Product Description:

The MOT-FC-ET2-B35-315L-4-5CB-160-C3T-HOY three-phase induction motor is produced by Bosch Rexroth Indramat within the MOT Low Voltage Induction Motors series. With two pole pairs, it operates as a four-pole machine suited for standard 50 Hz power systems. The unit drives compressors, pumps, and material-handling equipment where asynchronous torque and low maintenance are preferred. Its 315L frame and B35 mounting arrangement allow direct coupling to gearboxes or driven shafts. The combined foot and flange mounting supports installation on a base or against a compatible machine face.

The stator uses a delta winding connection for operation at a nominal line voltage of 400 V and a frequency of 50 Hz. Under these conditions, the motor delivers a continuous shaft output of 160.0 kW while drawing a rated current of 275.0 A. Its rated speed of 1480 rpm reflects the slip expected from a four-pole squirrel-cage rotor operating at this frequency. At full load, a power factor of 0.89 indicates the motor’s reactive demand on the supply. Its full-load efficiency of 0.94 limits energy losses and helps control the temperature rise during continuous operation. The continuous torque capability is 1,032.4 Nm, allowing the shaft to transmit steady mechanical power to demanding loads such as crushers or extruders without entering an overload condition.

For intermittent overloads, the machine can supply a maximum shaft torque of 2375.0 Nm before thermal rise and magnetic saturation restrict further output. The rotor has a moment of inertia of 3.71 kg·m², providing stored rotational energy that helps the motor tolerate brief load fluctuations while maintaining acceptable acceleration. Maximum line current is 687.5 A, which must be considered when selecting upstream circuit protection and power-distribution equipment. Acoustic output is measured at a sound pressure level of 76 dB(A). This sound level supports use in industrial assembly areas that observe typical occupational noise limits, although the complete installation and surrounding equipment also influence the measured noise at the operating location.