Good braking characteristics: Soft start and soft stop can eliminate the need for existing mechanical or electromagnetic braking devices. High efficiency and low energy consumption: no excitation loss, no brush friction loss, no commutation spark, high efficiency and energy saving. Excellent torque characteristics: Excellent torque characteristics, good torque performance at medium and low speeds, high starting torque, low starting current, and strong overload capacity. Paired with an exclusive adaptive speed controller: fast start-up and response speed. In the case of an AC motor with a frequency converter, its high cost-effectiveness advantage can be further highlighted, and the wiring is convenient and can be used immediately upon power on. Shaft diameter:8/10/15mm Optional. We are committed to providing practical and reliable products for customers worldwide. Our store offers a range of products selected for everyday use, business use, vehicle accessories, tools, equipment and related parts. We aim to provide clear product information, careful packaging and helpful customer service. Please read the product description, pictures, specifications and compatibility information carefully before placing an order. All product details are subject to the actual listing page. We take every customer’s concern seriously and will do our best to provide a satisfactory solution. To help us solve the issue faster, please include your order number, a clear description of the problem, and photos or videos if needed. Your satisfaction is very important to us. We are always here to help. We are unable to guarantee address changes after the order has been processed. To help us solve your issue faster, please include your order number, product details and clear photos or videos if needed. Thank you for visiting our store.