Product Description - SMC Networks C(D)RB1 50F Series Operation Manual

1. Product Description

This manual describes the operation of the vane type compact rotary actuator,
CRB Series.
Confirm the operating conditions such as load size (inertial moment), rotating time, and the product
specifications before using this product.
How to Order
With auto switch
Built-in auto switch magnet
① ② Shaft type
Single shaft with single flat
(Sizes: 10 to 30)
S
Single shaft end key (Size: 40)
Double shaft with single flat
(Sizes: 10 to 30)
W
Long shaft end key, short shaft with
single flat (Size: 40)
⑤
Auto switch
Without auto switch (Built-in magnet)
Nil
* For applicable auto switches, refer to the table below.
Single Vane Specifications
Size
Rotating angle range
Fluid
Proof pressure [MPa]
Fluid temperature [
Max. operating pressure [MPa]
Min. operating pressure [MPa]
Speed adjustable range [s / 90
Allowable kinetic energy [J]
Radial
Shaft load
N Thrust
Port size
Note1) Size 10 requires at least 0.35 MPa of operating pressure to reach the minimum rotation time (0.03 s/90
Note2) Operate within the speed adjustable range.
Operation at a low speed outside of the speed adjustable limit may cause stick slip or operation failure.
It is difficult to make adjustments during use if rotation time is changed to 0.5 s/90
②
90
180
270
]
o C
(Note 2)
]
o
0.00015
M3X0.5 (270
Size Rotating angle
③
10 90
Single
15
180
vane
20
270
30
Double 90
40
vane
100
* For models with auto switch, only single vane 90° and 180°
Lead wire length
⑥
Nil Grommet / Lead wire: 0.5 m
M Grommet / Lead wire: 1 m
L Grommet / Lead wire: 3 m
Z* Grommet / Lead wire: 5 m
* The 5m lead wire is produced upon receipt of order.
10 15
о
+5 о
+4
o
90 o
0
0
+5 о +4 о
o 180 o
0 0
о
о +4
+5 270 o
o
0
0
1.05
0.7
Note1)
0.03 to 0.5
0.001
15 15
10 10
M5X 0.8 (90 , 180 )
o o
)
o
17
Vane type
④
o
90
S Single vane
o
180 D Double vane
o
270
o
90
o
100
⑦ Number of auto switches
S
Nil
20 30
o
90
+/-10
o
180
+/-10
o
270
Air (Non-lube)
5 to 60
0.2
0.04 to 0.5
0.003 0.02
25 30
20 25
M5X0.8
o or lower.
D
A
B
D
selectable.
are
1
2
40
A
о
B
о
о
+4
0
1.5
1.0
0.07 to 0.5
0.04
60
40
B
o ).