30mm 50mm 100mm 150mm 12V 150N Micro Mini Linear Motor Electric Linear Actuator
Stroke length: 1.18"/30mm, 2"/50mm, 4"/100mm, 6"/150mm (optional);. UK Multi-Functional Outdoor Garden Cleaning Shovel Farm Agriculture Weeding Tool. For example, when s (stroke length) = 30mm, then L (installation size) will equal 104.5mm.