supply of worm reduction gear box [4 items]worm reduction gear box [4 items],worm reduction gear box of ratio 50:1,with output shaft vertically upward of model no snv-5(spl) of m/s.shanthi gears (sr.no-lw/04559) or model no. 5snu-v of m/s.elecon make only. input rpm=1500; input power=5hp;reduction ratio=50:1; output torque=1114.6 nm [ warranty period: 12 months after the date of delivery ] ] , worm reduction gear box to model no: nsnv4 of m/s shanthi gears limited or m odel no. 4nu-v of m/s elecon engg company , nominal ratio 30:1, input rpm 1500, input power 3.510 kw, out put torque 583.70 nm. note: shaft handing ry. [ warranty period: 12 months aft er the date of delivery ] ] , worm reduction gear box of elecon make model no : 5-snu or shanthi gears ma ke model no snu-5 detail description as follows:- 1) centre distance between input shaft a nd output shaft axis=5. 2)gear ratio=15:1. 3)hp to be transmitted(min)=7.5hp 4)input shaft dimensions:- dia=35mm,key way width=10mm, key way depth=5mm. 5) output shaft dimensions: - dia=50mm,key way width=14mm, key way depth=5.5mm. 6) the seals selected for the gear bo x shall be able to withstand dusty environment of the sand preparation area. 7) the output shaft should be to the right hand side of input shaft. [ warranty period: 12 months after the d ate of delivery ] ] , worm reduction gear box to model no. 6snu of m/s. elecon engineering co or s nu-6 of m/s shanthi gears ltd. nominal ratio 20:1, input rpm 1000, output torque 1815 nm, inp ut power 10.7 kw. [ warranty period: 12 months after the date of delivery ] ]