Robot Arm Air pump valve PWM Electronic Switch Controller Vacuum Suction Cup With Arduino Servo Control Panel Manipulator Kit

Specifications:
Vacuum pump
*Rated voltage: DC4.5-6.6V
*No-load current: 0.15A
*Pressure range: 400-650mmhg
*Maximum vacuum is greater than -350mmhg
*Weight: 65g
Three-way electronic valve
*Rated voltage: DC6V
*Power: 220mA
*Suitable voltage: DC4.8-6.6V
*Power : 2W
*Pressure range 0-350mmhg
*Line length: 15cm
*Weight: 16g
Silicone suction cup connecting rod
*Installation size: installation opening diameter 10mm
*Connecting rod size: total length of connecting rod 60mm
*Link work: vacuum link expansion range 18mm
*Suction cup length: suction cup size diameter 20mm
Package Included:(OPTIONAL)
Package 1:
Vacuum 2 air pump*1
Three-way electronic valve*1
Vacuum telescopic connecting rod + suction cup*1
Silicone trachea 800
Packgae 2:
Vacuum 2 air pump *1
Three-way electronic valve *1
Vacuum telescopic connecting rod + suction cup *1
Silicone trachea 800mm*1
PWN digital electronic switch *2
Package 3:
Vacuum 2 air pump*1
Three-way electronic valve*1
Vacuum telescopic connecting rod + suction cup*2
Silicone trachea 800
Packgae 4:
Vacuum 2 air pump *1
Three-way electronic valve *1
Vacuum telescopic connecting rod + suction cup *2
Silicone trachea 800mm*1
PWN digital electronic switch *2
Note:
-Due to different monitors and light effect ,the actual color of item might be slightly different from the color showed on the pictures
2 .Please allow 1cm~3cm measuring deviation due to manual measurement