70-210RPM Reciprocating Linear Actuator With Suction Cup Telescopic Motor DIY Automatic Push Rod Stroke 20MM-120MM ,Against Corrosion

1. The machine adopts aluminum alloy body with light weight and high strength. 2. The shell part is made of nylon 3D printing, which is more and has special motor vent, which is suitable for long-time work. 3. 20-120mm adjustable stroke to meet the requirements under different working conditions. 4. Integrated rotary button, adjustable speed, more convenient to use. 5. M6 threaded metal rod is more suitable for external connection.Four M5 through holes are set at the bottom to fix and support.