Electric wire rope hoist Capacities form 0.5t,1t,2t,3t,5t,10t.Hoist Life.(Classification)，A4(IV)= 100min continue 25 min working. 8 hours per day working. 20 years life，Continue running test: No less than 800 hours test. Except wire rope and brake has abrasion. Every parts in the good working.Test:Static test is 1.5 times .Safe test is 1.25 times.Motor: Conical Rotor Motor. 3-PH/380V/50HZ AC Supply. Voltage has 10% windage. Hoist still in good working."Brake: Disc ABS sudden tackling system.AC electromagnetic brake modle.Gears: Alloy steel material. CNC machined to keep precise，Limit switch: 120 times/hour per day. Life no less than 100,000.00 times.It limit the hook upper,lower and overlower，Upper and lower limit switch，Load hook carbon steel with heavy-duty hook latch，Push buttom control ，compact design, Rated IP55 protection.Wireless remote control can be assembled.Warranty:Mechanical 3 years+Electric 1 year，20 years warranty of orignal component availability，Whole use life good after service support if meet any problem