SMR Gearbox Set up
Satisfactory functionality will depend on correct set up. lubrication and servicing. thus it is important that the directions during the installation and maintenance leaflet. supplied with each and every gearbox. are followed meticulously. some of the crucial aspects of belt and torque-arm installation are listed under.
one. Install pulley on gearbox input shaft as near towards the reducer possible, and mount reducer on driven shaft as near to bearing as sensible. failure to perform this may cause excess loads within the input shaft bearings and output bearings and could trigger their premature failure.
2. Install motor and wedge belt drive together with the belt pull at somewhere around 90° to the center line amongst driven and input shafts. this will likely allow tensioning of the wedge belt drive with the torque arm which ought to preferably be in stress. if output hub runs anti-clockwise. torque arm need to be positioned the appropriate.
3. lnstall torque-arm fulcrum on a rigid support in order that the torque-arm will be at approximately proper angles towards the center line through the driven shaft and also the torque arm situation bolt. ensure that there’s adequate get up within the turnbuckle for belt stress adjustment.
Maintain shut.
Bell drive may be positioned in any convenient postion. when the torque arm is to be utilised to tighten the belts, the drive ought to be at about tight angle on the line in between the input and output shafts.
Bell drive could possibly be positioned for the suitable if desired.
If output hub rotates clock-wise. position belt drive and torque arm in opposite route to that proven from the illustration.
Torque arm and belt take up.
Torque arm may be mounted on the suitable if preferred.