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Davall Stock Gears

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SYNCHRONOUS BELT DRIVE DESIGN From Company Department Address Town/City Telephone Fax e-mail Drive Data

Prime Mover (driveR)

(DriveN) Machine

e.g. electric motor(AC),internal combustion engine(2 cylinder)

e.g. machine tool, conveyor, fan

Type

Speed

n1(fixed)………. or variable n1…….. to n2…..…..

required n2………..

Power

P ………(Kw) at n1 or variable n1…….to n2……..

requirement type of loading

e.g. star delta, d-o-l, AC inverter, soft starter starting characteristic

even p

uneven p

shock p

operating hours per day……………… reversing drive duty

yes p

no p

time between "drive-stop-reverse"

No. of starts per hour ………...………….… No. of stops per hour …………...……….…

assisted stopping yes p or no p

machine life hours required ………………..

details of braking …………………..

space constraints

limit on diameter over flanges ……………….

limit on diameter over flanges ….……….

enviroment

ambient temperature …….. C

atmosphere e.g. oil, dust,gas etc.

centre distance

optimum distance………….…….

tensioning or guide pulley(s)

inside p outside p

tensioning or guide pulley(s)

toothed pulley dia ……….… or No. of teeth………...

any other details for information

fixed p

slack side p tight side p

adjustment available ……………

screw tensioner p spring tensioner p

flat pulley dia ………………..


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