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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.
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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.
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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.
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