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ToughcarrierTM

1.4 Selection of Toughcarrier

1.4.1 Selection Procedures

Flow chart for selecting
Toughcarrier

• Light load Check operating conditions • Applications • Feed speed
operation, • Operating conditions • Required life
light-weight Select model (series) • Machine structures • Accuracy
transportation OK • Stroke • Rigidity
• Load
• Compatible to Choose Toughcarrier
other company's OK • High-load operation, high moment load
products • Processing machines

Choose Monocarrier

Calculate dynamic Select nominal size • Select a model number roughly from
equivalent load the load applied to a slider
OK
Calculate average load Select ball screw lead and accuracy • Selection from required specifications

from required specifications. • Check the displacement for the point
OK of operation and processing according
to to required specs.
Check rigidity
• Check for required life
OK
Calculate fatigue life
OK

Decide load coefficient

Calculate fatigue life