IAI America RCAW - Manual (Page 107)

5.
Appendix
101
5.18 RCAW-RA4C/RA4D/RA4R
Nut A Dimensions Nut B Dimensions
Nut B Dimensions
[RA4R]
52.8
50 10
40.2
38 8
(19.6)
17 6
M10 × 1.25
22 22 22
L
m
st
3 3
50 37
7.5
n
44
15
9.5 16
19
10
n
22
58.1 44.1
Nut C
Nut A Nut B
ME SE
45
47
39.4
47 39.4
52.8
37
45
0
m
L
n
33
53
58.1 44.1 20
10
26
9.5
Nut A
st
3 3
7.5
n
44
15
22 Nut C
Nut A
ME SE
[RA4C/RA4D]
48
50.5
98.5
(2m)
* The total length of RA4C Type is extended to 43mm if it is equipped with a brake.
Although the motor part is extended to 43mm also for RA4R Type, since it is the
reversed type, the total length does not change. Also, the weight increases in
0.2kg for all the models.
50
L
RA4C
RA4D
RA4R
20W
30W
20W
30W
20W
30W
20W
30W
20W
30W
20W
30W
20W
30W
20W
30W
20W
30W
RA4C
RA4D
RA4R
RA4C
RA4D
RA4R
20W
30W
20W
30W
20W
30W
20W/30W
20W/30W
20W/30W
345.4
358.4
360.4
373.4
323.4
336.4
338.4
351.4
299.9
299.9
299.9
299.9
137
137
137
137
125
125
121.9
121.9
121.9
121.9
121.9
121.9 131.9
131.9
131.9
131.9
131.9
131.9 141.9
141.9
141.9
141.9
141.9
141.9 151.9
151.9
151.9
151.9
151.9
151.9 162.9
162.9
162.9
162.9
162.9
162.9 173.9
173.9
173.9
173.9
173.9
173.9
67.5
80.5
82.5
95.5
45.5
58.5
60.5
73.5
67.5
80.5
82.5
95.5
100
405.4
418.4
420.4
433.4
383.4
396.4
398.4
411.4
359.9
359.9
359.9
359.9
187
187
187
187
175
175
150
465.4
478.4
480.4
493.4
443.4
456.4
458.4
471.4
419.9
419.9
419.9
419.9
237
237
237
237
225
225
200
525.4
538.4
540.4
553.4
503.4
516.4
518.4
531.4
479.9
479.9
479.9
479.9
287
287
287
287
275
275
250
586.4
599.4
601.4
614.4
564.4
577.4
579.4
592.4
540.9
540.9
540.9
540.9
337
337
337
337
325
325
300
647.4
660.4
662.4
675.4
625.4
638.4
640.4
653.4
601.9
601.9
601.9
601.9
387
387
387
387
375
375
1.4
1.3
1.5 1.5
1.5
1.7 1.7
1.6
1.8 1.8
1.8
2.0 2.0
1.9
2.1 2.1
2.1
2.3
m
n
RA4C
RA4D
RA4R
RA4C
RA4D
RA4R
RCAW-RA4C/RA4D/RA4R (Without brake)
M10 × 1.25
(Effective screw range 20)
Air Inlet and Outlet Port
(360 rotatable) M30 × 1.5
(Effective screw range 17.5)
M40 × 1.5
(Effective screw range 19.5)
Home ME
47 (Width across Flats)
Incremental Type
42
Absolute Type
48
Cable Joint
Connector
Secure at
least 100
Home
ME
* Actuator cable is the same
as for RA3C/RA3D.
Incremental Type
42
Absolute Type
48
M10, depth 18
Do not apply any external force to the rod
from the directions other than the rod
operating directions.
The force in the vertical or rotational direction
of the rod may damage the stopper.
Caution
M30 × 1.5
M40 × 1.5
Stroke
Weight
[kg]
Common to
Incremental
Absolute
Incremental
Absolute
Incremental
Absolute
Incremental
Absolute
Incremental
Absolute
Incremental
Absolute
Incremental
Absolute
Common to
Incremental
Absolute
Incremental
Absolute
Incremental
Absolute
Incremental
Absolute
Incremental
Absolute
Incremental
Absolute
Incremental
Absolute
36(Width
across Flats)
38(Width
across Flats)
19(Width
across Flats)
38(Width
across Flats)
19(Width
across Flats)
36(Width
across Flats)