Product Description
The 2AD132B-B05OB1-AD01-B2N1/S099 from Rexroth is a Synchronous AC servo motor with a nominal speed rating of 1500 rpm. This servo motor has a Synchronous design that allows it to rotate its rotor at different speeds compared to its stator which allows this motor to easily regulate its speed just by adjusting its input operating voltage frequencies. This motor comes with 3 coils or poles which help generate magnetic fields 120 degrees apart from each other.
The 2AD132B-B05OB1-AD01-B2N1/S099 has a power rating of 14 kW which makes it an efficient choice since it can provide a rotational torque of up to 140 Nm which is more than enough for heavy-duty such as robotics. The motor has a current rating of 54 Amperes and requires a nominal voltage of 290 volts to operate with a 3 phase connection with each phase connecting to the three poles with an input frequency of 50 to 60 Hz. The motor has a rotor interface of 0.118 kgm^2 which allows this motor to rapidly increase its speed and also regulate it without taking much time to adjust.
To control the motor shaft accurately, the 2AD132B-B05OB1-AD01-B2N1/S099 features a digital encoder that allows this motor to utilize digital communication protocols such as UART, EnDat 2.1, and other serial communication methods to send square PWM signals over the controller for counting the number of increments the encoder has counted. One rotation of 360 degrees has 1024 increments which can further be enhanced using an encoder of 2048 increments and so on. The encoder signals are 5-volt square wave signals with a current consumption of 28 mA making it an efficient accessory.