SMR Gearbox Installation
Satisfactory effectiveness is dependent upon appropriate installation. lubrication and servicing. consequently it is important the instructions inside the installation and maintenance leaflet. provided with just about every gearbox. are followed cautiously. a number of the significant aspects of belt and torque-arm set up are listed below.
one. Install pulley on gearbox input shaft as close towards the reducer possible, and mount reducer on driven shaft as close to bearing as useful. failure to complete this will lead to excess loads while in the input shaft bearings and output bearings and could lead to their premature failure.
two. Install motor and wedge belt drive together with the belt pull at approximately 90° to the center line amongst driven and input shafts. this can allow tensioning from the wedge belt drive together with the torque arm which must ideally be in tension. if output hub runs anti-clockwise. torque arm needs to be positioned the ideal.
3. lnstall torque-arm fulcrum on the rigid assistance to ensure that the torque-arm will probably be at roughly proper angles to the center line with the driven shaft and the torque arm situation bolt. make certain there may be sufficient take up inside the turnbuckle for belt tension adjustment.
Retain close.
Bell drive can be positioned in any hassle-free postion. when the torque arm is usually to be employed to tighten the belts, the drive ought to be at about tight angle for the line involving the input and 
output shafts.
Bell drive could be situated to the ideal if preferred.
If output hub rotates clock-wise. place belt drive and torque arm in opposite direction to that shown during the illustration.
Torque arm and belt take up.
Torque arm may be mounted to the appropriate if preferred.
