AC servomotor BH20

brushless400 VIP65

Servomotors with natural air cooling. Mechanics with flange in square case of 200mm and 5 body lengths. Stall torque in service S1 not self-cooled from 30 Nm to 117 Nm. Power connection through terminal box, signal connection 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 - natural air ( IC0041 ) Standard Protection - IP54 - The IP65 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" Concentricity and perpendicularity of the axis / flange - grade "N" (normal) - according to IEC 72 - DIN0530 Shaft output - with key, with coaxial threaded hole Brake - optional. Permanent magnet parking brake, 24VDC power supply with specific polarity. Brake engaged in the absence of power. Braking torque greater than the motor Tn - Brake not suitable for dynamic stops. He can tolerate a limited number of emergency braking - Due to the power dissipated by the brake, we recommend derating the motor stall torque by 5% - optional. Permanent magnet parking brake, 24VDC power supply with specific polarity.