Haydon Kerk Motion Solutions has recently introduced the motorized SplineRail Linear Actuator with an integrated connector. Offered alone or with a harness assembly, the connector is RoHS compliant and features a positive latch for high-connection integrity. The integral connector is rated for up to 3 amps, and the mating connector will handle a range of wire gauges from 28 to 22 gauge. This configuration is ideal for users who want to plug directly into a preexisting wire harness. The SplineRail combines mechanical drive, guidance, and a stepper motor actuator in a single, compact component. The system uses a Size 17 single stack or double stack stepper motor with either a 1.8 or 0.9 degree motor step angle. Screw leads are available from 0.05in to 1.2in per revolution, providing a wide range of performance profiles that include self-locking threads, which can support a load without external power or breaks.The SplineRail technology utilizes a Kerk® precision rolled lead screw, supported by bearings and contained within a concentric aluminum spline, driving an integrated Kerkite® composite polymer nut/bushing.