Specifications 35 – IAI America RCA2-SD4N User Manual
Page 43
6. Specifications
35
Model
Motor Type
Lead
Encoder pulses
*1
Drive method
1
2
SD3NA
SD3N
(Lead screw)
10W
4
Lead screw
I
4mm
Rolled, C10
1
2
SD3NA
SD3N
(Ball screw)
10W
4
Ball screw
I
4mm
Rolled, C10
2
4
SD4NA
SD4N
(Lead screw)
20W
6
Lead screw
I
6mm
Rolled, C10
2
4
SD4NA
SD4N
(Ball screw)
20W
6
1048
Ball screw
I
6mm
Rolled, C10
*1 Number of pulses input to the controller.
(5) Common specifications
Specification
Item
Lead screw
Ball screw
Positioning repeatability
*1
±0.05mm
±0.02mm
Backlash
*1
0.3mm or less
0.1mm or less
Base
Material: Aluminum with special alumite treatment
* Default value