Appliaction Methods and Remarks 1.Should cause the electric motor the insulation condition maintenance to be good. Like or leaves unused for a long time after the long-distance transport, then should the search coil alternate with the insulation and insulate to the place, the resistance does not have to be lower than 0.5M at the same time to inspect power source whether tallies. Technical specification MODEL Quiver frequency rpm Exciting force(kg f) Rated voltage(V) Rated current(A) Motor power(kw) ZW-3.5 2840 350 380/42 5.94/18A 0.75 ZW-5 2840 500 380/42 8.74/27A 1.1 ZW-7 2840 700 380/42 3.24/36A 1.5 ZW-9 2840 980 380/42 4.53/55A 2.2 2.When installs, the floor spiral hole site should be correct, avoids turning slanting the bolt, prevents organism but to affect not the normal stress the service life. The foundation bolt and the nut must fasten, and causes the tight rigidity maintenance balance. 3.All when should not make the long time revolution on the dry and hard land, in order to avoid inspires jumps over even damages the part, must strictly observe in the use process safely uses electricity with the working instruction. The electrical machinery should transfer has the leakage switch, and inspects the earth contact resistance on time.