SMR Gearbox Installation
Satisfactory performance relies on correct installation. lubrication and servicing. therefore it’s important that the instructions from the set up and maintenance leaflet. supplied with every single gearbox. are followed thoroughly. a number of the vital facets of belt and torque-arm set up are listed below.
1. Install pulley on gearbox input shaft as shut to your reducer feasible, and mount reducer on driven shaft as close to bearing as sensible. failure to do this can lead to extra loads from the input shaft bearings and output bearings and could bring about their premature failure.
2. Install motor and wedge belt drive with all the belt pull at around 90° on the center line concerning driven and input shafts. this will likely permit tensioning with the wedge belt drive with the torque arm which must ideally be in stress. if output hub runs anti-clockwise. torque arm needs to be positioned the right.
3. lnstall torque-arm fulcrum on a rigid support to ensure that the torque-arm will be at somewhere around right angles on the center line with the driven shaft as well as torque arm case bolt. make certain there’s sufficient consider up during the turnbuckle for belt stress adjustment.
Preserve close.
Bell drive might be positioned in any convenient postion. when the torque arm is always to be applied to tighten the belts, the drive should be at about tight angle towards the line between the input and output shafts.
Bell drive can be situated on the suitable if preferred.
If output hub rotates clock-wise. place belt drive and torque arm in opposite path to that shown in the illustration.
Torque arm and belt consider up.
Torque arm may be mounted towards the correct if wanted.