removing the rollers, the vanes may be removed using a tweezers; afterwards the new vanes may be installed in reverse order.
Our stainless-steel product line contains a large range of fully-sealed, oilfree capability, corrosion-free air-motors. Based on our flexible kit-system, we can
offer a variety of possibilities (i.e. Different drive spindles, motor mounting, etc.) for an extreme attractive price-to-power ratio.
Stainless steel motors are generally used in applications where a high grade of hygiene-, steam- and acid-resistance is needed.
Our Advanced Line program includes motors with a power output from 20W [0.03 HP] to 1200W [1.6 HP].
Can be supplied with different accessories or designed according to your individual connection requirement!
The product line of our Power Line program exhibits a high grade of flexibility. The high start-torque combined with a low weight and the robust and reliable
design are the main advantages when comparing our motors with electric motors.
With our Drilling-, Polishing-, and Grinding Motors, we can offer a special motor as a standard product to a very good price-to-power ratio in a highly accurate design.
DEPRAG air motors with integrated holding brake are suitable for use in any application area due to
their optimal size and design in which safety plays an important role.
The integrated brake equipment can be controlled either via a separate control line or directly via the airmotor exhaust. If pressure drops in the line the brake is automatically activated.
DEPRAG stainless steel airmotors from the ADVANCED LINE and 1.6 kW, 2.6 kW and 3.6 kW POWER LINE air motors are available with integrated holding brake.
- effective holding of a large centrifugal mass
- automatic braking if pressure drops
- the drive spindle is held in position without air consumption
The world's first ATEX conform complete system, consisting of airmotor, holding brake and planetary gear can be found as a standard product in the
ADVANCED LINE programme for 200 W, 300 W and 1.2 kW stainless steel airmotors.
In the ATEX conform complete system the brake is controlled via a separate control line (p > 5 bar) with integrated safety valve.
Great value for money customization of your specific air motor:
Our standard program features a wide variety of different designs. On the basis of our modular principle we are able to deliver individually customized products at an attractive price:
Non-ferritic air motor made from ceramic
Our gear-motors offer a custom-designed solution for your individual application.
An application example is the use of gear-motors in midget grinders.
Power output: 90W [0.12 HP]
Speed: 100 000 rpm
Our turbine drives offer an ideal solution for high-speed applications.
We can offer a custom-made solution for your individual application by designing a custom turbine-layout, then producing a prototype and continuing all the way to the mass-production of a finished product.
Turbine Grinder - Inline
Power Output: 250W [0.34 HP]
Speed: 70 000 rpm
Power Output: 2200W [3 HP]
Speed: 12 200 rpm