EIDE  (+34) 937 146 511


OLK Electromagnetic Clutch

OLK Electromagnetic Clutch

The OLK electromagnetic clutch a clutch from the German company PRECIMA.

Consists of the inductor core with its corresponding coil, the rotor with the incorporated friction material (which is mounted on the shaft with a key) and the armature assembly, consisting of the armature disc itself with a spring-membrane and the armature support.


The OLK electromagnetic clutch a clutch from the German company PRECIMA, is a positive, i.e. current-operated clutch.

When a DC voltage is applied to the coil, a magnetic field is generated which passes through the friction-lined rotor and attracts the armature, transmitting the movement.

When no current is applied, the diaphragm spring retracts the armature, thereby disengaging the clutch and no longer transmitting motion.

The OLK electromagnetic clutch is characterized by having 3 different construction types:

Construction 0: This is the basic clutch unit, consisting of the armature, rotor and armature, with riveted diaphragm spring to be mounted directly on the pulley or pinion.

Construction L: Consists of the armature, rotor, armature with riveted diaphragm spring and pulley bushing or sprocket.

Construction F1: Consists of the armature, the rotor, the armature with riveted diaphragm spring and the aluminium bushing for mounting on another shaft.

For more information about the products we have at EIDE, do not hesitate to contact with us.


We can find some of its main features below:

  • Single-plane single disc.
  • Standard voltage 24 V.DC
  • Compatible with most manufacturers.


The OLK electromagnetic clutch can be used for different types of machinery such as:


We can find the technical sheet through the following downloads:

2023 All Rights Reserved © Eide | Powered by TIC BCN