RCA-RA3D / 4D Rod Type 24V Servo Motor Direct Coupling (Built-In) Electric Actuator
RCA-RA3D / 4D Rod Type 24V Servo Motor
Direct Coupling (Built-In) Linear Electric Actuator
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RCA-RA3D Rod Type, Actuator Diameter Q32mm,
24V Servo Motor, Built-In (Direct-Coupled) Specification
RCA-RA4D Rod Type, Actuator Diameter Q37mm,
24V Servo Motor, Built-In (Direct-Coupled) Specification
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RCA-RA3D Lead and Load Capacity
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Model
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Motor Output (W) |
Lead (mm)
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Maximum load capacity*
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Rated Thrust (N) |
Stroke (mm)
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| Horizontal (kg) |
Vertical (kg) |
| RCA-RA3D-I-20-10-[1]-A1-[2]-[3] |
20
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10
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4
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1.5
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36.2
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50-200
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| RCA-RA3D-I-20-5-[1]-A1-[2]-[3] |
5
|
9
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3
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72.4
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| RCA-RA3D-I-20-2.5-[1]-A1-[2]-[3] |
2.5
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18
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6.5
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144.8
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[1] = Stroke, [2] = Cable Length, [3] = Options
RCA-RA3D Stroke and Maximum Speed
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Lead
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Stroke
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50-200 mm
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10
|
500
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5
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250
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2.5
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125
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(Unit: mm/s)
RCA-RA3D Specs
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Item
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Description
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Drive Method
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Ball screw Θ8mm, rolled C10
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Positioning Repeatability
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±0.02mm
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Backlash
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0.05mm or less
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Base
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Material: Aluminum with Special White Alumite Treatment
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Rod Diameter
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Q16mm
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Rod Non-Rotation Accuracy
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±1.0°
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Ambient Operating Temp/Humidity
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0-40 °C, 85% RH or below (non-condensing)
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RCA-RA3D Options
| Name |
Model |
Page |
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Home Sensor
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NJ
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Foot Bracket
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FT
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Flange
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FL
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Knuckle Joint
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NJ
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Reversed-Home Specification
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NM
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Front Trunnion
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TRF
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Rear Trunnion
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TRR
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(1) When the stroke increases, the maximum speed will drop to prevent the ball screw from reaching a critical speed. Use the actuator specification table above to check the maximum speed at the stroke you desire.
(2) The load capacity is based on operation at an acceleration of 0.3G (or 0.2G if the lead is 2.5 or the actuator is operated vertically). This is the maximum acceleration.
(3) The horizontal load capacity assumes use of an external guide and absence of external force applied from any direction other than moving direction of the rod.
(4) Take note that the built-in motor specification does not come with brake. |
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RCA-RA3D Controllers
RCA series actuators can be operated using the following controllers.
Choose the type that best suits your specific purpose.
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Name
|
Model
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Features
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Max Positioning Points
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Input Power Supply
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Power Supply Capacity
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Reference
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Positioner Type
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ACON-C-20S-NP-2-0
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Supports up to 512 positioning points
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512 points
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DC24V
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Rating: 1.7A, Peak: 5.1A
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Positioner type meeting safety category
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ACON-CG-20S-NP-2-0
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Solenoid Valve Type
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ACON-CY-20S-NP-2-0
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Same control actions as those applicable to solenoid valves
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3 points
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Pulse-train Input Type (differential line driver specification)
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ACON-PL-20S-NP-2-0
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Pulse-train input type supporting a differential line driver
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(-)
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Pulse-train Input Type (open collector specification)
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ACON-PO-20S-NP-2-0
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Pulse-train input type supporting an open collector
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Serial Communication Type
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ACON-SE-20S-0-0
