Hsiang Neng DC Motor Manufacturing Corp. (Taiwan) introduced its new HN-345A Series of micro motors, which feature a rated speed of up to 3,220 rpm and an operating voltage of 3 V to 12 V. The HN-345A-2221T runs at 3,220 rpm (full-load) and has a rated current of 0.26 A. The model is 66 percent efficient and outputs 1 W.
The HN-345A-2221Y has a rated speed of 1,880 rpm, a current of 135 mA, an output of 0.5W, and an efficiency of 61 percent. The HN-345A-2221T offers a rated speed of 1,170 rpm, a current of 135 mA, an output of 0.2 W, and an efficiency of 36.8 percent. The HN-345A-2221Y has a rated speed of 750 rpm, a current of 90 mA, an output of 0.2 W, and an efficiency of 43.2 percent.
