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Variable of inner journey within any 300mm |
Variable of 2π single inner journey (It is only suitable for P type ball screw) |
Average journey error within valid journey ιu a.To metric journey b.To target journey (It is only suitable for T type ball screw) |
Average journey error within valid journey ιu (It is only suitable for T type ball screw) |
Variable of journey within valid journey ιu (It is only suitable for P type ball screw) |
The difference between target journey and metric journey within valid journey |