Actuators
1-306
FOR FURTHER TECHNICAL
DETAILS ON THIS
PRODUCT REQUEST
CATALOGUE REFERENCE
E204
ROTARY ACTUATORS
RACK & PINION TYPE SERIES CRA
RACK & PINION TYPE
ROTARY ACTUATOR
BORE SIZES Ø30, 50, 63, 80, 100MM
SERIES CRA1
90º,180º rotation
Optional magnetic piston for autoswitches
Low friction resistance
TORQUE
SPECIFICATIONS
CRA SERIES
0246810 0246810
5
10
15
50
100
150
CRA1 •50
CRA1 •30
CRA1 •63
CRA1 •80
CRA1 •100
Operating Pressure (bar) Operating Pressure (bar)
Torque (Nm)
Torque (Nm)
CRA1•30, 50 CRA1•63, 80, 100
TECHNICAL
SPECIFICATIONS
Piston diameter (mm) 100
Fluid Air (No Lubrication)
Proof pressure 15 Bar
Max. operating pressure 10 Bar
Min. operating pressure 1 Bar
Ambient and operating fluid temperature 5~60°C
Max speed sec/90°
50
0.2
6330 80
Stroke tolerance +4°
-0°
Adjustable
±6°
Min speed sec/90° 52 31 4
Allowable kinetic energy (Nm) 0.550.05 0.120.01 0.16
HOW TO
ORDER
CRA1 ROTARY ACTUATOR
CRA1BW
30 …Basic mount only
50
63
80
100
BORE (MM)
90 …90º
180 …180º
options
100 …100º
190 …190º
ROTATION
ACCESSORIES
CRA ROTARY ACTUATOR
Actuator Foot Mount pair
CRA1L50-Y-1 …………………(Ø50)
CRA1L63-Y-1 …………………(Ø63)
CRA1L80-Y-1 …………………(Ø80)
CRA1L100-Y-1 …………………(Ø100)
Nil …Basic
D ……Magnetic
PISTON
SYMBOLS
STOCKED PRODUCTS
FOR A LIST OF STOCKED PRODUCTS,
PLEASE SEE THE CURRENT SMC PRICE LIST
STOCKED PRODUCTS
FOR A LIST OF STOCKED PRODUCTS,
PLEASE SEE THE CURRENT SMC PRICE LIST
DIMENSIONS
SEE NEXT PAGE ☞
B ……Basic
L ……Foot
F ……Flange
(Must be ordered as
if ‘type-no retrofit’)
MOUNT
W……Double
S ……Single not ø30
SHAFT
Cushion both
ends - C
(Not ø30)
1-307
Actuators
FOR FURTHER TECHNICAL
DETAILS ON THIS
PRODUCT REQUEST
CATALOGUE REFERENCE
E204
ROTARY ACTUATORS
RACK & PINION TYPE SERIES CRA
Castle Hill NSW.............Tel: (02) 680 3222.....Fax: (02) 894 5719
ORDER LINES
Tel: 01-501822 Fax: 01-502710
ORDER LINES
SEE INSIDE FRONT COVER FOR
DETAILS OF YOUR LOCAL SALES OFFICE
V
DIMENSIONS
DOUBLE ROD END: CRA1BW
NON AUTOSWITCH TYPE
MORE DIMENSIONS
SEE NEXT PAGE ☞
LF LH LT Dimension of key
CRA1BW•50 41 108 4.5 5(0, -0.030) 25
CRA1BW•63 48 127 5 6(0, -0.030) 30
CRA1BW•80 58 154 6 6(0, -0.030) 40
CRA1BW•100 73.5 189.5 6 8(0, -0.036) 45
Model
(Ø30 dimn’s shown
on diagram) al
Port size ❑A❑B❑CøD
(g6) øDD F ❑GH J K øL M N S U UU W BA BB CA CB LA øLB LC LD LE
CRA1BW•50 1/8 62 48 46 15 25 2.5 11 36 M8x1.25
Depth 8 5 14 20 15 144
(177) 98 118 17 17 8.5 8.5 13 62 9 44 200
(233) 224
(257)
CRA1BW•63 1/8 76 60 57 17 30 2.5 13 41 M10x1.5
Depth 12 5 16 22 17 163
(201.5) 117 139 19.5 20 10 10 14 76 11 55 235
(273.5) 263
(301.5)
CRA1BW•80 1/4 92 72 70 20 35 3 15 50 M12x1.75
Depth 13 5 19 25 20 186
(230) 142 167 22.5 23.5 12 12 18 92 13 67 274
(318) 316
(360)
CRA1BW•100 3/8 112 85 85 25 40 4 19 60 M12x1.75
Depth 14 5 24 30 25 245
(311) 172 202 28 25 12.5 12.5 18 112 13 87 333
(399) 375
(441)
Model
(Ø30 dimn’s shown
on diagram)
Dimensions in mm
Dimensions in parentheses refer to 180º model
ACCESSORIES
AUTO SWITCHES
Part No.
