Feature:1. Stable Cycling: High strength swing arm enables large torsion bearing range and large adjustment range of reciprocating stroke.2. Great in Power: Consisting of cycling linear actuator motor 12V, power supply and power cord, high in efficiency and stability.3. Simple for Use: Supports 10-130° swinging and speed regulation, the actuator motor is very simple to operate and very reliable.4. Ideal Material: Good in rigidity, hardness and bending resistance, the aluminium alloy structure has good durability for using.5. Easy to Install: Comes with a compact size and a light weight as well, the easy installation can be quickly finished in minutes.Specification:Item Type: Reciprocating Linear ActuatorMaterial: Aluminum alloyAmplitude: 10-130° SwingSpeed Regulation: Adjustable.Package List:1 xReciprocating Linear Actuator1 x Adapter1 x Cable with Crocodile ClipNote:It is recommended to select a speed and stroke meeting your actual use need.