The power supply is large, with input: 100-240V and output: 0-24V 2A. The motor thrust can reach 3.5~4.5kg. Speed: 30~350 times per minute. The motor can work continuously under load for 4.5 hours (it is recommended to operate for 2 hours and allow 10 minutes of rest to extend service life). The detachable motor compartment design allows for easy replacement of motors of corresponding sizes. The motor compartment tail includes cooling holes to effectively reduce motor operating temperature. Equipped with an 8-inch large suction cup design, it can be securely attached to smooth surfaces such as tiles, glass, toilet lids, and walls, with adjustable angles. The guide rail features a high-strength linear flange bearing design, ensuring reliable long-term operation without blockage or jamming. The guide rod is made of chrome-plated No. 45 steel, providing durability, smooth operation, and reliable performance. The entire unit's frame is constructed from stainless steel with a high-strength anti-fatigue design and reinforcing ribs for enhanced reliability, strength, and toughness. Color: As Shown Material: Plastic + Stainless Steel + Aluminum Package Contents: 1 x Telescopic Linear Actuator Kit Note: Other items are not included. Light reflection and differences in display screens may cause slight variations between the color of the item in the image and the actual product. Measurement may vary by +/- 1-3 cm.