Bulletin CM201 Enclosed Motors are vector-duty small AC motors, 1/4...30 Hp.
Vector Control
Vector control variable speed motors are built specifically for inverter and vector duty applications with constant torque capability to zero speed. Multiple enclosure ratings and horsepower ranging from ¼ to 1000 hp are available. These motors are used with variable frequency drives only.
Bulletin CM227 Inverter Brake Motors are vector class NEMA frame AC motors with brake, 1...20 Hp.
Bulletin CM222 Inverter-Duty Motors are vector class NEMA frame AC motors, 1...500 Hp.
Bulletin CM221 Totally Enclosed Motors are vector class small AC motors, 1/4...30 Hp.
Bulletin CM203 Vector-duty Motors are vector class laminated steel or aluminum frame AC motors, 5...1000 Hp.
Bulletin CM202 Vector-Duty Motors are enclosed vector class NEMA frame AC motors, 1...500 Hp.