This Motor Kaidi Linear Actuator Model KDPT007-54 replaces Kaidi Model KDPT007-46, KDPT005-144 and many different brands and models. 2 Pin Flat Round Power Transformer Connection, 5 Pin Hand Control Plug Connection. Please check your label before ordering. Should you have any question, feel free to contact us. Technical data: Model: KDPT007-54 Stroke: 198mm/7.80inches Minimum install dimension: 154mm/6.06inches Speed: 25mm/s Max.load: 1500N