Product Description
Pacific Scientific manufactures a large variety of DC motors, but the most popular are the brushless motors. These are also classified under the groups of servo motors, stepper motors, and vibrating motors. Each one has different electrical characteristics with differences in usage-based upon the task, application, industry, and power requirement and output.The servomotors manufactured by Pacific Scientific in their T Series are produced by incorporating the latest design and technical advancements based on painstaking research. The T22NRHK-LSN-NS-02 made in this series and displays a configuration that is based upon NEMA 23 Mounting featuring the well known NEMA 23 (2.25 square) Frame Size for motors and has a Net Weight of just 1.0 kg i.e. 2.3 lbs.
As the name indicates the T22NRHK-LSN-NS-02 is a T SERIES servo-motor with 2 ROTOR STACK. Its technical parameters feature a Holding Torque of 280 oz-in (or 1.98 N-m when on 2 phases power supply. While on the Rated Current of DC 6.6 Amps it has the Detent Torque of 6 oz-in (0.0424 N-m) and a Thermal Resistance 3.69 °C/watt. Its Rotor Inertia value is 0.0056 oz/sq-in or 0.0408-S2 (kg/sq-m x 10-3).
Servo motors are generally viewed as favorite hobby market motors that are employed where there is a need for position control without much precision. You will usually find them as a popular choice in applications that involve remote control operations as in the case of robotics which are essentially controlled by pulse width modulation (PWM), by transmitting electrical pulses over the control circuit and consist of a potentiometer, motor, and the control circuit. The AC servos are employed for industrial machinery as they can handle larger current surges, while the DC servos are found in smaller applications.
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