爱沙尼亚采购需求：直流电机、电机、牵引电机、电机控制器、控制器、后桥

I'm interested in purchasing a specific type of AC speed regulating motor. Specifically, I'm looking for a model designed for 220V operation with a power output of around 40W. It's crucial for my application that this motor supports adjustable stepless speed control and can operate in both forward and reverse directions. Additionally, I need a motor that comes with a small gearbox to enhance its performance and efficiency. Please provide details on availability, pricing, and any relevant specifications or options you may offer for this type of motor. I'm eager to understand more about what you can provide and how we can collaborate.