Kinedyne HM-750SL is the world's most powerful class of "low-speed, high-torque" energy saving servo motor that maintains full power and torque even at low speeds. Its robust power and precise motions combine to deliver unparalleled performance. The minimum motor is down to 50 RPM, therefor the minimum of sewing machine speed can be down to 10 stitch per miniute, almost stitch by stitch. This makes sewing detailed work much easier. Also ideal for beginners. Using either an 750SL high torque motor on heavy thick sewing applications completely eliminates the need for a now obsolete, "Speed Reducer". This powerful and efficient servo motor can save 60-80% electricity and improve 20-40% efficiency of the sewing machines. Usually the cost of servo motor can be recovered within 2-3 years by saving money on electricity. However the advantage of time savings and labor cost saving will make the actual return on investment faster. This sewing motor adopts Photoelectric sensor (instead of Hall sensor) that assures stable & accurate speed control. These motors run gently and smoothly when motor shifts between low, middle and high speed. In terms of performance and reliability, the Kinedyne HM-750SL is the best heavy duty leather sewing machine servo motor in today market!

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