DC motor ROTRON® 47

electronically commutated60 V70 V

The 47 Frame, Electronically Commutated DC (ECDC™) motor series is a long-life brushless DC motor system for fans, blowers, pumps, and compressors up to .5 horsepower. The product provides 60,000 design hour life. Its ECDC™ motor design offers maintenance-free operation by eliminating brush motor failures and brush and commutator maintenance. Available in a wide range of voltage inputs and multiple options. Features • ECDC™ motor design provides maintenance-free operation by eliminating brush motor failures and brush and commutator maintenance • Rare-earth magnets provide high torque/weight ratio • Integral electronics provides simple two-wire, DC operation (reverse polarity protected) • 4H system for standard performance • 3F system for high performance in a small package Options • Custom shaft and mounting configurations (foot and face) • “O” ring sealed motor for harsh operating environments • MS connectors • Winding variations to meet exact speed/torque/voltage point • Bi-directional operation