RCS4-RRA8R

(Note) Photo above shows the motor reversing specification (Motor reversing on the left)(ML).

Main specification

HeadingContents
LeadBall screw lead (mm)3020105
HorizontalLoad capacity (Note2)Maximum load capacity (kg)306080100
Speed/ Acceleration/DecelerationMaximum speed (mm/s)13001000550275
Rated acceleration/deceleration (G)0.30.30.50.3
Maximum acceleration/deceleration (G)1110.7
VerticalLoad capacityMaximum load capacity (kg)8173472
Speed/ Acceleration/DecelerationMaximum speed (mm/s)13001000550275
Rated acceleration/deceleration (G)0.70.50.30.2
Maximum acceleration/deceleration (G)1110.7
ThrustRated thrust (N)2263396781357
BrakeBrake specificationNon-excitation electromagnetic brake
Brake retention force (kgf)8173472
StrokeMinimum stroke (mm)50505050
Maximum stroke (mm)700700700700
Stroke pitch (mm)50505050

(Note2) Assuming radial load supported by an external guide.

HeadingContents
Drive systemBall screw φ16mm, rolled C10
Accuracy of Repeating Positioning.±0.01mm
Lost motion0.1mm and below
Linear guideInfinite linear circulation type
Rodφ40mm Material: Aluminum Hard alumite plated
Non-rotational accuracy of rod
Ambient operating temperature and humidity0 - 40℃, Max 85% RH and below (No condensation shall occur)
Protection gradeIP30
Vibration resistant/Shock resistant4.9m/s2 100Hz and below
Compatible to overseas standardsCE mark, RoHS compliant
Motor typeAC servo motor
Encoder typeBattery-less absolute
Encoder pulse No.16384 pulse/rev
DeliveryWritten in [Reference for delivery] section of the homepage

Load capacity by speed and acceleration table

The base unit for load capacity is kilogram (kg). Empty column refers to inoperable motion.

OrientationHorizontalVertical
Lead
(mm)
Acceleration (G)
0.20.30.50.71.00.20.30.50.71.0
30303020151088886
2060604025201717171512
1080808070603434303020
5100100806072504025

Stroke and maximum speed

(Measured in mm/s)

Stroke
lead
50 - 250
(50mm intervals)
300
(mm)
350
(mm)
400
(mm)
450
(mm)
500
(mm)
550
(mm)
600
(mm)
650
(mm)
700
(mm)
3013001230970790650540460400350
201000820650520430360310260230
10550520400310250210180150130110
527525019015012010080706055

Flexible volume (reference value)

Vertical load capacity and lifetime travelling distance

Allowable load mass at the rod tip

Horizontal

Condition required upon calculating allowable load mass

Load mass which assures a guide for 5000km lifetime traveling distance considering the moments resulting from acceleration and deceleration.

(Acceleration of 1.0G, and speed of 500mm/s)

Vertical

Condition required upon calculating allowable load mass

Load mass which assures a guide for 5000km lifetime traveling distance considering the moments resulting from acceleration and deceleration.

(Acceleration of 0.5G, and speed of 500mm/s)

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
DVCCPRCNMLML3ECEPPRTSSNECM
SCON-CB/CGB1Single phase AC200V512
(768 for network specification)
SCON-LC/LCG1512
(768 for network specification)
SSEL-CS2Single phase AC
100V/200V
20000
XSEL-P/Q6Single phase AC200V
Three-phase AC200V
20000
XSEL-RA/SA855000
(Vary based on type)

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

Oversea specification

Important notes on selection

(1) Maximum speed drops when the stroke length increase, preventing it from reaching the critical revolution value of the ball screws. Use the "Stroke and Max.speed" to check the maximum speed at the stroke you desire.
(2) Load capacity drops when the acceleration increase. Please refer to "Load capacity by speed table" for further details.
(3) Available duty depends on the operating condition (e.g.load mass, acceleration/deceleration). Please refer to page 1-449 for further details.
(4) Maximum load capacity shown in the "Main specification" assumes an operation to run with a guide, and has no external force applied to the rod apart from towards the moving direction.
(5) Radial cylinder comes with a built-in guide. Refer to "Allowable load mass at the rod tip" for the load mass allowable. Please refer to page 1-525 for further details.
(6) Usage of lead 5 in vertical manner may cause life span to be affected by the load capacity. Refer "Vertical load capacity and lifetime travelling distance" for further information.
(7) An extra precaution may be needed depending on mounting posture. Please refer to page 1-379 for further information.

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Dimension drawing

ST: Stroke

M.E.: Mechanical end

S.E.: Stroke end

(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.

Dimension by stroke length

Stroke50100150200250300350400450500550600650700
L311.5361.5411.5461.5511.5561.5611.5661.5711.5761.5811.5861.5911.5961.5
A262.5312.5362.5412.5462.5512.5562.5612.5662.5712.5762.5812.5862.5912.5
B215265315365415465515565615665715765815865
C11565115651156511565115651156511565
D01122334455667
E46688101012121414161618
J115165215265315365415465515565615665715765
Allowable static load at the rod tip (N)2221861591391241111019284.778.472.86863.759.8
Allowable dynamic load at the rod tip (5000km life span)(N)Off-set 0mm9376.364.75649.243.839.335.632.429.727.325.223.321.7
Off-set 100mm7261.653.9484338.935.432.329.727.425.323.521.920.4
Allowable static torque at the rod tip (Nm)22.318.716.114.112.611.310.39.48.78.17.67.16.76.3
Allowable dynamic torque at the rod tip (N・m)7.26.25.44.84.33.93.53.232.72.52.42.22

Mass by stroke length

Stroke50100150200250300350400450500550600650700
Mass
(kg)
Brake present7.98.38.89.39.810.310.811.211.712.212.713.213.714.1
Brake absent8.58.99.49.910.410.911.411.812.312.813.313.814.314.7

Feature