{HEAD ~ the telescopic actuator} converts {TAIL ~ a rotation} of a rotating shaft of a motor into expansion and contraction movements of an output rod via the planetary reduction gear and the screw feed mechanism 
converts
{ HEAD ~ the telescopic actuator } converts { TAIL ~ a rotation } of a rotating shaft of a motor into expansion and contraction movements of an output rod via the planetary reduction gear and the screw feed mechanism
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH