EC-B8SS/B8SSU

(Note) Above photo shows the motor top-side mounted specification.

Main specification

HeadingContents
HorizontalLoad capacityMaximum load capacity (kg)15
Speed/ Acceleration/DecelerationMaximum speed (mm/s)2000
Minimum speed (mm/s)100
Rated acceleration/deceleration (G)0.3
Maximum acceleration/deceleration (G)1
BrakeBrake specification
Brake retention force (kgf)
StrokeMinimum stroke (mm)300
Maximum stroke (mm)2600
Stroke pitch (mm)100

HeadingContents
Drive systemTiming belt: Width 15mm, pitch 3mm, lead equivalent to 54mm
Accuracy of Repeating Positioning.±0.04mm
Lost motion- (Can't be indicated because this is a 2-point positioning function. )
BaseBlack alumite treated dedicated aluminum extrusion material (A6063SS-T6 equivalent)
Linear guideInfinite linear circulation type
Allowable static moment valueMa : 191 N・m
Mb : 191 N・m
Mc : 397 N・m
Dynamic allowable moment
(Note 4)
Ma : 38.6 N・m
Mb : 38.6 N・m
Mc : 80.2 N・m
Ambient operating temperature and humidity0 - 40℃, RH 85% and below (no condensation)
Protection gradeIP20
Vibration resistant/Shock resistant4.9m/s2
Compatible to overseas standardsCE mark, RoHS compliant
Motor typeAC servo motor (200V)
Motor rated capacity200W
Encoder typeBattery-less absolute
Encoder pulse No.16384 pulse/rev
DeliveryWritten in [Reference for delivery] section of the homepage

(Note 4) Based on standard rated life of 5,000km. Life time travelling distance differs based on operating condition and attached condition. Refer page 1-276 for the operating life.

Slider type moment direction

Load capacity by speed and acceleration table

The base unit for load capacity is kilogram (kg).

OrientationHorizontal
Speed
(mm/s)
Acceleration (G)
0.30.50.71
200015964

Stroke and maximum speed

(Measured in mm/s)

Stroke (mm)300
(mm)
400
(mm)
500
(mm)
600
(mm)
700
(mm)
800
(mm)
900
(mm)
1000
(mm)
1100
(mm)
1200 - 2600
(per 100mm)
Speed1210146016701800189019301960198019902000

Adaptive controller

(Note) EC series has their controller built-in themselves. See page 2 781 for details of the built-in controller.

 In addition, the 200V driven ELECYLINDER requires a dedicated motor drive DC power supply "PSA-200" Please check page 2-784 for details on "PSA-200".

Oversea specification

Important notes on selection

(1) The payload capacity indicated in the "Main specifications" is the maximum value. Please refer to "Load capacity by speed and acceleration table" for further information.
(2) Pressing motion can't be carried out as well.
(3) A dedicated motor drive DC power supply "PSA-200" is required to operate. One "PSA-200" can supply power for up to 6 axes. Please refer page 2-784 for further details.
(4) Requires extra care required depending on the mounting posture. Refer to page 1-307 for further details.
(5) The approximate overhang load length is 320mm or less in Ma, Mb and Mc directions. Please refer to page 2-109 for the overhang load length.
(6) The center of gravity of the attached object should be less than 1/2 of the overhang distance. Even if the overhang distance and load moment are within the allowable values, if abnormal vibration or noise occurs during operation, loosen the operating conditions before use.

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Dimension drawing

ST: Stroke

M.E.: Mechanical end

S.E.: Stroke end

(Note) Please be careful while returning to the home position, for there is a chance of collision while having the slider returning to the M.E. position.

Dimension by stroke length

Stroke30040050060070080090010001100120013001400150016001700180019002000210022002300240025002600
L624.3724.3824.3924.31024.31124.31224.31324.31424.31524.31624.31724.31824.31924.32024.32124.32224.32324.32424.32524.32624.32724.32824.32924.3
A515.3615.3715.3815.3915.31015.31115.31215.31315.31415.31515.31615.31715.31815.31915.32015.32115.32215.32315.32415.32515.32615.32715.32815.3
B498598698798898998109811981298139814981598169817981898199820982198229823982498259826982798
F323423123223323423123223323423123223323423123223323423123223323423123223
G001111222233334444555566
H44666688881010101012121212141414141616
J34544554564574584594510451145124513451445154516451745184519452045214522452345244525452645

Mass by stroke length

Stroke30040050060070080090010001100120013001400150016001700180019002000210022002300240025002600
Mass (kg)7.38.18.89.610.311.111.812.613.314.114.815.616.317.117.818.619.320.120.921.622.423.123.924.6

(Note) B8SSU has the same mass.