About 1 Phase SPM Series Induction Motor
Single-phase SPM series induction motors (often
KSB or similar, sometimes geared) are robust, compact AC motors designed for 1-phase power (220-240V, 50Hz). They feature a squirrel cage rotor, high-torque, low-noise operation, and are commonly used in domestic/industrial applications like pumps. They typically utilize a split-phase or capacitor-start mechanism for starting