Specification Brand : Walfront BulletPoint1 : 【Limit Switch】Limit switch, when the telescopic rod runs to the end or to the top will automatically stop to ensure that the motor will not burn out BulletPoint2 : 【Enclosed 】Enclosed , components adopt closed box design, effectively reduce noise and extend motor life BulletPoint3 : 【Reliability And Stability】99.9% all-copper movement has high strength, reliability and stability, and not easy to age BulletPoint4 : 【More Fuctions】Possess the functions of pushing, pulling, raising and lowering the objects BulletPoint5 : 【Application】Used in TV , massage tables, electric beds, electric equipment, micro equipment, electric sofas, camera stands, cameras, etc. ConnectorType : Screw ItemName : DC Electric Linear Actuator Motor Aluminum Alloy Linear Motion Actuator 100kg Load 50mm Stroke 12mm s (12VDC) ItemPackageDimensions_Height : 6 centimeters ItemPackageDimensions_Length : 19 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : linear-motion-actuators Manufacturer : WALFRONT Material1 : Plastic Material2 : Nylon ModelName : WALFRONTwn425c176e-11 ModelNumber : WALFRONTwn425c176e-11 MountingType : Wall Mount NumberOfItems : 1 PartNumber : WALFRONTwn425c176e-11 ProductDescription : Spec: Item Type: Electric Linear Actuator Motor Rated Power: 20W-30W Stroke: Approx. 50mm / 2in Speed: 12mm/s Bearing Weight: 100 kg / 220.5 lb(approx.) Decibel: Less than 42dB Putter Material: Aluminum alloy Product Function: Push, pull, raise and lower the objects Product Application Range: TV lifting table, massage table, electric bed, electric equipment, micro equipment, electric sofa, camera stand, video camera, etc.