SPN designs and produces linear actuators especially according to customer requirements. We are able to react to special mechanical workload as well as special wishes in the electronical field. The compact linear drive unit consists of a permanently excited synchron linear motor with high dynamic and minimum irreversibilities. The drive has a solution of 5 μm and a continuous force of 13 N (Fmax = 430 N) at a power loss of 87 W, available for a travel length up to 0,80 m.