Ferrite-free motor
Ferrite is a mixed crystal of ferric and a small proportion of carbon. It becomes magnetic under the influence of magnetic fields. That is why it is not suitable for applications which produce magnetic fields and, additionally, are influenced negatively by other magnetic fields. We therefore exclusively use non-magnetic materials such as ceramics. Additionally, the mechanical construction of our motors avoids potential interferences that may be caused by electronics or sensors. The ferrite-free drive is applicable in sensitive applications with magnetic fields such as MRI devices.
Our motors are operable in anti-clockwise and clockwise rotation and are resilient to standstill. Of course, they are oil- and silicone-free as standard. As they are IP67 waterproof, they can also be applied in humid or dusty applications.
Extremely efficient and high-performance, our radial piston motors provide high torques while consuming only a minimum of compressed air, making it the pioneering drive technology for the future. Our motors save energy and costs of up to 90% compared to other drives such as the vane motor.
Exemplary applications:
- Medical technology
- MRI machines
- Mine detectors
- High frequency applications
- TESLA
Technical data and advice
For technical data please click here. We would also be happy to advise you on your application. You can find direct contact to us here
![Efficient ferrite free compressed air motor. Consisting of non magnetic materials without exeption. For MIT and other special environments. Efficient ferrite free compressed air motor. Consisting of non magnetic materials without exeption. For MIT and other special environments.](https://ptm-mechatronics.com/wp-content/uploads/2020/03/Energieeffizienter-Druckluftmotor-ferritfrei-1.jpg)
Purchase online?
Go to PTM shopAdvantages
![](https://ptm-mechatronics.com/wp-content/uploads/2018/07/Icon_0017_Ferrit.png)
Non-magnetic
![](https://ptm-mechatronics.com/wp-content/uploads/2018/07/Icon_0019_emv.png)
EMC
![](https://ptm-mechatronics.com/wp-content/uploads/2018/07/Icon_0024_Ergebnis.png)
No interference potentiality
![](https://ptm-mechatronics.com/wp-content/uploads/2018/07/Icon_0022_Beratung.png)
Expertise
News & interesting stories
CASE STUDY
Production of magnetic measurement solutions
Our customer, manufacturer of magnetic measurement solutions and magnetic heads, relies on our ferrite-free motors.
Options & accessories
![Various shaft seals Various shaft seals](https://ptm-mechatronics.com/wp-content/uploads/2020/04/Dichtungen-für-leistungsstarke-Druckluftmotoren-1.jpg)
Various shaft seals:
Viton – for high temperature and chemical resistance.
Acetone-resistant – solvent-resistant EPDM.
Silicone-free – oil-free applications without releases.
FDA-conform – made of EPDM with FDA approval for a hygienic application in Food & Pharma.
![Mountingangle for compressed air motor Mountingangle for compressed air motor](https://ptm-mechatronics.com/wp-content/uploads/2020/03/Energieeffizienter-Druckluftmotor-mit-Montagewinkel-1.jpg)
Mounting angle
Motor with mounting angle for a quick mounting.
![Compressed air motor with mounting flange for a efficient installation Compressed air motor with mounting flange for a efficient installation](https://ptm-mechatronics.com/wp-content/uploads/2020/03/Druckluftmotor-mit-Montageflansch-web-1.jpg)
Mounting flange
For an uncomplicated and quick installation.
![Compressed air motor with integrated bearing flange for high radial load Compressed air motor with integrated bearing flange for high radial load](https://ptm-mechatronics.com/wp-content/uploads/2020/03/Druckluftmotor-Lagerflansch-web-1.jpg)
Bearing flange
Integrated bearing flange for high radial load.
![Maintenance unit to regulate air treatment for a long service life Maintenance unit to regulate air treatment for a long service life](https://ptm-mechatronics.com/wp-content/uploads/2020/03/Wartungseinheit-für-Druckluftmotoren-1.jpg)
Maintenance unit
For the treatment of supply air, with shut-off valve and connection set.
![Connection set for compressed air motors Connection set for compressed air motors](https://ptm-mechatronics.com/wp-content/uploads/2023/01/Anschlussset.jpg)
Connection/hose set
with maintenance unit and shut-off valve, also available with food-safe connections.
![Anschlussblock für Druckluftmotor Anschlussblock für Druckluftmotor](https://ptm-mechatronics.com/wp-content/uploads/2021/09/Anschlussblock-1.jpg)
Connection block
Safe connection of supply and exhaust air and practical speed setting via valve in one set.
![Hole veneer with integrated orifice to protect overload Hole veneer with integrated orifice to protect overload](https://ptm-mechatronics.com/wp-content/uploads/2018/06/Blende-Empfehlung-1.jpg)
Orifice
Integrated orifice for speed limitation as overload protection.
![Premounted inductive proximity switch Premounted inductive proximity switch](https://ptm-mechatronics.com/wp-content/uploads/2018/06/Drehzahlregler-1-1.jpg)
Speed sensor
Premounted speed sensor.
![Drive shaft smooth or with feather key for compressed air motor Drive shaft smooth or with feather key for compressed air motor](https://ptm-mechatronics.com/wp-content/uploads/2020/04/Antriebswelle-glatt-oder-mit-Passfeder-für-Druckluftmotor-1.jpg)
Drive shafts
Drive shaft smooth or with feather key, special shaft or stainless steel shaft and IP68 waterproof optional.
Customised solutions
Customised solutions are our speciality.
Not every project, not every problem finds its solution by rummaging in the standard box or by searching the web. With our systematic project management, we also make your wishes a reality – reliably, at the most modern technical level and on schedule.
![custom made lifting station custom made lifting station](https://ptm-mechatronics.com/wp-content/uploads/2020/04/Sonderfertigung-Hubstation-200l-mit-Mensch-web-1.jpg)
![Sonderfertigung-Hubstation-200l-mit-Mensch-web-1](https://ptm-mechatronics.com/wp-content/uploads/2020/04/Sonderfertigung-Hubstation-200l-mit-Mensch-web-1.jpg)
Customised solutions are our speciality.
Not every project, not every problem finds its solution by rummaging in the standard box or by searching the web. With our systematic project management, we also make your wishes a reality – reliably, at the most modern technical level and on schedule.
Support
![Datasheets for all agitators and compressed air motors Datasheets for all agitators and compressed air motors](https://ptm-mechatronics.com/wp-content/uploads/2020/10/Datenblaetter-Motor-DE-1-1.jpg)
Product brochure
Let yourself be inspired by our product brochure.
![PTM mechatronics product brochure PTM mechatronics product brochure, drive technology and stirring technology](https://ptm-mechatronics.com/wp-content/uploads/2020/09/2020-Brochure-EN-1.jpg)
Overview compressed air motors
Flexible use, robust, efficient and powerful - all our motors at a glance:
Please contact us:
If you would like to be advised on our products, our experts will gladly take care of your request: