CAD drawing data catalog is available. 1258 ACTUATORS GENERAL CATALOG Before use, be sure to read the “Safety Precautions” on p. 57. Caution RAN (Standard Type) Basic Model and Configuration 1259 Specifications 1261 Order Codes 1264 Dimensions 1266 RANS (With Sensor Switch) Order Codes 1271 Dimensions 1273 Sensor Switches 1278 Handling Instructions and Precautions 1279 ROTARY ACTUATORS VANE TYPE RAN SERIES ROTARY ACTUATORS VANE TYPE SERIES CONTENTS
Transcript
CAD drawing data catalogis available.
1258
ACTUATORS GENERAL CATALOG
Before use, be sure to read the “Safety Precautions” on p. 57.Caution
RAN (Standard Type)Basic Model and Configuration 1259Specifications 1261Order Codes 1264Dimensions 1266
Sensor Switches 1278Handling Instructions and Precautions 1279
ROTA
RY A
CTUA
TORS
VAN
E TY
PE R
AN S
ERIE
S
ROTARY ACTUATORS VANE TYPE
SERIESCONTENTS
1258_1271_RAN_ENG 07.9.10 2:54 AM ページ1258
1259
Basic Model and Configuration
Relationship between Swing Angle and Keyseat Location
New design enhances ease of use.High performance, compact rotary actuator offers space savings and high torque.Rotary actuators vane type
■Featuring an aluminum alloy body. Precision machiningand special surface treatment of the inner surface,specially shaped seals, and bearings using oilimpregnated metal, etc., result in a non-lubrication, long-life rotary actuator with high-torque and high-performancethat is also compact and lightweight, with extremely littleair leakage.
■The series is finely categorized according to the nominaltorque. The range also includes units with compactsensor switches that increases its application flexibilityand different possible devices you can design.
■RAN□□ 1, 3, 8, 20 are each available in swing angle specifications of 90°, 100°, 180°, (190°), and 270°. RAN□□ 50 is available in swing angle specifications of 90°, 100°, 180°, 190°, and 275°.Note: Items in parentheses ( ) are made to order.
Starting point of swing: 45° Starting point of swing: 45° (RAN50 is 40°) Starting point of swing: 45° Starting point of swing: 45° (RAN50 is 40°)
Note: 190° specification is made to order.
Starting point of swing: 45° Starting point of swing: 45°
Series
1258_1271_RAN_ENG 07.9.10 2:54 AM ページ1259
1260
Mounting Type
Both the direct mounting and bracket mounting (for RAN□□50only) types are designed to ensure a high degree of precision inthe parallelism to the mounting surface for the rod center orperpendicularity to the rod center.
■Flange mount (using flange mounting bracket)
■Nose mount (direct front mounting) ■Foot mount (using foot mounting brackets)
RAN□50
■Front mount (direct front mounting) ■Side mount (direct side mounting)
RAN□1, 3, 8, 20
Remark: RAN□□1, 3, 8 and 20 are direct mounting only.
ROTA
RY A
CTUA
TORS
VAN
E TY
PE R
AN S
ERIE
S
1258_1271_RAN_ENG 07.9.10 2:54 AM ページ1260
1261
A B
g [oz.]
Symbol
Operation Principle
RAN□1
Double acting single vane type
0.118 [0.087]
90°, 100°, 180°, (190°), 270°(190° is made to order.)
The sensor switch can be installed on type RANS□. Applicable sensor switch: ZC130□, ZC153□, CS5T□, CS11T□
Rubber bumper None
5～60 [41～140]
Basic model
Item
Operation type
Effective torqueNote1 N·m [ft·lbf]
Media
Rod diameter mm [in.]
Operating pressure range MPa [psi.]
Swing angleNote2
(Tolerance )
Port size
Sensor switch Note5
Specifications
Notes: 1. Value when the air pressure is 0.5MPa [73psi].2. Angle tolerance is the value at the maximum swing angle for the specification. Note, however,
that RAN1 is .3. Values when swing angle is 90°. Values in parentheses ( ) are at the maximum swing angle for
the specification.4. Numerical values are reference values, not guaranteed values. For details, see p.1281. 5. For details of sensor switches, see p.1544.
+3°0
+4°0
Mass
Basic model and swing angle
RAN□1
All swingangles
50 [1.76]
Side mount
Main body mass
Mounting type
Additional mass
For RANS□□
With 1 sensor switch
ZC130 CS5T
ZC153 CS11T
A: 40 [1.41]
B: 70 [2.47]
A: 80 [2.82]
B: 110 [3.88]
A: 100 [3.53]
B: 160 [5.64]185 [6.53]/pc. 200 [7.05]/pc.
A: 60 [2.12]
B: 120 [4.23]
ZC130 CS5T
ZC153 CS11T
With 2 sensor switches
Foot mount
Mounting bracket
Flange mountFront mount
RAN□□50 is nose mount
75 [2.65]
130 [4.59]
45 [1.59]
105 [3.70]
180 [6.35]
350 [12.35]
345 [12.17]
――
――
270 [9.52]
265 [9.35]
950 [33.51]
910 [32.10]
180° or less
270°
190° or less
275°
RAN□3
RAN□8
RAN□20
RAN□50
( )
Calculation example: Mass of RANS1-90-2 (side-mounted) with 2 sensor switches (lead wire length A),50＋60＝110g [3.88oz.]
Remark: There are 2 types of sensor switch lead wire lengths.A: 1000mm [39in.], B: 3000mm [118in.]
When air supplied from PortA pushes against the vaneand generates torque, thevane rod rotates. Air inopposite side of the vane isexhausted from Port B.Air supplied from Port B willgenerate torque in theopposite direction from thediagram shown above. Air inopposite side of the vane isexhausted from Port A.
ROTARY ACTUATORS
Proof pressure MPa [psi.]
Operating temperature range °C [°F]
(Atmosphere and media)
Internal capacity Note3 cm3 [in.3]
Allowable energy J [in·lbf]
Allowable radial load N [lbf]
Allowable thrust load Note4 N [lbf]
Lubrication
Cushion
1258_1271_RAN_ENG 07.9.10 2:54 AM ページ1261
1262
Output Characteristics (Effective torque)
●RAN□1
0.1
0.010.1
MPaOperating air pressure
1
0 0.2 0.3 0.4 0.5 0.6 0.7
Effe
ctiv
e to
rque
N・m
●RAN□3N・m
0.1
0.010.1
MPaOperating air pressure
1
0 0.2 0.3 0.4 0.5 0.6 0.7
Effe
ctiv
e to
rque
●RAN□20N・m
1
0.10.1
MPaOperating air pressure
10
0 0.2 0.3 0.4 0.5 0.6 0.7
Effe
ctiv
e to
rque
●RAN□50N・m
2
10.1
MPaOperating air pressure
6
0 0.2 0.3 0.4 0.5 0.6 0.7
4
8
Effe
ctiv
e to
rque
●RAN□8N・m
1
0.10.1
MPaOperating air pressure
10
0 0.2 0.3 0.4 0.5 0.6 0.7
Effe
ctiv
e to
rque
1N·m = 0.7376ft·lbf1MPa = 145psi.
