Unverified78% confidenceDecision RuleTime unknown
噪音应选标称≤60dB的直流变频电机机型；廉价交流电机跑步机运行噪音常达70dB以上，会持续惊吓犬只导致训练失败
1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen
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Unverified发射瞬间噪音应≤65dB，弹簧/离心式发射机在长距档常达75dB以上，胆小犬和幼犬会因发射声受惊而拒绝靠近机器85% similarUnverified运行噪音需≤55dB，超过60dB会显著加剧猫和敏感犬的应激反应，导致抗拒进箱；主打静音的机型多采用直流变频风机85% similarUnverified运行噪音应≤65分贝，超过70分贝会持续惊吓狗狗导致其拒绝上机。带皮带传动+多层减震跑板的机型比齿轮直驱静音，但需定期上硅油保养85% similarUnverified对声音敏感的犬只应选择弹射噪音<60dB的机型，多数弹簧式抛球机弹射瞬间可达70dB以上，会导致胆小犬回避玩具甚至产生恐惧84% similarUnverified工作噪音需看'机身实测分贝'而非'电机分贝'，无刷电机机型整机噪音通常60-70dB，有刷电机普遍75-85dB；猫及胆小犬建议选整机≤65dB且带无极调速的机型82% similar
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