Embedded Sensorless BLDC Speed Controller
15V-30VDC, 30 amps Peak,2"Wx2.25"L
Brushless DC motors and drives are replacing traditional electric motor technologies such as single phase AC induction motors and universal motors in increasing numbers, driving fans, pumps and compressors used in industrial and commercial applications.
Download: Agile_PB_DPDLite_Brochure
DPDLite™ eliminates the need for Hall sensor feedback necessary for motor commutation in conventional brushless DC motor drives. DPDLite™ detects motor rotor position at motor standstill through an innovative algorithm based on motor phase-inductance measurement, in order to start the motor reliably, unidirectional and without any startup delay. DPDLite™ provides sensorless control of BLDC motors at performance levels that exceeds the performance of conventional Hall commutated drives. DPDLite™ can be integrated into the motor bell-end or operate as a separately mounted device.
Features:
 Closed loop torque and velocity control
High power density
Over-voltage protection
Under-voltage protection
Over-current
Over-temperature protection
PID loop compensation parameters
Two wire power connection
Ready for motor integration
Compact, single board design
Benefits
Increased reliability
Increased performance
Reduced motor cost due to elimination of Hall sensors and related wiring
Integrates into the motor bell end at the customer's option
High starting torque
Reference: BLDC Gear Motors
Custom DPDLite Speed Controller
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