ROTA
RY A
CTUA
TORS
VAN
E TY
PE R
AN S
ERIE
S
1258_1271_RAN_ENG 07.9.10 2:54 AM ページ1262
1263
Air Consumption
●RAN□1cm3/cycle
10
00.1
MPaOperating air pressure0.2 0.3 0.4 0.5 0.6 0.7
20
30
40
50
60
70（ANR）� 270°�
90°�100°�180°�190°�
Air
cons
umpt
ion
●RAN□3cm3/cycle
20
00.1
MPaOperating air pressure0.2 0.3 0.4 0.5 0.6 0.7
40
60
80
100
120
140（ANR）�
270°�
90°�100°�180°�190°�
Air
cons
umpt
ion
●RAN□8R/cycle
00.1
MPaOperating air pressure0.2 0.3 0.4 0.5 0.6 0.7
0.1
0.2
0.3
0.4（ANR）�
270°�
90°�100°�180°�190°�
Air
cons
umpt
ion
●RAN□20R/cycle
0.3
00.1
MPaOperating air pressure0.2 0.3 0.4 0.5 0.6 0.7
0.4
0.5
0.6
0.7
0.8
0.9（ANR） 270°
90°100°180°190°
0.2
0.1
Air
cons
umpt
ion
●RAN□50R/cycle
0
MPaOperating air pressure
0.2 0.3 0.4 0.5 0.55 0.7
1.2
1.3（ANR）�
（For 75cm3）�1.11.00.90.80.70.60.50.40.30.20.1
0.25 0.35 0.45 0.6 0.65
RAN（S）275
（For 56cm3）�RAN（S）90RAN（S）100RAN（S）180RAN（S）190
Air
cons
umpt
ion
Air consumption per cycle of the rotary actuator can be found by thefollowing calculation formula.
Q＝2×V×10-3×
Q : Air consumption per 1 cycle [R/cycle (ANR)] V : Internal capacity (cm3) P : Operating air pressure (MPa)
Q' : Air consumption per 1 cycle [ft.3/cycle (ANR)※]V' : Internal capacity (in.3) P' : Operating air pressure (psi.)
(P'＋14.696)14.696( )1
1728
※Refer to p.54 for an explanation of ANR.
1258_1271_RAN_ENG 07.9.10 2:54 AM ページ1263
100° 270° Front mount
1264
e w q u
y
r t
Order Codes
-90-100-180-270
138
20
RAN-2-4
Basic model Nominal torque
●190° swing angle specification can be made to order.
■ Swing angle
90°
-90
-100
180°
-180
-270
■ Mounting type
Side mount
-2
-4
RAN1, 3, 8, 20
Inner Construction, Major Parts and Materials
RAN1, 3, 8, 20
● Starting point ofswing: 45°
● Starting point ofswing: 45°
● Starting point ofswing: 45°
● Starting point ofswing: 45°
Rotary Actuator Standard Type
RAN
q
w
r
t
y
u
q
w
r
t
y
u
e
Main body A
Main body B
Vane rod
(output shaft)
Vane rod (rotor)
Vane rod (seal)
Shoe seal
Shoe
Sliding bearing
O-ring
Aluminum alloy (anodized)
Aluminum alloy (anodized)
Carbon steel
(nitriding processing)
Plastic
Synthetic rubber (NBR)
Synthetic rubber (NBR)
Plastic
Oil impregnated sintered alloy
Synthetic rubber (NBR)
No. Parts Materials
ROTA
RY A
CTUA
TORS
VAN
E TY
PE R
AN S
ERIE
S
1258_1271_RAN_ENG 07.9.10 2:54 AM ページ1264
Foot mount
1265
w o q u i e y t
r
Order Codes
-90-100-180-190-275
50RAN-1A-3A
12
Basic model Nominal torque
● For the order code of mounting brackets only, see p.1272.
■ Swing angle
90°
-90
100°
-100
190°
-190
275°
-275
■ Mounting type
Nose mount
Blank
-1A
RAN50
Inner Construction, Major Parts and Materials
RAN50
● Starting point ofswing: 45°
● Starting point ofswing: 40°
180°
-180
● Starting point ofswing: 45°
● For foot mountonly.
● Starting point ofswing: 40°
● Direct frontmounting
Flange mount
-3A
● Starting point ofswing: 45°
■ Number of mounting brackets
No mounting bracket
Blank
With 1 bracket
1
● Side mounting
With 2 brackets
2
q
w
e
r
t
y
u
i
o
q
w
e
r
t
y
u
i
o
Main body A
Main body B
Vane rod
Vane seal
Shoe
Shoe seal
Sliding bearing
O-ring Note1
O-ring Note2
Foot mounting bracket
Flange mounting bracket
Aluminum alloy (anodized)
Aluminum alloy (anodized)
Alloy steel (nitriding processing)
Synthetic rubber (NBR)
Plastic
Synthetic rubber (NBR)
Oil impregnated sintered alloy
Mild steel
Mild steel
Synthetic rubber(NBR)
No. Parts Materials
Notes: 1. P14 or equivalent: 2 pcs.2. φ62.5×φ2: 1 pc.
