EC-S2

(Note) The above photo shows the motor mounting direction on the upper side (MOT).

Main specification

HeadingContents
LeadBall screw lead (mm)642
HorizontalLoad capacityMaximum load capacity (kg)0.751.53
Speed/ Acceleration/DecelerationMaximum speed (mm/s)300200100
Minimum speed (mm/s)853
Rated acceleration/deceleration (G)0.30.30.3
Maximum acceleration/deceleration (G)0.30.30.3
VerticalLoad capacityMaximum load capacity (kg)0.50.751.5
Speed/ Acceleration/DecelerationMaximum speed (mm/s)300200100
Minimum speed (mm/s)853
Rated acceleration/deceleration (G)0.30.30.3
Maximum acceleration/deceleration (G)0.30.30.3
Pressing motionMax. pressing thrust (N)152347
Max. pressing speed (mm/s)20205
BrakeBrake specificationNon-excitation electromagnetic brake
Brake retention force (kgf)0.50.751.5
StrokeMinimum stroke (mm)252525
Maximum stroke (mm)300300300
Stroke pitch (mm) (25-100ST)252525
Stroke pitch (mm) (100 - 300ST)505050

HeadingContents
Drive systemBall screw φ6mm Rolled C10
Accuracy of Repeating Positioning.±0.02mm
Lost motion- (Can't be indicated because this is a 2-point positioning function. )
BaseDedicated aluminum extrusion material (equivalent to A6063SS-T6) treated with black alumite
Linear guideInfinite linear circulation type
Allowable static moment valueMa: 1.43 N・m
Mb: 2.04 N・m
Mc: 2.29 N・m
Dynamic allowable moment
(Note 8)
Ma: 0.50 N・m
Mb: 0.72 N・m
Mc: 0.81 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 typePulse motor (□20) (power capacity: Max. 1.1A)
Encoder typeIncremental / Battery-less absolute
Encoder pulse No.16384 pulse/rev
DeliveryWritten in [Reference for delivery] section of the homepage

(Note 8) 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

Standard grease type The unit of payload is kg.

OrientationHorizontalVertical
SpeedAcceleration (G)
(mm/s)0.30.3
00.750.5
500.750.5
1000.750.5
1500.750.5
2000.750.5
2500.750.5
3000.750.5

OrientationHorizontalVertical
SpeedAcceleration (G)
(mm/s)0.30.3
01.50.75
501.50.75
1001.50.75
1501.50.75
2001.50.75

OrientationHorizontalVertical
SpeedAcceleration (G)
(mm/s)0.30.3
031.5
2531.5
5031.5
7531.5
10031.5

If the ambient temperature is 5℃ or less, the product has to be operated at a speed lower than shown below.

・Lead 6: 250mm/s or less

・Lead 4: 150mm/s or less

・Lead 2: 75mm/s or less

Food machinery grease specification The unit of payload is kg.

OrientationHorizontalVertical
SpeedAcceleration (G)
(mm/s)0.30.3
00.750.5
500.750.5
1000.750.5
1500.750.5
2000.750.5
2500.750.5
3000.750.5

OrientationHorizontalVertical
SpeedAcceleration (G)
(mm/s)0.30.3
01.50.75
501.50.75
1001.50.75
1501.50.75
2001.50.5

OrientationHorizontalVertical
SpeedAcceleration (G)
(mm/s)0.30.3
031.5
2531.5
5031
7531
10031

If the ambient temperature is 15℃ or less, the product has to be operated at a speed lower than shown below.

・Lead 6: 250mm/s or less

・Lead 4: 150mm/s or less

・Lead 2: 75mm/s or less

Stroke and maximum speed

(Measured in mm/s)

Lead
(mm)
25 - 100
(per 25mm)
100 - 300
(per 50mm)
6300
4200
2100

Correlation diagram of pressing force and current limiting value

Precautions during push-operation

When performing high-thrust push-operations in a high-temperature environment,

use the product within the limits shown in the graph.

Adaptive controller

(Note) EC series has their controller built-in themselves. See page 2 769 for details of the built-in controller.

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) When performing push operation, please refer to the "Correlation diagram of push force and current limit value". Pressing force shown are their standard value. Refer page 1- 315 for important points to be taken note of.
(3) Requires extra care required depending on the mounting posture. Refer to page 1-307 for further details.
(4) The approximate overhang load length is 50mm or less in Ma, Mb and Mc directions. Please refer to page 2-109 for the overhang load length.
(5) The center of gravity of the mounted object should be 1/2 or less 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.

Return to the page top

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.

(Note) Secure the cable so that the base of the cable does not move.

 Cables can be separated and replaced. (Connector connection inside cable box)

 The cable exit direction (optional) can be changed by changing the direction of the cable box.

(Note) The figure below shows the motor mounting direction on the upper side (MOT).

Dimension by stroke length

Stroke255075100150200250300
LWithout brake200.5225.5250.5275.5325.5375.5425.5475.5
With brake241266291316366416466516
A111.5136.5161.5186.5236.5286.5336.5386.5
B93118143168218268318368
C02502525252525
D11223456
E466810121416
J5075100125175225275325

Mass by stroke length

Stroke255075100150200250300
Mass
(kg)
Without brake0.310.320.340.350.390.420.450.48
With brake0.390.400.420.430.460.500.530.56

Change motor mounting direction (Optional)