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Cylindrical Ball Spline Type LBS |
Cylindrical Ball Spline Type LBST |
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The spline nut is of a straight cylindrical shape. When it is necessary to apply
a torque, insert a key into the keyway. Type LBS is the most compact of all Ball
Spline types. The spline-nut exterior is provided with anti-carbonization
treatment. |
The outer diameter is the same as that of type LBS, but the spline nut is made
longer to enable it to bear heavy loads. This type is most suitable where there
is insufficient installation space and where high torque, overhanging load, and
moments are exerted. |
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Flanged Ball Spline Type LBF
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Square Ball Spline Type LBH
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The spline nut can be attached to the housing via the flange, making assembly
simple. It is most suitable where the housing may deform if a keyway is cut
thereon, and where the housing width is limited. Knock pins that can be driven
into the flange completely eliminate the angular backlash that occurs in fitting
part. |
The rigid square spline nut does not require a housing, and can therefore be
attached directly to a machine body. This provides a compact, high-rigidity
linear quide part. |
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Standard Ball Spline (standard
off-the-shelf item) |
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Precision-ground spline shafts of various standardized lengths (LBS15 through
LBS50) and a variety of spline nuts can be freely combined to your
specifications, enabling quick delivery at a low price. For the standards |
Precision Solid Spline Shaft
(standard
type) |
Hollow Spline Shaft
(type K) |
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The spline shaft is formed by cold drawing, and the raceways are cut into the
shaft to a high degree of precision. A spline nut is attached to the resulting
spline shaft. |
This type is made hollow through cold drawing, to enable it to accommodate pipes
and wires and vent air, or to reduce its weight. |
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Special Spline Shaft |
Full Spline (standard off-the-shelf item)
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A shaft with a greater diameter at its ends or mid-point can be produced upon
request, by machining it to the required spline shape. |
Full Spline Type LBS features more than one spline nut attached to a long,
straight shaft. The spline-shaft length and the number of spline nuts can be
changed freely as required through reworking. |
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