美国采购需求：有刷直流电机、无刷电机、EC 风扇电机、HVAC 风扇电机、鼓风机电机、落地扇电机

I hope this message finds you well. I'm reaching out because I have a motor that has recently stopped functioning. It's an 80VDC model with specifications of 4300RPM and 13AMP. This unit is essential for my operations, and I'm looking for assistance in either repairing it or sourcing a replacement. Could you please provide me with details regarding potential solutions? Whether it's troubleshooting advice, repair services, or new units available for purchase, your expertise would be greatly appreciated. I'm eager to resolve this issue as soon as possible, so any information you can offer would be helpful. Thank you in advance for your support!