Cellar Door Opener – 10 Inch 250MM Stroke Electric Linear Actuator Max Thrust 5500N (Model 0041532-7) Choose Stroke Rod Material for Linear Actuator::Aluminum Alloy Different Speeds and Corresponding Maximum

Different Speeds and Corresponding Maximum Thrust No-load Speed Maximum Thrust 5mm/s 188 N / 19 kg / 42 lbs 7mm/s 128 N / 13 kg / 29 lbs 9

and the LED display on the control handle shows "00

and the signal wire 1 and the negative pole of the power supply are connected

181 in] Front / Rear Connector Mounting Hole Diameter 13mm [0

an M8 screw

Cellar Door Opener – 10 Inch 250MM Stroke Electric Linear Actuator Max Thrust 5500N (Model 0041532-7) Choose Stroke Rod Material for Linear Actuator::Aluminum Alloy Different Speeds and Corresponding MaximumThis 250mm stroke industrial linear actuator provides up to 5500 N of thrust force. Specially designed for large cellar doors, it provides pushing function only with no pulling function. When the linear actuator is in the fully retracted state, if there is a power outage, the linear actuator can be manually pulled out or retracted to open or close the cellar door manually. When the linear actuator is in the extended state, if there is a power outage,