上虞防火卷帘门电机 SYF-500-1P

评测依据

• review_count：1800
• rating_avg：4.3
• brand_reputation：0
• merchant_count：0
• price_range：[800,1999]
• dimension：best_value
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-26 03:38:01","to":"2026-06-26 03:38:01"}
• intros：{"brand_intro":"上虞风机始创于1982年，是浙江老牌消防电机制造商，原为国营企业改制而来。公司拥有40余年电机生产经验，产品线覆盖防火卷帘门电机、排烟风机等。上虞电机以高性价比和稳定性能著称，在中小型工程项目中应用广泛，尤其受三四线城市经销商信赖，年销量超10万台。","product_intro":"SYF-500-1P是上虞的入门级经济型电机，额定扭矩500N·m，适配5米以内防火卷帘门。采用单相电容启动电机，适合家庭车库或小型商铺使用。内置热保护器和手动释放拉链，防护等级IP44。升降速度约5m/min，噪音控制在60dB以内。虽无消防联动接口，但可通过外接控制器实现，满足基本防火需求。","key_specs":["额定扭矩：500N·m","电源：220V/50Hz单相","防护等级：IP44","适配门宽：≤5m","升降速度：5m/min","电容启动：内置运行电容"]}
• alt_products：[{"product_name":"上虞防火卷帘门电机 SYF-500-1P","brand":"上虞风机","model":"SYF-500-1P","price":1350},{"product_name":"特灵防火卷帘门电机 FJJ-600-3P","brand":"特灵电机","model":"FJJ-600-3P","price":1850}]
• kol_quotes：["@家装达人：小商铺用上虞电机足够了，省下预算买好门。","@消防老李：入门级首选，但别超载使用。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":78.6,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价其价格实惠，适合预算有限的家庭或小商铺。京东评论中，多数用户认为安装简单，单相电直连方便。天猫反馈提到噪音在可接受范围，但长时间运行后电机略有发热。部分用户指出扭矩偏小，不适合重型门体。售后方面，有用户反映配件购买渠道较少，但主体电机故障率低。整体适合对性能要求不高的场景。","source_count":2}},{"source":"objective","score":73.84853211009174,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.3,"price":1350,"wom_score":78.6}},{"source":"user_review","score":86,"weight":0.15,"confidence":1,"details":{"rating_avg":4.3,"review_count":1800,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@家装达人：小商铺用上虞电机足够了，省下预算买好门。","@消防老李：入门级首选，但别超载使用。"]}}]
• method_version：v2
• search_visual：null