1) Applications: window,massage chair,door 2) Silence and limit swtich built-in ... ) light, high quality Linear Actuator Specification1) Applications:window, door, wheel chair motor, sofa parts, chair parts, hospital ... pedestals, furniture, and traction beds.2) Low noise: fit for hospital application3) Input: DC, 24V / 12V4) Load capacity: ... -26 - 65°C12) Protection class: IP44 Linear Actuator for door