1258_1271_RAN_ENG 07.9.10 2:55 AM ページ1265
1266
Dimensions of RAN1 (mm)
Side mount (Direct side mounting)
RAN1- -2Swing angle
Front mount (Direct front mounting)
RAN1- -4Swing angle
15
2.5±0.2
18±0.3
11
0�
-0.016
φ4 0�
-0.016
2-φ3.5 2-M5
3.5
0�
-0.1
φ4
45°�
□33
18±0.3
10.5
2.5±0.2
12 20.5 8.5
41
2-φ3.5
9
2
5
φ20
-0.05�
-0.15
12
11
0�
-0.016
φ4 0�
-0.016
2-M5
3.5
0�
-0.1
φ4
45°�
26±0.4
26±0.4
□33
4-M4 Depth6
-0.05�
-0.15
41
15 17.5 8.5
3 2
9 5
φ20
0�
-0.05
φ12
26±0.4
26±0.4
4-φ3.4
RAN1-2
RAN1-4
ROTA
RY A
CTUA
TORS
VAN
E TY
PE R
AN S
ERIE
S
1258_1271_RAN_ENG 07.9.10 2:55 AM ページ1266
1267
Dimensions of RAN3 (mm)
Side mount (Direct side mounting)
RAN3- -2Swing angle
Front mount (Direct front mounting)
RAN3- -4Swing angle
4.5 0�
-0.1
20.5
6±0.3
11
φ5
0�
-0.016
35±0.3 φ5
0�
-0.016
2-M52-φ4.6
45°�
□45
35±0.3
φ20
-0.05�
-0.15
13
26.5
50
15 8.5
6±0.3
2-φ4.6
10
2
5
4.5 0�
-0.1
16.5
11
φ5
0�
-0.016
φ5
0�
-0.016
2-M5
45°�30±0.44-M4 Depth6 30±0.4
30±0.4
4-φ3.4
30±0.4
□37
4
φ14
22.5
50
19 8.5
2
10 5
0�
-0.05
φ20
-0.05�
-0.15
RAN3-2
RAN3-4
1258_1271_RAN_ENG 07.9.10 2:55 AM ページ1267
1268
Dimensions of RAN8 (mm)
Side mount (Direct side mounting)
RAN8- -2Swing angle
Front mount (Direct front mounting)
RAN8- -4Swing angle
5.5 0�
-0.1
25.5
8±0.3
13
φ6 0�
-0.016
44±0.4 φ
6 0�
-0.016
2-M52-φ5.6
45°�
□54
16
35
2-φ5.6
φ20
-0.05�
-0.15
8±0.3
11
17 9
61
2
5
44±0.4
20.5
13
0�
-0.016
φ6 0�
-0.016
2-M5
5.5 0�
-0.01
φ6
45°�36±0.44-M6 Depth9
36±0.4
□45
5
0�
-0.15
φ16
11
22 30 9
61
2
5
-0.05�
-0.15
φ20
36±0.4
36±0.4
4-φ5
RAN8-2
RAN8-4
ROTA
RY A
CTUA
TORS
VAN
E TY
PE R
AN S
ERIE
S
1258_1271_RAN_ENG 07.9.10 2:55 AM ページ1268
1269
Dimensions of RAN20 (mm)
Side mount (Direct side mounting)
RAN20- -2Swing angle
Front mount (Direct front mounting)
RAN20- -4Swing angle
7 0� -0.1
36
10±0.3
15
φ8 0�
-0.020
52±0.4 φ
8 0�
-0.020
2-M52-φ6.6
45°�
□64
77
52±0.4
20
19 49 9
2
512
2-φ6.6
φ20
-0.05�
-0.15
10±0.3
7 0� -0.1
31
15
φ8 0�
-0.020
φ8 0�
-0.020
2-M5
4-M6 Depth9
44±0.4
□54
44±0.4
45°�
5
φ18
0�
-0.05
2
24 44 9
77
512
φ20
-0.05�
-0.15
44±0.4
44±0.4
4-φ5
RAN20-2
RAN20-4
1258_1271_RAN_ENG 07.9.10 2:55 AM ページ1269
1270
245
30
h7
2-Rc1/8
φ12
60°�
□70
PCD50463.5
φ25
0�
-0.1
□10
20 20 3.5
