Bohemia, New York (July 2013) Data Device Corporation (DDC) introduces a new 3-Phase BLDC motor torque controller. The PW-82530N0 is a high performance and low cost torque loop controller designed to precisely regulate the current in the motor windings of 3-phase brushless DC motors. The controller provides complementary four-quadrant operation making it ideal for applications requiring precise current regulation and/or holding torque at zero input command.
Benefits include:
- Single-Module Solution More Efficient than In-House and Multi-Component Designs
- Self-Contained 3-Phase Motor Controller
- Programmability Allows Common Design to be Used Across Multiple Application Platforms
- Fewer Components = Better MTBF Rating and Higher Reliability
- Complementary Four-Quadrant Drive Offers Performance Advantages Over Standard Drives
- Holding Torque Through Zero Current
- Linear Current Control Through Zero
- No Deadband at Zero
- Zero Current Holding Torque Control Enables High Accuracy Positioning and Control for Critical Applications
- 7% Linearity
- 3% Current Regulating Accuracy
- 10 Amp Output Current
- -40°C to +100°C Operation
“Complementary four-quadrant drive capability enables the PW-82530N0 to offer highly linear current control and superior holding torque, especially during a zero current command, affording it significant advantages over standard motor controllers, in a low cost package”, stated Steve Rood Goldman, DDC’s Marketing Manager.
