motores para barreras automatizacion: 1. fast speed 2. heady duty 3. full automatic motores para barreras automatizacion : Technical Data: Electronic box working temperature:-20--+75 Power:20V±10%,110V±10%,50/60HZ Rated power:80W Relative humidity:≤90% Remote control distance:≥30m Net weight :60kg Boom length:Straight booms≤6m,Folding booms≤5m,two fence booms:≤4m Motor speed:1,3S,6S 1second ...