19.58639.5
145
13
h7
φ60
φ25 h7
φ12 h7
13.5 0�-0.018
0�-0.021
520
12-M6×1 Depth9
(Back side 6)
KeyseatWidth 4×depth 2.5×length 20
24
φ12
2-Rc1/8
60°�
77.5
PCD50
46
4.5
0�
-0.1
□10
20 20
3.57.5
86
13
h7
45
25
352-φ11
5
30
3545
□70
40
65
4.5
19.539.5
145
φ60
φ25
h7
Width 4×depth 2.5×length 20Keyseat
6-Hexagon sockethead bolt
Dimensions of RAN50 (mm)
Nose mount (Direct front mounting)
RAN50- Swing angle
Foot mount (Using foot mounting bracket)
RAN50- -1ASwing angle
245
30
h7
2-Rc1/8
φ12
60°�
70
4-φ7
PCD50
464.5
0�
-0.1
□10
20 20 3.5
19.58639.5
145
13
φ60
φ25
h7
100
84
54
Width 4×depth 2.5×length 20Keyseat
6-Cross recessed countersunk head screw
Flange mount(Using flange mounting bracket)
RAN50- -3ASwing angle
●Dimensions of the keyand keyseat
※ The position of the keyseatin the drawings varies fromthe actual product. For the posit ional rela-tionship with the swingangle, see p.1259. The keyis included at shipping.
RAN50
RAN50-1A
RAN50-3A
ROTA
RY A
CTUA
TORS
VAN
E TY
PE R
AN S
ERIE
S
1258_1271_RAN_ENG 07.9.10 2:55 AM ページ1270
100° 270°
Side mount No sensor switch
1271
Order Codes
-90-100-180-270
138
20
RANS-2-4
-ZC130-ZC153-CS5T
-CS11T
AB
12
Basic model Nominal torque
● For the order codes of sensor switches only, see p.1278.
Notes: 1. Six hexagon socket head bolts and spring washers are included.2. Six cross recessed countersunk head screws are included.
Type of mounting bracket1A Foot mounting typeNote1
3A Flange mounting typeNote2
ROTA
RY A
CTUA
TORS
VAN
E TY
PE R
AN S
ERIE
S
1272_1281_RAN_ENG 07.9.10 2:55 AM ページ1272
1273
Dimensions of RANS1 (mm)
Side mount (Direct side mounting)
RANS1- -2Swing angle
Front mount (Direct front mounting)
RANS1- -4Swing angle
15
2.5±0.2
18±0.3
11
0�
-0.016
2-M5
3.5
0�
-0.1
φ4
45°�
□33
10.5
18±0.3
2.5±0.2
20.5 2612
58.5
2-φ3.5
9
38.8
12
11
0�
-0.016
2-M5
3.5
0�
-0.1
φ4
45°�
26±0.4
15
12
3
58.5
9
38.8
□33
4-M4 Depth6 26±0.4
17.5 26
0�
-0.05
26±0.4
4-φ3.4 26±0.4
RANS1-2
RANS1-4
1272_1281_RAN_ENG 07.9.10 2:55 AM ページ1273
1274
Dimensions of RANS3 (mm)
Side mount (Direct side mounting)
RANS3- -2Swing angle
Front mount (Direct front mounting)
RANS3- -4Swing angle
20.5
35±0.3
11
0�
-0.016
2-φ4.6 2-M5
4.5
0�
-0.1
φ5
45°�
