IAI America RCA2-TW4N - Manual (Page 59)

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6. Specifications
Model name Motor type Lead [mm]
No. of encoder
pulses *1
Drive system
TWA4NA
TWA4N
TW4N (Option BG)
(Lead screw)
20W
2
1048
Lead screw
φ6mm
Rolled C10
4
6
TWA4NA
TWA4N
TW4N (Option BG)
(Ball screw)
20W
2
Ball screw
φ6mm
Rolled C10 4
6
TFA3NA
TFA3N
TF3N (Option BG)
(Lead screw)
10W
1
Lead screw
φ4mm
Rolled C10
2
4
TFA3NA
TFA3N
(Ball screw)
10W
1
Ball screw
φ4mm
Rolled C10 2
4
TFA4NA
TFA4N
TF4N (Option BG)
(Lead screw)
20W
2
Lead screw
φ6mm
Rolled C10 4
6
TFA4NA
TFA4N
TF4N (Option BG)
(Ball screw)
20W
2
Ball screw
φ6mm
Rolled C10
4
6
*1 Number of pulses input to the controller.
(5) Common
Item
Specifications
Lead screw Ball screw
Positioning repeatability *1 ±0.05mm ±0.02mm
Lost motion *1 0.1mm or less 0.3mm or less
Base Material : Aluminum with special anodizing treatment
*1 Initial Value