Product Description

AC servo motors are widely used in systems and applications requiring a precise prime mover to drive system loads. These prime movers are commonly AC motors that make use of electromagnetism to convert electrical energy into useful mechanical output in the form of torque. Nowadays, AC servo motors employ an encoder system that allows other drivers to monitor motor parameters such as rotor speed and position. In systems where positioning of the rotor is important, absolute encoders offer higher precision than incremental encoders at a higher cost. However, for most applications, incremental encoders are already sufficient to determine changes in a motor's speed and position. One example of a motor that uses an incremental encoder is the MAD130D-0150-SA-C0-AQ1-35-N1. 

The MAD130D-0150-SA-C0-AQ1-35-N1 is a MAD motor manufactured by Rexroth that can supply a rated torque of 117 Nm at a nominal speed of 1500 rpm. It has a standard bearing that allows it to reach a maximum speed of 7500 rpm. However, although the motor speed can reach that maximum value, it is important to refer to the product manual as changes in the motor speed affect the torque and power output. All in all, this motor model has six poles. The number of poles in the motor also affects the motor speed at a given system frequency. For most applications, the system frequency is 60 hertz or 50 hertz. The MAD130D-0150-SA-C0-AQ1-35-N1 comes with an electrically-released holding brake that can halt motor operation even at 80 Nm. 

The MAD130D-0150-SA-C0-AQ1-35-N1’s power connector extends from side A, the side where loads are connected. For this motor model, flange and foot mounting are viable options for installation. Finally, the output shaft of the MAD130D-0150-SA-C0-AQ1-35-N1 has complete and balanced keys, appropriate for coupling with key-connected loads.