Greaves Adaptable Speed Reducers
Greaves Adaptable Speed Reducers are available in a range of six sizes from size 112 to 337 (28.6 to 85.7 mm centers) and meet the requirements of all drives upto 7.5 kw.  A range of standard ratios gives a wide choice of output speeds.
    The number of mounting arrangements of Adaptable units is almost unlimited, giving the widest possible field of application.  The same basic case is used for each size and can be mounted using detachable feet or, where desired, can be located without feet.  The drawing of dimensions gives case details together with sizes for Nos. 1,2 and 3 feet. 
    Alternative basic shaft handling arrangements are available, R and L. These references should always be quoted, together with feet details.
 

 
Single Reduction GREAVES Speed Reducer 
Greaves Speed Reducers are of substantial construction, combining rigidity with strength.
    The worm is of high quality case-hardening steel, accurately generated, ground and super-finished. The worm wheel comprises a phosphor bronze centrifugally cast rim of substantial section welded to a rigid center, which is pressed and keyed to the shaft.
     Shafts are located on dual purpose bearing of ample capacity and having a substantial margin and output shafts for accommodating overhung loads.  Lubrication is positive at all speed, in either direction of rotation and apart from an occasional oil check, no attention is necessary in service.
 

 
Single Reduction GREAVES Speed Reducer
Greaves Speed Reducers are of substantial construction, combining rigidity with strength.
   The worm is of high quality case-hardening steel, accurately generated, ground and super-finished.  The worm wheel comprises a phosphor bronze centrifugally cast rim of substantial section welded to a rigid centre, which 
is pressed and keyed to the shaft.
   Shafts are located on dual purpose bearings of ample capacity and having a substantial margin on output shafts for accommodating overhung loads. Lubrication is positive at all speeds, in either direction of rotation and apart from an occasional oil check, no attention is necessary in service.