□45
13
35±0.3
6±0.3
26.5 2615
10
22.3
6±0.3
2-φ4.6
67.5
16.5
11
0�
-0.016
2-M5
4.5
0�
-0.1
φ5
45°�
□37
φ14
22.5 2619
10
4-φ3.4
67.5
30±0.4
16.5
30±0.4
4-M4 Depth6
0�
-0.05
4
22.3
16.5
40.8
30±0.430±0.4
RANS3-2
RANS3-4
ROTA
RY A
CTUA
TORS
VAN
E TY
PE R
AN S
ERIE
S
1272_1281_RAN_ENG 07.9.10 2:55 AM ページ1274
1275
Dimensions of RANS8 (mm)
Side mount (Direct side mounting)
RANS8- -2Swing angle
Front mount (Direct front mounting)
RANS8- -4Swing angle
25.5
44±0.4
13
0�
-0.016
2-φ5.6 2-M5
5.5 0�
-0.1
φ6
45°�
□54
22.3
8±0.3
16.5
16
44±0.4
8±0.3
11
17 35 26
78
2-φ5.6
20.5
13
0�
-0.016
2-M5
5.5 0�
-0.1
φ6
45°�
□45
30 2622
11
4-φ5
78
36±0.4
36±0.44-M6 Depth9 5
22.3
36±0.4
φ16
0�
-0.15
16.5 36
±0.4
RANS8-2
RANS8-4
1272_1281_RAN_ENG 07.9.10 2:55 AM ページ1275
1276
Dimensions of RANS20 (mm)
Side mount (Direct side mounting)
RANS20- -2Swing angle
Front mount (Direct front mounting)
RANS20- -4Swing angle
20
52±0.4
7 0� -0.1
45°�
□64
22.3
16.5
36
52±0.4
15
0�
-0.020
2-φ6.6 2-M5
φ8
10±0.3
19 49 26
94
2-φ6.6
12
10±0.3
7 0� -0.1
31
15
0�
-0.020
2-M5
φ8
45°�
□54
44±0.4
44±0.44-M6 Depth9
24
φ18
94
12
0�
-0.05
5
44 26
22.3
16.544
±0.4
44±0.44-φ5
RANS20-2
RANS20-4
ROTA
RY A
CTUA
TORS
VAN
E TY
PE R
AN S
ERIE
S
1272_1281_RAN_ENG 07.9.10 2:55 AM ページ1276
1277
245
30
h7
2-Rc1/8
φ12
60°�
□70
PCD50463.5
φ25
20 20
298639.5
154.5
h7
φ60
φ25 h7
φ12 h7
13.5 0�-0.018
0�-0.021
520
24
φ12
2-Rc1/8
60°�
77.5
PCD50
46
4.5
20 20
7.5
86
h7
45
25
352-φ11
5
30
3545
□70
40
65
4.5
2939.5
154.5
245
30
h7
2-Rc1/8
φ12
60°�
70
4-φ7
PCD50
464.5 20 20
298639.5
154.5
φ60
100
84
54
φ60
12-M6×1 Depth9
(Back side 6)
Keyseat
Width 4×depth 2.5×length 20
Width 4×depth 2.5×length 20Keyseat
6-Hexagon sockethead bolt
Width 4×depth 2.5×length 20Keyseat
6-Cross recessedcountersunk head screw
Dimensions of RANS50 (mm)
Nose mount (Direct front mounting)
RANS50- Swing angle
Foot mount (Using foot mounting bracket)
RANS50- -1ASwing angle
Flange mount(Using flange mounting bracket)
RANS50- -3ASwing angle
●Dimensions of the key andkeyseat
※ The position of the keyseatin the drawings varies fromthe actual product. For the posit ional rela-tionship with the swingangle, see p.1259. The keyis included at shipping.
