NPS Drive Automation Pvt. Ltd. Offers G-Motion Gearboxes and Geared Motors. NPS Drive Automation Pvt. Ltd. Manufactures Frequency Inverters, Servo Systems, Geared Motors, AC Motors, Clutches, Brakes and Automation Solutions Including Control, Software and Visualisation. The G-Motion Gearboxes and Geared Motors are designed to conform to IP55 and satisfy the requirements for efficiency class EFF 2. Insulation to thermal class F [usage in accordance with class B] and the integral temperature sensors mean the motors are ideally suited to frequency inverter operation.