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ERC2-RA6C Controller-Integrated Type, Rod Type, Actuator Width 58mm, Pulse Motor, Straight
ERC2-RA7C Controller-Integrated Type, Rod Type, Actuator Width 68mm, Pulse Motor, Straight
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ERC2-RA6C Lead and Load Capacity
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Model
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Lead (mm)
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Maximum load capacity*
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Stroke (mm)
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| Horizontal (kg) |
Vertical (kg) |
| ERC2-RA6C-I-PM-12-[1]-[2]-[3]-[4] |
12
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~25
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~4.5
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50-300
(50mm increments)
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| ERC2-RA6C-I-PM-6-[1]-[2]-[3]-[4] |
6
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40
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~12
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| ERC2-RA6C-I-PM-3-[1]-[2]-[3]-[4] |
3
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40
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~18
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[1] = Stroke, [2] = I/O Type, [3] = Cable Length, [4] = Options
*Take note that the maximum load capacity will decrease as the speed increases.
ERC2-RA6C Stroke and Maximum Speed
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Lead
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Stroke
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50-250 mm
(50mm increments)
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300 mm
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12
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600
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500
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6
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300
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250
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3
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150
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125
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(Unit: mm/s)
ERC2-RA6C Specs
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Item
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Description
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Drive Method
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Ball screw Θ10mm, rolled C10
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Positioning Repeatability
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±0.02mm
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Backlash
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0.1mm or less
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Rod Diameter
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Θ22mm, dedicated SUS type
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Rod Non-Rotation Accuracy
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±1.5°
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Ambient Operating Temp/Humidity
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0-40 °C, 85% RH or less (non-condensing)
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ERC2-RA6C Options
| Name |
Model |
Page |
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Brake
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B
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Reversed-home specification
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NM
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Foot Bracket
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FT
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ERC2-RA6C Correlation Diagram of Speed and Load Capacity
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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 ERC2 series uses a pulse motor, so the load capacity will decrease as the speed increases. Use the correlation diagram of speed and load capacity on the right to check the load capacity corresponding to the speed you desire.
(3) 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.
(4) The horizontal load capacity assumes use of an external guide. |
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ERC2-RA6C I/O Type (Actuator with Built-In Controller)
You can select a desired built-in controller of the ERC2 series from among the following three types, each adopting different external input/output (I/O) specifications. Choose the type that best suits your specific purpose.
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Name
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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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PIO type (NPN specification)
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ERC2-RA6C-I-PM-[]-[]-NP-[]-[]
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Simple control type capable of positioning to a max of 16 points
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16
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DC24V
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2A max.
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PIO type (PNP specification)
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ERC2-RA6C-I-PM-[]-[]-PN-[]-[]
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PNP I/O type popular overseas
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16
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SIO type
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ERC2-RA6C-I-PM-[]-[]-SE-[]-[]
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Dedicated field network connection type (using a gateway unit)
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64
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ERC2-RA7C Lead and Load Capacity
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Model
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Lead (mm)
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Maximum load capacity*
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Max Push force (N) (#)
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Stroke (mm)
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| Horizontal (kg) |
Vertical (kg) |
| ERC2-RA7C-I-PM-16-[1]-[2]-[3]-[4] |
16
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~40
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~5
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220
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50-300
(50mm increments)
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| ERC2-RA7C-I-PM-8-[1]-[2]-[3]-[4] |
8
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~50
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~17.5
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441
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| ERC2-RA7C-I-PM-4-[1]-[2]-[3]-[4] |
4
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~55
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~25
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873
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[1] = Stroke, [2] = I/O Type, [3] = Cable Length, [4] = Options
*Take note that the maximum load capacity will decrease as the speed increases.
#Refer to ERC2-RA7C pdf
ERC2-RA7C Stroke and Maximum Speed
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Lead
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Stroke
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50-300 mm
(50mm increments)
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16
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450 <400>
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8
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250 <200>
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4
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125
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<> applies when the actuator is used vertically. (Unit: mm/s)
ERC2-RA7C Specs
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Item
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Description
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Drive Method
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Ball screw Θ12mm, rolled C10
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Positioning Repeatability
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±0.02mm
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Backlash
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0.1mm or less
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Rod Diameter
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Θ30 mm, Dedicated SUS Type
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Rod Non-Rotation Accuracy
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±1.5°
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Ambient Operating Temp/Humidity
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0-40 °C, 85% RH or less (non-condensing)
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ERC2-RA7C Options
| Name |
Model |
Page |
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Brake
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B
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Reversed-home specification
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NM
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Foot Bracket
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FT
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ERC2-RA7C Correlation Diagram of Speed and Load Capacity
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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 ERC2 series uses a pulse motor, so the load capacity will decrease as the speed increases. Use the correlation diagram of speed and load capacity on the right to check the load capacity corresponding to the speed you desire.
(3) The load capacity is based on operation at an acceleration of 0.3G (or 0.2G if the lead is 4 or the actuator is operated vertically). This is the maximum acceleration.
(4) The horizontal load capacity assumes use of an external guide. |
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ERC2-RA7C I/O Type (Actuator with Built-In Controller)
You can select a desired built-in controller of the ERC2 series from among the following three types, each adopting different external input/output (I/O) specifications. Choose the type that best suits your specific purpose.
|
Name
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Model
|
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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PIO type (NPN specification)
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ERC2-RA7C-I-PM-[]-[]-NP-[]-[]
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Simple control type capable of positioning to a max of 16 points
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16
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DC24V
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2A max.
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PIO type (PNP specification)
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ERC2-RA7C-I-PM-[]-[]-PN-[]-[]
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PNP I/O type popular overseas
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16
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SIO type
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ERC2-RA7C-I-PM-[]-[]-SE-[]-[]
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Dedicated field network connection type (using a gateway unit)
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64
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