Unverified83% confidenceTradeoffTime unknown
遮光率越高的布料越厚重,对电机扭矩要求越高,超过3米宽或15kg重的窗帘需选高扭矩电机(≥1.2N·m),否则会出现拉不动或卡顿
1
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83%
Confidence
Long-term
Relevance
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Unverified窗帘宽度>3米或使用加厚遮光布(每米重量>1.5kg)时需选负载承重≥15kg的电机,负载不足会导致电机长期过载、寿命骤降并加剧噪音85% similarUnverified窗帘布重超过10kg(如加厚遮光棉麻+双层纱帘)需选负载承重≥15kg的电机,长期超载运行会导致电机过热、齿轮磨损、行程漂移84% similarUnverified该电机对窗帘布料重量有上限要求,厚重遮光布或超长轨道(超过约3-4米单轨)可能出现拉不动或运行吃力的情况,选购前需确认窗帘重量是否在承载范围内84% similarUnverified遮光衬布克重≥180g/㎡才具备明显遮光与隔热效果,但克重超过300g/㎡叠加原窗帘后,普通窗帘杆/挂钩可能承重超限导致下垂或脱落82% similarUnverified遮光率越高的厚布重量越大,对伸缩杆承重和顶墙摩擦力要求越高;全遮光三层布在1.8米宽以上易导致伸缩杆下坠脱落,宽窗全遮光建议改用免打孔角码支架而非伸缩杆82% similar
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