SKF行星滚柱丝杆
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General
Overview: nuts for roller screws
wenku.baidu.comPlanetary roller screws
Recirculating roller screws
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General
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SRC, Cylindrical axial play BRC, backlash elimination
Recommendations for assembly
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Radial and moment loads --------------------------------------------------------------------------------------------------Alignment ----------------------------------------------------------------------------------------------------------------------Lubrication ---------------------------------------------------------------------------------------------------------------------Designing the screw shaft ends ------------------------------------------------------------------------------------------Starting-up the screw ------------------------------------------------------------------------------------------------------Operating temperature ------------------------------------------------------------------------------------------------------
Product information
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Service Range Capabilities ---------------------------------------------------------------------------------------------------------------------- 28 Range details ------------------------------------------------------------------------------------------------------------------- 30 Flanged thrust bearings, FLRBU ------------------------------------------------------------------------------------------ 33 Standard Range -------------------------------------------------------------------------------------------------------------Planetary roller screws: technical data and dimensions ------------------------------------------------------------Recirculating roller screws: technical data and dimensions --------------------------------------------------------Flanged thrust bearings, FLRBU -----------------------------------------------------------------------------------------Ultra Power Range Technical data and dimension
Other technical data
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Lead precision according to ISO ------------------------------------------------------------------------------------------- 24 Preload adjustment ----------------------------------------------------------------------------------------------------------- 26 Product inspection and certification --------------------------------------------------------------------------------------- 27
TRU/PRU Cylindrical backlash elimination: TRU Preloaded: PRU
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Electro-mechanical cylinders --------------------------------------------------------------------------------------------SKF worldwide ---------------------------------------------------------------------------------------------------------------Calculation formulas -------------------------------------------------------------------------------------------------------Symbols ------------------------------------------------------------------------------------------------------------------------Ordering code -----------------------------------------------------------------------------------------------------------------
Roller screws
ZHOSEN
行星滚柱丝杆
Servo_press
High tonnage press
Glue gun
Painting gun
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General
General
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Overview: roller screw nuts ------------------------------------------------------------------------------------------------Comparing roller screws to ball screws ---------------------------------------------------------------------------------The principle of planetary roller screws --------------------------------------------------------------------------------The principle of recirculating roller screws -----------------------------------------------------------------------------
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Recommendations for selection
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Basic and static load rating ------------------------------------------------------------------------------------------------Critical rotating speed for screw shafts ---------------------------------------------------------------------------------Permissible speed limit -----------------------------------------------------------------------------------------------------Lubrication --------------------------------------------------------------------------------------------------------------------Efficiency and back-driving ------------------------------------------------------------------------------------------------Axial play and preload -------------------------------------------------------------------------------------------------------Static axial stiffness ----------------------------------------------------------------------------------------------------------Screw shaft buckling --------------------------------------------------------------------------------------------------------Materials and heat treatments --------------------------------------------------------------------------------------------Shaft design --------------------------------------------------------------------------------------------------------------------