{"product_id":"brush-spring-for-dc-motors-pack-of-2-replacement-b","title":"直流电机碳刷弹簧，2个装，替换用BP5012A04SP线圈固定器，兼容电动驱动碳刷座，适用于工业及汽车用途","description":"直流电机碳刷弹簧替换装，2个装\u003cbr\u003e\n✔️ 适用于BP5012A04SP及类似碳刷架，含2个弹簧\n\n\u003cp\u003e这是用于直流电机中，保持碳刷紧贴换向器的替换弹簧；广泛应用于工业驱动、汽车起动机和电动工具。\u003c\/p\u003e\n\n✅ 包装数量：含2个弹簧，方便快速更换\u003cbr\u003e\n✅ 零件编号：兼容BP5012A04SP的替换弹簧对\u003cbr\u003e\n✅ 适用范围：直流电机碳刷架及换向器组件\u003cbr\u003e\n✅ 材质：耐腐蚀弹簧钢，保证弹力稳定\u003cbr\u003e\n\n\u003cp\u003e💡 直流电机碳刷弹簧的作用及更换时机？\n碳刷弹簧确保碳刷与换向器紧密接触，保证稳定的电流传输并减少电弧。\n- 维持恒定的碳刷压力，确保电流稳定和碳刷寿命延长\n- 弹簧失去弹力、生锈或导致过度火花和电机性能下降时应更换\n- 维护时检查碳刷架配合、碳刷磨损、换向器表面及密封滚珠轴承等相关部件\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511004655935,"sku":"VXB07HH32BNL","price":123.73,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/51TryZdLkDL.jpg?v=1776665964","url":"https:\/\/bearingscanada.com\/zh\/products\/brush-spring-for-dc-motors-pack-of-2-replacement-b","provider":"Bearings Canada","version":"1.0","type":"link"}