High-Performance Suction Technology: Equipped with a powerful vacuum pump, this suction cup can handle loads up to 300g, making it ideal for various robotic applications. PWM Control Switch: Offers precise manipulation of the suction, allowing for seamless integration with your robot's movements. Universal Compatibility: Designed to be fully compatible with UNO programmable robots, ensuring a perfect fit for your existing robotic projects. Durable and Reliable: Built with robust materials, this mechanical arm sucker promises longevity and consistent performance, essential for continuous robotic operations. Air pump parameter description No-load current:0.15A suitable voltage:DC 4.5V-6.6V pressure range:400-650mmhg Maximum vacuum:Greater than -350mmhg weight:65g Solenoid valve parameter description Rated voltage:DC 6V current:220mA suitable voltage:DC4.8V-6.6V power:2W pressure range:0-350mmhg use fluid: gas Line length:15cm weight: 16 grams Connector Wire: Heavy Duty, 11.81 inch (300mm) Control method: change the pulse Color: As Shown Material: PCB+Metal Package Contents: 1 x Load Robot Arm Suction Cup 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.