STV-EW is an electric winch for the STV series of telescopic masts, for quickly elevating devices up to 8 to 18 meters high for tactical use in the field.
The STV-EW electric winch consists of a 24V electric motor and worm gearbox with torque limiter. It is laterally attached to the STV manual winch on the where the handle goes, and is easily secured with 2 stand screws by hand (no tool is required). It weighs 25 pounds.
A remote control energizes power contactors for elevating or lowering the mast in about one minute. The electric winch also has a torque limiter to prevent any possible mast damage, and an automatic fuse to prevent electrical current overdraw.
Check out this nice video showing MANUAL Deployment of an STV mast.
