ROBO Cylinder RCP6, Instruction Manual

Page: 54 / 147

47
1. S
pecification
s Che
ck
1.2.3 Driving System • Position Detector
Ball Screw Type
Type Motor Type Lead
No. of
Encoder
Pulses
Type Diameter Accuracy
2.5
5
10
RA4C
RA4R
35P
16
Rolled
φ
8mm C10
3
6
12
RA6C
RA6R
42P
20
Rolled
φ
10mm C10
4
8
16
RA7C
RA7R
56P
24
Rolled
φ
12mm
C10
5
10
RA8C
RA8R
60P
20
8192
Rolled
φ
16mm C10
1.2.4 Positioning Precision
Item Tolerance
Positioning repeatability
±
0.01mm
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.
1.2.5 Rod Tip Load
Type lead Item Tolerance
Rod Tip Static Allowable Torque
(Note 1)
1.0N ･ m
RA4C
RA4R 2.5, 5,
10, 16
Rod Tip Maximum Displacement Angle
(Note 2)
±1.0°
Rod Tip Static Allowable Torque
(Note 1)
1.5N ･ m
RA6C
RA6R 3, 6,
12, 20
Rod Tip Maximum Displacement Angle
(Note 2)
±1.0°
Rod Tip Static Allowable Torque
(Note 1)
2.5N ･ m
RA7C
RA7R 4, 8,
16, 24
Rod Tip Maximum Displacement Angle
(Note 2)
±0.8°
Rod Tip Static Allowable Torque
(Note 1)
5.0N
･
m RA8C
RA8R 5, 10,
20
Rod Tip Maximum Displacement Angle
(Note 2)
±0.8°
Note 1 Static allowable torque around the rod center
Note 2 These are rod tip displacement angles when they are subjected to rod tip allowable torque at
the position where the rod is retracted the most.