The L12 -I linear actuator has an embedded internal position controller that will allow you to send position commands which the actuator will follow. It can accept voltage, current or RC signal inputs. This actuator does not require the CIB controller board to run. Lower gear ratios have higher speed but less force. Higher gear ratios have higher force but are slower. See the L12 Datasheet
for more detailed specifications. Each actuator comes with 2 rod ends and mounting hardware.