Service-free armature bearings or plain bearings are durable. They have a standard stroke limiter of 10 mm and the return spring is optional. The modular design of the RM type solenoids allows for a number of variants up to the splashproof models.These solenoids can be configured according to the customer’s requirements. The bearings have a plug-in socket and the test voltage is 2500 V. The nominal coil power Pn is 20W and the weight of the armature is approximately 200 g. The total weight is approximately 610 g. The flying leads voltage is 24 V DC. Customer specifications account for 90% of the manufactured solenoids.