Precima products and Models

Spring-applied electromagnetic brakes

The PRECIMA spring loaded brakes are electromagnetically actuated single disk brakes with two friction surfaces.

FDB
Solid working brake
Since many years our FDB brake has a name as absolute reliable brake for use in almost every application.As standard this brake is available in 10 different sizes for static or...

FDD
Noise-reduced double brake
FDD double brakes are two specially designed low noise brakes working independent of each other meeting high demands of safety.As option (M) a microswitch is monitoring the...

FDR
Twin disk brake
The FDR double rotor brake is designed to allow maximum braking torque in confined maunting space. In order to attain sufficent wear results for these Brakes we recommend to use...

FDS
Encapsulated holding brake
The compact FDS IP 65 Brake Series was developed as solution for application which require an economical totally enclosed brake which is protected against dirt, dust or moisture....

FDW
Dust and waterproof
Through the FDW body design this is a fully capsulated brake sealed from outside influence.The brake type available in 10 sizes counts as solid industrial brake for outdoor...

FDX
Seawater resistant
Our new FDX Series stands for a capsulatet, solid IP 67 brake which is designed for the use in very rough enviorments like offshore or sea climate.All parts are manufactured from...

FLC
Low-cost holding brake
This brake series is preferred choice for applications requiring mostly static braking or low friction work as for emergency stops. low cost through single spring design easy and...
 

Electromagnetic clutches

Precima electro-magnetic clutches and load current operated brakes were specifically developed for the requirements of advanced machine and apparatus construction.

Thanks to high quality standards in development, material selection, and manufacturing they meet all demands of modern motive power engineering.
 

Half- wave and bridge rectifiers

PMB = Bridge Rectifier
PME = Half-Wave Rectifier
PMEA = Half- Wave Rectifier with protection against overvoltage
PMG = Fast Response Rectifier

These compactmodules have been aspecially designed to be fitted into the terminal boxes of electric-motors.
The PME half wave rectifier which halves the supply voltage is the most cost effective.

The PMB full wave bridge rectifier produces a smooth DC voltage (95% of the supply voltage).
Both rectifiers are available for switching on AC or DC side.

Varistors in the input and output protect the rectifiers from surge voltage.

The PMG fast excitation rectifieris recommended whenever short release times or low dissipation is required. It combines the benefits of the half wave and bridge rectifiers.