Product Name: Elevator Safety Gear, Elevator Safety Component Model NO.: NV51-188 Guide Rail: 9/10/15.88/16mm Use of Occasions: Indoor Type Lift Mechanism: Passenger Elevator Control Type: Relay Control Drive Mode: AC Speed: <2.5m/S Persons: 11-20 Load Capacity: 947-4122kgs Type: Safety System Useful: Progressive/Instantaneous Function: for Elevator Car frame Elevator Model: Cargo Elevator Material: Steel Business Model: Manufacture P+Q: 947-4122kgs Elevator: Lift Components OEM: Mitubishi, Dongfang Guide Rail Width: 9mm, 10mm, 16mm Rated Speed: 0.5m/S - 3m/S Trademark: NOVA Transport Package: Standard Export Package Specification: NV51-210A Origin: China HS Code: 84313100 Product Description Nova has been started to provide elevator safety parts since 2002. All our safety parts have CE , Test Report and ISO Certification.You can find more details from our web: www.novaelevator.com.We can supply two types of elevator safety gear as below:1. Progressive Safety Gear For Passenger Elevator (NV51-210A,NV51-188,NV51-188A)2. Instantaneous Safety Gear For Villa Elevator ( NV51-088,NV51-288,NV51-388 )Progressive Safety Gear(used for passenger elevator)NV51-210ALift rated speed≤2.5m/sAllowable gross mass(P+Q)1108-3953kgWidth of guide rail10/15.88/16mmNV51-188Lift rated speed≤2.5m/sAllowable gross mass(P+Q)1045-4467kgWidth of guide rail10/15.88/16mmNV51-188ALift rated speed≤2.5m/sAllowable gross mass(P+Q)1500-6550kgWidth of guide rail15.88/16mmInstantaneous Safety Gear(used for villa elevator)NV51-088Lift rated speed≤0.63m/sAllowable gross mass(P+Q)≤1506kgWidth of guide rail10mmNV51-288Lift rated speed≤0.63m/sAllowable gross mass(P+Q)≤3602kg≤7161kgWidth of guide rail10mm15.88/16mmNV51-388Lift rated speed≤0.63m/sAllowable gross mass(P+Q)≤12148kgWidth of guide rail16mmAll my good friends, please feel free to contact us if you have any inquiry!