Product Description

Asynchronous AC machines operate under the principle of electromagnetic induction. Motors and generators are examples of AC machines that use either electrical or mechanical energy and convert it to mechanical or electrical output, respectively. Focusing on motors, the electric current that flows through the motor's terminals generates a magnetic field that allows the electromagnet present inside the motor to rotate along with the shaft. As the rotor tries to match the speed of the rotating magnetic field, the motor reaches its rated speed, which is less than the machine's synchronous speed. The MAF motor series by Rexroth Indramat uses the same principle to generate massive torque output appropriate for driving different kinds of loads.

The MAF180C-0150-FQ-C0-FH0-35-N1 is a specific product under the MAF motor series that has a rated speed of 1500 rpm. At its nameplate speed, the MAF180C-0150-FQ-C0-FH0-35-N1 achieves a nominal torque of 365 Nm and a rated power of 57.33 kW. Whenever the machine achieves its rated or nameplate power, the RMS value of the motor current reaches 128.8 A, assuming rated speed. For most systems, the motor operates at a system frequency of either 50 or 60 Hz. At these frequencies, the motor's leakage capacitance is negligible. For other applications, however, which use signals or waveforms with high frequencies, the motor might deliver less power output because of the motor's leakage capacitance. Based on Rexroth's documentation, the MAF180C-0150-FQ-C0-FH0-35-N1 has a leakage capacitance of 30 nF.

The MAF180C-0150-FQ-C0-FH0-35-N1 features a smooth plain shaft and requires a minimum power wire cross section of 2 x 25 sq. mm. During normal operation, the MAF180C-0150-FQ-C0-FH0-35-N1's liquid cooling system consumes 4.5 kW of power and operates at an inlet temperature range between 10 and 40 degrees C. At any point in time, the maximum permissible inlet temperature increase is 10 Kelvin or 10 degrees Celsius.