High-torque motor KM series

stepperACNEMA 23

The KM Series of high-torque stepper motors is available in NEMA 23, 34 and 42 frame sizes (60, 90 and 110 mm), offering a wide range of models for most stepper applications. Nominal holding torques range from 0.52 to 30.8 N-m (74 to 4,360 oz-in). These motors provide a cost-effective, high-performance alternative to pneumatic, hydraulic and servo motor systems. Features • KM06 models: NEMA 23 (60 mm) motors available in 3 stack lengths with torque ratings from 0.38 to 2.47 N-m (54 to 350 oz-in) nominal holding torque • KM09 models: NEMA 34 (90 mm) motors available in 3 stack lengths with torque ratings from 2.15 to 8.15 N-m (305 to 1,155 oz-in) nominal holding torque • KM11 models: NEMA 42 (110 mm) motors available in 3 stack lengths with torque ratings from 7.3 to 26.5 N-m (1,030 to 3,750 oz-in) nominal holding torque • Speeds up to 3,000 RPM meet the velocity requirements of most high torque applications