操作舒適方便，裝配過載過熱保護裝置，多檔電子調速恒功開關，保證馬達的高效率和耐用性。

電機大功率低振動高效能。

Comfortable and convenient operation, assembly thermal overload protection device and multi-file electronic speed constant power switch ensure high motor efficiency and durability.

High-power high-performance, low vibration motor.