Lenze MF series is an energy-efficient, inverter-optimized three-phase AC motor for variable motion. Torque range: 13.54 to 524.64 lb-in (1.53 to 59.2 Nm) Power range: 0.74 to 29.50 Hp (0.55 to 22 kW). Particularly suitable for tasks that demand wide range of settings with minimal sizes. Lenze MF series has a setting range up to 1:24 with constant torque.