RCA2-GD4NA

Product feature

Attachment orientation

Main specification

HeadingContents
Type of the feeding screwBallscrewSliding screw
LeadLead (mm)642642
HorizontalLoad capacityMaximum load capacity (kg)2360.250.51
Speed/ Acceleration/DecelerationMaximum speed (mm/s)300200100300200100
Rated acceleration (G)0.30.30.20.20.20.2
Maximum acceleration/deceleration (G)0.30.30.20.20.20.2
VerticalLoad capacityMaximum load capacity (kg)0.50.751.50.1250.250.5
Speed/ Acceleration/DecelerationMaximum speed (mm/s)300200100300200100
Rated acceleration (G)0.20.20.20.20.20.2
Maximum acceleration/deceleration (G)0.20.20.20.20.20.2
ThrustRated thrust (N)33.850.7101.519.929.859.7
BrakeBrake specificationNon-excitation electromagnetic brake
Brake retention force (kgf)0.50.751.50.1250.250.5
StrokeMinimum stroke (mm)303030303030
Maximum stroke (mm)505050505050
Stroke pitch (mm)202020202020

HeadingContents
Drive systemBallscrew / Sliding screw φ6mm Rolled C10
Accuracy of Repeating Positioning.Ballscrew: ±0.02mm Sliding screw: ±0.05mm
Lost motionBallscrew: 0.1mm and below / Sliding screw: 0.3mm and below (Default)
Non-rotational accuracy of rod±0.05°
Life time traveling distanceBall screw: 5000km, or 50 million round trips
Sliding screw: 10 million horizontal, 5 million vertical round trips　
Ambient operating temperature and humidity0 - 40℃, Max 85% RH and below (No condensation shall occur)
Protection gradeIP20
Vibration resistant/Shock resistant4.9m/s2 100Hz and below
Compatible to overseas standardsCE mark, RoHS compliant
Motor typeAC servo motor
Encoder typeIncremental
Encoder pulse No.1048 pulse/rev
DeliveryWritten in [Reference for delivery] section of the homepage

Stroke and maximum speed

(Measured in mm/s)

Stroke
lead		30
(mm)		50
(mm)
Ballscrew6270＜220＞300
4200
2100
Sliding screw6220300
4200
2100

(Note) The value within < > are applicable for those installed 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
ASEL-CS2●－●●●－●－－－－●－－－1500
MCON-C/CG8－－－●●●●●－●●●●●●256
MCON-LC/LCG6－－●●●－●●－－●●●－－256
RCON16－－－●●●●－－－●●●－－128

(Note) Please refer to page 6 -13 for abbreviated names of network (e.g. DV, CC).

Oversea specification

Feature

Important notes on selection

(1) Horizontal load capacity shown assumes an use of guide to free the rod from radial and moment load. Refer information for guide equipped types (→page 1-509) for the flexible volume of the tip, life span and the force allowed towards the rotating direction (allowable rotating torque) of those without a guide.
(2) Load capacity assuming an acceleration of 0.3G (0.2G for lead 2, vertical position and sliding screw specification), which is its upper limit for acceleration.
(3) Available duty depends on the operating condition (e.g.load mass, acceleration/deceleration). Please refer to page 1-448 for further details.
(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. Please refer to page 1-379 for further information.

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Dimension drawing

Brake present

ST: Stroke

M.E.: Mechanical end

S.E.: Stroke end

(Note) Connect motor/cable encoder to the cable joint connector.

(Note) The rod moves to the M.E. upon returning to origin, so please take precaution that it may not interfere with anything while the returning process is running.

Brake absent

Dimension by stroke length

Stroke3050
L80100

Mass by stroke length

Stroke3050
Mass
(kg)		Brake present0.650.76
Brake absent0.80.91