AC servomotor BH20

brushless400 VIP54

High dynamic servomotors with forced air cooling. Mechanics with flange in square case of 200mm and 5 body lengths. Stall torque in service S1air force cooled from 47 to 175Nm. Power connection with terminal box (IP54) and signal connector through M23 connector. Type - Synchronous permanent magnet servomotor ( brushless ) Rotor - rare earth permanent magnets ( NdFeB ) Insulation - winding, class H; Motor Class F Winding Standard - winding for 400VAC On demand - other combinations of voltage and speed possible. Insulation - - winding in classH - motor in class F - Insulation suitable for 400VAC voltage Thermal protection sensors Standard - PTC Optional - KTY84 only on some type Cooling system - forced ventilation (IC416) through asynchronous servo fan for 230VAC network (50/60Hz) Automatic ignition at about 70 ° C by means of a thermal sensor on the winding. Standard Protection - IP54 - (exclusion of the shaft side). The protection on the shaft side must be requested and is considered effective only in the presence of an oil bath coupling or with the presence of lubricant. Ballbearing - ball bearings with double screen lubricated for life Balancing - Grade "R"