Features: Reliable performance and Stable running. The same characteristics of push and pull. Good environment adaptability. Heavy Duty and Long Lasting Motor. High quality aluminum alloy material. High performance motor. Built-in high quality limit switch. Multiple Purpose Applications Linear Actuator. Commonly Used In Automotive, Medical Devices and Engineering Industry. Description: Application Autos; Solar tracking system; Agricultural machinery; The wedding system; Industrial electric lifting system; The medical electric bed, surgical bed, traction bed; Electric equipments: Electric sofa, Electric lifting lever, Electric booth, Electric sunroof, etc; Chair for medical use: Electric wheelchair, Massage Chair, dental chair No-load current: 1A Max load current: 3A Rated Voltage: DC 12V Stroke Length: 100mm/4 inch Load capacity: 500N Speed: 20mm/s Duty cycle: 20% Specification: Material: Aluminum alloy Color: Silver Package Included: 1 * Linear Actuator Motor