1. Specifications Check
18
1.2.3 Driving System • Position Detector
Type
Motor Type
Lead
No. of Encoder
Pulses
BA4
BA4U
35P
48 or
equiv.
BA6
BA6U
42P
48 or
equiv.
BA7
BA7U
56P
48 or
equiv.
800
1.2.4 Positioning Precision
Type
Lead
Item
Tolerance
Positioning repeatability
±0.08mm
BA4
BA4U
48 or
equiv.
Lost motion
0.1mm or less
Positioning repeatability
±0.08mm
BA6
BA6U
48 or
equiv.
Lost motion
0.1mm or less
Positioning repeatability
±0.08mm
BA7
BA7U
48 or
equiv.
Lost motion
0.1mm or less
This is an option already attached when it is shipped out from the factory.
It does not include the consideration of time-dependent change as it is used.