0280系列重型方杆花彩扁平电缆电车-钢丝绳电车钢缆支撑圆线电车钢丝绳电车-塑料球窝接头钢丝绳电车-钢U形螺栓-钢丝绳电车钢丝绳支持电缆配件,塑料电缆夹销手推车球形接头,塑料电缆夹cable trolleys with U-bolt - Rail dimensions [mm]: 40x40x3 [1.57" x 1.57" x 0.12 - Max. load capacity per trolley 1) [kg]: 36 [79.37 lb] - Max. travel speed 1) [m/min]: 80 [262.46 ft/min] - Max. system length [m]: 200 [656.17 ft] 1) depending on roller size/ roller material