RANS50
RANS50-1
RANS50-3
1272_1281_RAN_ENG 07.9.10 2:55 AM ページ1277
1278
Solid State Type, Reed Switch Type
Order Codes for Sensor Switches Only
Sensor Switch Operating Range, Response Differential, and Maximum Sensing Location
with indicatorlampwith indicatorlampwithoutindicator lampwith indicatorlamp
DC10～28V
DC4.5～28V
DC5～28VAC85～115V
DC10～28V
ZC130 AB
AB
ZC153
CS5T
CS11T
Sensor switch model Lead wire length
●For details of sensor switches, see p.1544.
●A: 1000mm [39in]B: 3000mm [118in]
● Operating range:R
The angle the rotor travels in
one direction, while the switch is
in the ON position.
● Response differential: C
The angle between the point
where the rotor turns the switch
ON and the point where the
switch is turned OFF as the rotor
travels in the opposite direction.
Since the maximum sensing location of the sensor switch will vary
depending on the model, use the guidelines below for moving and
adjusting the sensor switch during mounting.
The RANS with sensor switches has been adjusted at the factory
before shipping.
● Use a cover to temporarily secure the sensor switch, and set the
magnet directly underneath the sensor switch.
● Move the sensor switch from the rear portion of the cover in the
direction of the body, and confirm the point where it turns ON (LED
turns ON with indicator lamp type). Then, move it 1 notch further
(about 1mm [0.04in]) for the solid state type ZC130 and ZC153 or
2 notches (about 2mm [0.08in]) for the reed switch type CS5T and
CS11T toward the RANS body, and tighten the mounting screw to
secure it in place.
● When installing the sensor switch, always mount so that the model
marking surface faces upward.
Mounting with the model marking on the bottom or side surfaces
could result in improper operation.
Operating range:R
Response differential: C
Operating position
アルミ（アルマイト処理）
About 70°
About 1.5°
About 35°
About 36°
About 6°
About 18°
RANS1, 3, 8, 20
Sensor switch modelSolid state type
ZC130□□, ZC153□□
Reed switch type
CS5T□□, CS11T□□
Operating range:R
Response differential: C
Operating position
アルミ（アルマイト処理）
About 29°
About 2°
About 14.5°
About 16°
About 3°
About 8°
RANS50
Sensor switch modelSolid state type
ZC130□□, ZC153□□
Reed switch type
CS5T□□, CS11T□□
R(Operating range)
Operating position
C (Response differential)
Magnet
Sensor switch
130A
One notch =1mm [0.04in.]
Movement
Sensor switchmodel
SENSOR SWITCHES
ROTA
RY A
CTUA
TORS
VAN
E TY
PE R
AN S
ERIE
S
1272_1281_RAN_ENG 07.9.10 2:56 AM ページ1278
1279
e
rt
w
u
y
q
i!0
o
Sensor switches
Parts in sensor cover
Handling Instructions and Precautions
RANS1, 3, 8, 20
How to detach the end cover
●●RANS1, 3, 8, 20Push up the end cover to remove,as shown in the diagram.
Sensor operation beyond the set angle
Loosen the magnet holder’s hexagon socket head bolt, as shown inthe diagram, and move the holder to the required angle for operation.
Note: If the holder has been removed, always mount it so that the magnetend surface with the [S] marking faces toward the RAN body.Mounting in the reverse direction could result in failure of the sensorswitch to operate.
●RANS50Operation is easily accomplishedsimply by inserting a flat bladescrewdriver of appropriate sizeinto the slot and pry it awaylightly, as shown in the diagram.
e
rt
w
uy
o
!0
i
q
RANS50
q
w
e
r
t
q
w
e
r
t
y
u
i
o
!0
y
u
i
o
!0
Cover
Rotor
End cover
Magnet holder
Magnet
Sensor switch holder
Sensor switch
Cover mounting bolt
Magnet holder mounting bolt
Rotor setscrew
No. No.Parts Parts
q
w
e
r
t
q
w
e
r
t
y
u
i
o
!0
y
u
i
o
!0
Cover
Rotor
End cover
Magnet holder
Magnet
Sensor switch holder
Sensor switch
Cover mounting bolt
Magnet holder mounting bolt
Rotor setscrew
No. No.Parts Parts
1. RANS sensors are pre-adjusted to the swing angles at shipping from thefactory. Do not attempt any unnecessary disassembly or removal.If readjustment is required, see “Arrangement of swing angle and magnetholder” on the next page.
