SMR Gearbox Installation
Satisfactory effectiveness will depend on proper set up. lubrication and servicing. therefore it’s important the guidelines while in the installation and servicing leaflet. supplied with each and every gearbox. are followed thoroughly. a number of the vital elements of belt and torque-arm set up are listed below.
one. Install pulley on gearbox input shaft as shut on the reducer possible, and mount reducer on driven shaft as close to bearing as sensible. failure to carry out this may result in excess loads while in the input shaft bearings and output bearings and could bring about their premature failure.
two. Install motor and wedge belt drive using the belt pull at around 90° on the center line involving driven and input shafts. this can permit tensioning on the wedge belt drive together with the torque arm which ought to ideally be in stress. if output hub runs anti-clockwise. torque arm needs to be positioned the ideal.
3. lnstall torque-arm fulcrum on a rigid support so that the torque-arm are going to be at somewhere around ideal angles for the center line with the driven shaft plus the torque arm case bolt. make sure there is sufficient consider up from the turnbuckle for belt stress adjustment.
Preserve close.
Bell drive may be situated in any convenient postion. if the torque arm is always to be utilised to tighten the belts, the drive need to be at about tight angle towards the line concerning the input and output shafts.
Bell drive can be located on the appropriate if desired.
If output hub rotates clock-wise. place belt drive and torque arm in opposite direction to that proven during the illustration.
Torque arm and belt consider up.
Torque arm may very well be mounted to the right if preferred.