SMR Gearbox Installation
Satisfactory performance depends on good installation. lubrication and servicing. for that reason it’s important the instructions inside the set up and maintenance leaflet. supplied with every gearbox. are followed thoroughly. some of the critical elements of belt and torque-arm installation are listed beneath.
one. Install pulley on gearbox input shaft as close for the reducer possible, and mount reducer on driven shaft as near to bearing as useful. failure to accomplish this will likely cause excess loads inside the input shaft bearings and output bearings and could cause their premature failure.
2. Install motor and wedge belt drive with the belt pull at roughly 90° for the center line among driven and input shafts. this can allow tensioning from the wedge belt drive using the torque arm which must ideally be in tension. if output hub runs anti-clockwise. torque arm need to be positioned the best.
three. lnstall torque-arm fulcrum on a rigid support in order that the torque-arm are going to be at about correct angles to the center line through the driven shaft and the torque arm case bolt. be certain there is sufficient consider up in the turnbuckle for belt tension adjustment.
Preserve close.
Bell drive might be located in any practical postion. if the torque arm will be to be utilised to tighten the belts, the drive ought to be at about tight angle to the line among the input and output shafts.
Bell drive might be located towards the appropriate if desired.
If output hub rotates clock-wise. position belt drive and torque arm in opposite course to that proven inside the illustration.
Torque arm and belt consider up.
Torque arm may very well be mounted for the suitable if preferred.