2. Two magnet holders are mounted even with orders that do not have anyRANS sensors or have just 1 unit.
S Note
1272_1281_RAN_ENG 07.9.10 2:56 AM ページ1279
1280
Arrangement of swing angle and magnet holder Caution: The diagrams show the starting points of swing (the end of left swing stroke).When viewed from the sensor cover side, it becomes the end of right swing stroke.
Starting point of swing: 45° Starting point of swing: 45° (RAN50 is 40°) Starting point of swing: 45° Starting point of swing: 45° (RAN50 is 40°)
Note: 190˚ specification is made to order.
Starting point of swing: 45° Starting point of swing: 45°
Relationship between swing angle and keyseat location
ROTA
RY A
CTUA
TORS
VAN
E TY
PE R
AN S
ERIE
S
1272_1281_RAN_ENG 07.9.10 2:56 AM ページ1280
●Swing time (as a guideline) s
1281
General precautionsSelection
Selection
1. Since thrust loads applied in the axialdirection on the vane type rotary actuatorcan result in improper operation orreductions in durability, take adequateprecautions for mounting and operating theproduct.The allowable thrust load listed in thiscatalog is a reference value only, and not aguaranteed value.
2. While radial loads perpendicular to the rodcan be considered to be static loads withinthe specification values (see p.1261),dynamic loads are limited to loads withinthe allowable energy.Moreover, since eccentric loads perpen-dicular to the rod can result in improperfriction or damage to the sliding bearings,use flexible couplings for connections asmuch as possible.
3. During mounting, set loads or select fittingsto avoid applying stresses or loads to thebody.
Mounting
Precautions concerning the loading direction 1. Always thoroughly blow off (use
compressed air) the tubing before piping.
Entering metal chips, sealing tape, rust, etc.,
generated during piping work could result in
air leaks or other defective operation.
2. Use air for the media. For the use of any
other media, consult us.
3. The product cannot be used when the
media or ambient atmosphere contains any
of the substances listed below.
Organic solvents, phosphate ester type
hydraulic oil, sulphur dioxide, chlorine gas,
or acids, etc.
4. If using in locations subject to dripping
water, dripping oil, etc., or to large amounts
of dust, use a cover to protect the unit.
Handling Instructions and Precautions
1. Allow plenty of margin for output (torque).Set the required torque at 80% or less(50% or less for fluctuating loads) of theeffective torque. The inertia load becomes larger when theload mass is large, or during high operatingspeeds, it may exceed the rotary actuator’sallowable kinetic energy. In this case,install a shock absorber to prevent therotary actuator from inertia force beingdirectly applied.
2. The positional relationship between theswing angle and the keyseat is as shownon p.1259. Even though tolerance of theswing angle is within the range of to thespecification angles, install an externalstopper, etc., to maintain accuratepositioning.
3. For the swing time of the rotary actuator(the time it takes to reach the end of swingstroke from starting movement), see thetable below as a guideline.
RAN1
RAN3
RAN8
RAN20
RAN50
Swing angleModel 90°, 100°
0.03～0.3
0.04～0.4
0.05～0.5
0.06～0.6
0.08～1.0
180°, 190°
0.06～0.6
0.08～0.8
0.1～1.0
0.12～1.2
0.16～1.8
270°Note
0.08～0.8
0.1～1.0
0.15～1.5
0.2～2.0
0.2～3.0
Remark : Conditions are air pressure at 0.5MPa[73psi.] and no load.
Note : RAN50 is 275° specification.
Caution: Excessively high kinetic energy coulddamage the rod of the rotary actuator.Always use within the allowable energy.
