High Efficiency, Brushless DC Motor Drive for Constant Speed Applications
The Trust Automation TA2215 Digital Drive is a compact, low cost, programmable, constant speed drive, ideally suited for battery operated equipment. The TA2215 is designed to run a brushless motor at a constant speed using the motor’s Hall Sensors for speed feedback. The drive can be programmed through the RS232 interface, and can be programmed to start up and ramp at a preset rate as well as to maintain a constant torque regardless of changes in load. Alternatively, an external potentiometer may be used for variable applications. This low cost, high efficient DC drive is ideal for applications requiring improved power performance and lowered operating costs. The TA215 includes three speed setting options; first, external speed command via off-board 10k potentiometer. Second, on board potentiometer for convenient fixed speed adjustment, and finally, fixed speed set via software; as well as soft start control, self-contained enclosed and optically isolated user interface for safety. The drive can be configured for either regulated speed or torque.