We have different kinds of speed governor as below : Product NameDescriptionBi-directional Overspeed GovernorModelNV52-240FRated Speed<=2.5m/sWire Rope Diameter(mm)Φ6, Φ8Sheave Diameter(mm)Φ240mmTension Force>=1000NOverspeed Switch VoltageAC220VBi-directional Overspeed GovernorModelNV52-240BRated Speed<=2.5m/sWire Rope Diameter(mm)Φ6, Φ8Sheave Diameter(mm)Φ240mmTension Force>=1000NOverspeed Switch VoltageAC220VBi-directional Overspeed Governor for MRLModelNV52-240ERated Speed<=0.63m/sWire Rope Diameter(mm)Φ6, Φ8Sheave Diameter(mm)Φ240mmTension Force>=1000NOverspeed Switch VoltageAC220V/DC24VSwitch Electromagnetic VoltageAC220V/DC24VAction Electromagnetic VoltageAC220V/DC24VUni-directional Overspeed Governor for MRLModelNV52-240ARated Speed<=1.75m/sWire Rope Diameter(mm)Φ6, Φ8Sheave Diameter(mm)Φ240mmTension Force>=1000NOverspeed Switch VoltageAC220V/DC24VSwitch Electromagnetic VoltageAC220V/DC24VAction Electromagnetic VoltageAC220V/DC24VBi-directional Overspeed Governor for MRLModelNV52-187Rated Speed<=1.75m/sWire Rope Diameter(mm)Φ6, Φ8Sheave Diameter(mm)Φ240mmTension Force>=500NOverspeed Switch VoltageAC220V/DC24VSwitch Electromagnetic VoltageAC220V/DC24VAction Electromagnetic VoltageAC220V/DC24VBi-directional Overspeed Governor for MRL Home ElevatorModelNV52-186Rated Speed<=0.63m/sWire Rope Diameter(mm)Φ6Sheave Diameter(mm)Φ200mmTension Force>=500NOverspeed Switch VoltageAC220V/DC24VSwitch Electromagnetic VoltageAC220V/DC24VAction Electromagnetic VoltageAC220V/DC24VUni-directional Overspeed GovernorModelNV52-240Rated Speed<=2.5m/sWire Rope Diameter(mm)Φ6, Φ8Sheave Diameter(mm)Φ240mmTension Force>=1000NOverspeed Switch VoltageAC220V/DC24V
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