These fin actuators are used in pairs in precision flight control for missiles. This unit was developed to sit in the only space available between the outer skin of the missile and the rocket motor. The unit weighs less than 2.75 kg and meets the specification under the extreme levels of performance and environment associated with the application. Storage was an important factor in this development as once installed service access is extremely limited. In the tradition of OTM applications this unit was developed to meet a specific need where reliability, size and extreme temperatures were critical factors. The unit is fully plug and play with on-board control electronics and can be used successfully in other applications. Read the full case study here.