1. The power supply is large, input: 100-240V, output: 0-24V 2A 2. The motor thrust can reach 3.5~4.5kg.Speed: 30~350 times/miunte 3. The motor can work continuously with load for 4.5 hours (it is recommended to work for 2 hours and rest for 10 minutes to prolong the service life). 4. The detachable motor compartment design allows you to replace the motor of the corresponding size at . 5. The tail of the motor compartment is designed with cooling holes, which can effectively reduce the working temperature of the motor. 6. Matching the 8-inch large suction cup design, it can be independently adsorbed on smooth surfaces (tiles, glass, toilet lids, walls), and the angle is adjustable. 7. The guide rail adopts high-strength linear flange bearing design, which is reliable and can work for a long time without blocking or jamming. 8. The guide rod is designed with chrome-plated No. 45 steel, which is wear-, smooth and reliable in quality. 9. The frame of the whole machine is made of stainless steel, with a high-strength anti-fatigue design with reinforcing ribs, which is more reliable, firm and tough. Colour:As Shown Material:Plastic + stainless steel + aluminum Package Contents: 1X Telescopic Linear Actuator Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.