RCA2CR-GD4NB

Main specification

HeadingContents
Type of ball screwBall screw
LeadBall screw lead (mm)642
HorizontalLoad capacityMaximum load capacity (kg)236
Speed/ Acceleration/DecelerationMaximum speed (mm/s)300200100
Rated acceleration/deceleration (G)0.30.30.2
Maximum acceleration/deceleration (G)0.30.30.2
VerticalLoad capacityMaximum load capacity (kg)0.50.751.5
Speed/ Acceleration/DecelerationMaximum speed (mm/s)300200100
Rated acceleration/deceleration (G)0.20.20.2
Maximum acceleration/deceleration (G)0.20.20.2
Cleanroom CompatibleSuction pressure (kPa)444
ThrustRated thrust (N)33.850.7101.5
StrokeMinimum stroke (mm)303030
Maximum stroke (mm)505050
Stroke pitch (mm)202020

HeadingContents
Drive systemBall screw φ6mm, rolled C10
Accuracy of Repeating Positioning.±0.02mm
Lost motion0.1mm or less
FrameBase: Aluminum, with white alumite treatment
Rod non-rotation accuracy (Note 1)±0.05 degree
Life time traveling distance5000km, or 50 million round trips
CleanlinessClass 100 (0.1μm, Fed.Std.209D)
Ambient operating temperature and humidity0 - 40℃, RH 85% and below (no condensation)
Protection gradeIP30
Vibration resistant/Shock resistant4.9m/s2
Compatible to overseas standardsCE mark, RoHS compliant
Motor typeAC servo motor
Encoder typeIncremental
Encoder pulse No.1048pulse/rev
DeliveryWritten in [Reference for delivery] section of the homepage

(Note 1) This is the displacement angle of the rod tip (initial value guideline) when the static allowable torque of the rod tip is applied while the rod tip is stored in the main body to the limit.

Stroke and maximum speed

(Measured in mm/s)

Stroke
lead
30
(mm)
50
(mm)
6270<220>300
4200
2100

(Note) < > is applicable when operated vertically.

Adaptive controller

The actuators introduced in this page are controllable using the controllers shown below. Please select their type based on intended usage.

NameAppearanceMax. connectable
axis No.
Power source voltageControl methodMaximum positioning points
PositionerPulse trainProgramNetwork *Select
DVCCCIEPRCNMLML3ECEPPRTSSNECM
ACON-CB/CGB1DC24V
*Selectable

*Selectable
512
(768 for network specification)
ACON-CYB/PLB/POB1
*Selectable

*Selectable
64
RCON16
(ML3,SSN,ECM is 8)
128
(Position data unavailable for ML3, SSN and ECM)
RSEL836000

(Note) Refer to page 8-17 for network abbreviations such as DV and CC.

Oversea specification

Important notes on selection

(1) Horizontal load capacity shown assumes an use of guide to free the rod from radial and moment load. Please refer to the guide-equipped type document (→ page 1-293) for the amount of tip deflection, running life, and allowable value of the force applied in the direction of rotation (allowable rotation torque) when the guide is not installed.
(2) The guideline for usable duty varies depending on the operating conditions (transport mass, acceleration/deceleration, etc.). Refer to page 1-282 for further details.
(3) When using vertically, be careful of interference as the rod descends when the power turns off.
(4) Encoder type box for model item will be "I" for simple absolute as well.
(5) Safety measures may be required depending on the attachment orientation. Refer to page 1-261 for further details.

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Dimension drawing

ST: Stroke

M.E.: Mechanical end

S.E.: Stroke end

(Note) The rod moves to M.E. at homing. Please be careful of interference with surrounding objects.

(Note) The screwing depth should be equal or less than the indicated dimensions.

Dimension by stroke length

Stroke3050
L85105
D28.534.5

Mass by stroke length

Stroke3050
Mass (kg)0.720.86

Feature