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Cylindrical Profile Ball Spline Shaft Groups |
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| Rotation Ball Spline ( LTR ) |
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- The LTR has six trains of load bearing balls to hold three crests on the spline shaft from both sides, so that an appropriate preload is applied easily.
- Angular-contact raceways that constitute a support bearing are formed on the exterior of the spline nut, making this type compact and lightweight
- Zero angular backlash
- Simple assembly and high rigidity
- Major uses: Scalar robot Z axis, Wire winder, Machine center ATC, Assembling robots
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| Construction & Features |
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Rotary Ball Spline type LTR has six trains of load-bearing balls to hold three crests on the spline shaft from both
sides, so that an appropriate preload is applied without trouble. Angular-contact raceways that constitute a support
bearing are formed on the exterior of the spline nut, making this type compact and lightweight.
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