This series motors are suitable for not exceeding in elevation in 1000m, the temperature of the cooling medium is not beyond 40 ℃, less dust, no steam, acid. Work of alkali and other corrosive gases in indoor environment.
this series motors rated voltage is 6000V, also can provide 3000V and 10000V according to user requirements. Allowable error voltage of ± 5%, rated power frequency 50Hz, rated power factor is 0.9 (lead).
motor has a cylindrical shaft extension end, the rotating direction should be in accordance with the provisions of the signs to the direction of rotation, rotation direction by the collector ring is usually counterclockwise, can also according to the request made in clockwise.
.The motor and the ball mill with the coupling connection, the motor shaft can not bear external radial or axial force. Excitation system. This series motors adopt silicon controlled excitation device.
motor allows direct full voltage start. If the user grid does not allow full voltage starting directly, also can use reduced voltage starting, at this time, the starting current of the motor and the end voltage proportional to decline, and the starting torque and terminal voltage is proportional to the square of the lower.
stator Pinout: there are six out of line, labeled U1, V1, W1, U2, V2, W2, high pressure rubber cables beneath the machine wire clips out.
bearing pedestal:The oil ring bearing, or composite bearing, bearing pedestal mounted on the floor mat with insulating pad, to prevent the shaft current.
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