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Dedicated serial communication type
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64 points
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Program Control Type
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ASEL-C-1-20S-NP-2-0
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Programmable type capable of operating up to 2 axes
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1500 points
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RCA-RA4D Lead and Load Capacity
|
Model
|
Motor Output (W) |
Lead (mm)
|
Maximum load capacity*
|
Rated Thrust (N) |
Stroke (mm)
|
| Horizontal (kg) |
Vertical (kg) |
| RCA-RA4D-[1]-20-12-[2]-A1-[3]-[4] |
20
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12
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3
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1
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18.9
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50-300
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| RCA-RA4D-[1]-20-6-[2]-A1-[3]-[4] |
6
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6
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2
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37.7
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| RCA-RA4D-[1]-20-3-[2]-A1-[3]-[4] |
3
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12
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4
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75.4
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| RCA-RA4D-[1]-30-12-[2]-A1-[3]-[4] |
30
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12
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4
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1.5
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28.3
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| RCA-RA4D-[1]-30-6-[2]-A1-[3]-[4] |
6
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9
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3
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56.6
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| RCA-RA4D-[1]-30-3-[2]-A1-[3]-[4] |
3
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18
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6.5
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113.1
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[1] = Encoder Type, [2] = Stroke, [3] = Cable Length, [4] = Options
RCA-RA4D Stroke and Maximum Speed
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Lead
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Stroke
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50-300 mm
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|
12
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600
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6
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300
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3
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150
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(Unit: mm/s)
RCA-RA4D Specs
|
Item
|
Description
|
|
Drive Method
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Ball screw Θ10mm, rolled C10
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|
Positioning Repeatability
|
±0.02mm
|
|
Backlash
|
0.05mm or less
|
|
Base
|
Material: Aluminum with Special White Alumite Treatment
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|
Rod Diameter
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Q20mm
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Rod Non-Rotation Accuracy
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±1.0°
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Ambient Operating Temp/Humidity
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0-40 °C, 85% RH or below (non-condensing)
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RCA-RA4D Options
| Name |
Model |
Page |
|
Home Sensor
|
HS
|
|
|
Foot Bracket
|
FT
|
|
Flange
|
FL
|
|
Reversed-Home Specification
|
NM
|
|
Knuckle Joint
|
NJ
|
|
Front Trunnion
|
TRF
|
|
Rear Trunnion
|
TRR
|
|
|
(1) When the stroke increases, the maximum speed will drop to prevent the ball screw from reaching a critical speed. Use the actuator specification table above to check the maximum speed at the stroke you desire.
(2) The load capacity is based on operation at an acceleration of 0.3G (or 0.2G if the lead is 3 or the actuator is operated vertically). This is the maximum acceleration.
(3) The horizontal load capacity assumes use of an external guide and absence of external force applied from any direction other than the moving direction of the rod.
(4) Take note that the built-in motor specification does not come with brake. |
|
RCA-RA4D Controllers
RCA series actuators can be operated using the following controllers.
Choose the type that best suits your specific purpose.
|
Name
|
Model
|
Features
|
Max Positioning Points
|
Input Power Supply
|
Power Supply Capacity
|
Reference
|
|
Positioner Type
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ACON-C-20I-NP-2-0
ACON-C-30I-NP-2-0
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Supports up to 512 positioning points
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512 points
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DC24V
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20W
Rating: 1.3A, Peak: 5.1A
30W
Rating: 1.3A,
Peak: 5.1A
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Positioner type meeting safety category
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ACON-CG-20I-NP-2-0
ACON-CG-30I-NP-2-0
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Solenoid Valve Type
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ACON-CY-20I-NP-2-0
ACON-CY-30I-NP-2-0
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Same control actions as those applicable to solenoid valves
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3 points
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Pulse-train Input Type (differential line driver specification)
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ACON-PL-20I-NP-2-0
ACON-PL-30I-NP-2-0
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Pulse-train input type supporting a differential line driver
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(-)
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Pulse-train Input Type (open collector specification)
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ACON-PO-20I-NP-2-0
ACON-PO-30I-NP-2-0
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Pulse-train input type supporting an open collector
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Serial Communication Type
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ACON-SE-20I-0-0
ACON-SE-30I-0-0
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Dedicated serial communication type
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64 points
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Program Control Type
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ASEL-C-1-20[1]-NP-2-0
ASEL-C-1-30[1]-NP-2-0
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Programmable type capable of operating up to 2 axes
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1500 points
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Please refer to ROBO Cylinder General Catalog
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