lift motor Specifications: 1) 110V AC / 220V AC(power supply) 2) 24V DC(motor voltage) 3) 55W 4) Speed: 4.5 - 11mm/s 5) Max Load 600kg (1,300lbs) (push load) 6) Stroke: 50, 100, 150, 200, 250, 300mm,400mm (OEM stroke available) 7) One controller for one motor (1 x 1) and one controller for two motors (1 x 2) optional Typical applications: 1) Treadmills 2) Hospital beds 3) Dental equipment 4) Fitness equipment 5) TV lifts 6) Life-seat chairs 7) Computer tables 8) Desks 9) Door opener 10) Luxury furniture