Grommet Type Part No
Connector Type Type Load Voltage Load Current Power Source Internal Voltage
Drop Indicator Lamp Lead Wire Length
D-A73L D-A73CL Reed 24VDC
100VAC 5~40mA
5~20mA Max 2.4V ON:RED L.E.D 3m
D-A80L D-A80CL Reed 24VDC/AC or less
100VDC/AC Max 50mA
Max 20mA None 3m
D-F79L-Q ~ 3 W ire Solid
State NPN 28VDC or less Max 150mA 5~28VDC 0.8V Max ON:RED L.E.D 3m
D-F7PL-Q ~ 3 W ire Solid
State PNP 28VDC or less Max 100mA 5~28VDC 0.8V Max ON:RED L.E.D 3m
Protection
Structure
Ambient
Temperature
Diameter
30mm
D-J79L-Q D-J79CL-Q 2 Wire Solid
State 28VDC or less 5~150mA ~ 3V Max ON:RED L.E.D 3m
D-A53L Reed 24VDC
100VAC 5~50mA 2.4V or less ON:Red
L.E.D 3m
D-A54L Reed 24VDC
100VAC 5~50mA 2.4V or less ON:Red
L.E.D 3m
D-A64L Reed 24VDC/AC or less
100VDC/AC
200VAC/DC Max 50mA None 3m
D-F59L-Q 3 Wire Solid State NPN 28VDC or less Max 150mA 5~24VDC 0.8V or less ON:Red
L.E.D 3m
D-F5PL-Q 3 Wire Solid State PNP 28VDC or less Max 100mA 5~24VDC 0.8V or less ON:Red
L.E.D 3m
D-J59L-Q 2 Wire Solid State 10~28VDC 5~ 150mA - 3V or less ON:Red
L.E.D 3m
-10~60DEG C
IP67
Diameter
50 ~ 100
STOCKED PRODUCTS
FOR A LIST OF STOCKED PRODUCTS,
PLEASE SEE THE CURRENT SMC PRICE LIST
Actuators
1-308
FOR FURTHER TECHNICAL
DETAILS ON THIS
PRODUCT REQUEST
CATALOGUE REFERENCE
E204
ROTARY ACTUATORS
RACK & PINION TYPE SERIES CRA
DIMENSIONS
DOUBLE ROD END: CDRA1BW
AUTOSWITCH TYPE
Dimensions in mm
Dimensions in parentheses refer to 180º model
Port size ❑A❑B❑CøD
(g6) øDD F ❑GH J K øL M N S U UU W BA BB CA CB LA øLB LC LD LE
CRA1BW•50 1/8 62 48 46 15 25 2.5 11 36 M8x1.25
Depth 8 5 14 20 15 156
(189) 98 118 17 17 8.5 8.5 13 62 9 44 212
(245) 236
(269)
CRA1BW•63 1/8 76 60 57 17 30 2.5 13 41 M10x1.5
Depth 12 5 16 22 17 175
(213.5) 117 139 19.5 20 10 10 14 76 11 55 247
(285.5) 275
(313.5)
CRA1BW•80 1/4 92 72 70 20 35 3 15 50 M12x1.75
Depth 13 5 19 25 20 199
(243) 142 167 22.5 23.5 12 12 18 92 13 67 287
(331) 329
(373)
CRA1BW•100 3/8 112 85 85 25 40 4 19 60 M12x1.75
Depth 14 5 24 30 25 259
(325) 172 202 28 25 12.5 12.5 18 112 13 87 347
(413) 389
(455)
Model
(Ø30 dimn’s shown
on diagram)
Dimension of auto switch
33 13.5
33 14.5
33 15.5
33 16
SA SB
12 14
12 21
12 29
12 39
SC SD
34
34
34
34
LF LH LT SE
Dimension of key
CRA1BW•50 41 108 4.5 5(0, -0.030) 25
CRA1BW•63 48 127 5 6(0, -0.030) 30
CRA1BW•80 58 154 6 6(0, -0.030) 40
CRA1BW•100 73.5 189.5 6 8(0, -0.036) 45
Model
(Ø30 dimn’s shown
on diagram) al
