Specification: Voltage: 220V Motor Speed: 1400r/min Max # of Remotes:25 Duty Cycle: 10 Minutes Starting current: 3A Running speed: 12m/min Remote Battery required: 1 section 27A 12V alkaline battery（not included） ⭐2m Rack: Length:about 0.5m/pc Tooth Width: 10mm.
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