Case General Magnetic Reliable control for MagnoDrive Permanent Magnet PCP Top Drive MotorCustomer benefits Direct torque control for motor Provides the full torque envelop throughout the entire speed range without encoders Accurate and reliable motor control down to zero speed Allows the motor to run smoothly at low rpms Control program for artificial lifting applications Allows oil field operators to more easily manage their pump portfolio Excellent control of permanent magnet motors Helps provide considerable energy savings in oil production 2 ABB Drives and Controls | Case General Magnetic The ACS880 variable frequency drive solved the MagnoDrive perfor- mance problems at low rpms. With a MagnoDrive and the appropriate VFD, the full torque envelope is avail

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