IAI | | EC-S3□A_DS3□A

EC-S3□A
EC-DS3□A

Product Features

Installation position

*Note: Some pictures on this page are still Japanese version and the English version pictures are coming soon.

Main Specifications

Specification 1

item			Contents
Lead		Ball screw lead (mm)	6	4	2
Horizontal	Payload capacity	Maximum payload (kg)	3.5	6	9
	Speed/Acceleration	Maximum speed (mm/s)	420	280	140
		Minimum speed (mm/s)	8	5	3
		Rated acceleration/deceleration (G)	0.3	0.3	0.3
		Maximum acceleration/deceleration (G)	0.5	0.3	0.3
vertical	Payload capacity	Maximum payload (kg)	1.5	2.5	3.5
	Speed/Acceleration	Maximum speed (mm/s)	420	280	140
		Minimum speed (mm/s)	8	5	3
		Rated acceleration/deceleration (G)	0.3	0.3	0.3
		Maximum acceleration/deceleration (G)	0.3	0.3	0.3
Pressing		Maximum thrust when pressing (N)	45	68	136
Pressing		Maximum pressing speed (mm/s)	20	20	20
brake		Brake specifications	Non-excitation electromagnetic brake
brake		Brake holding force (kgf)	1.5	2.5	3.5
stroke		Minimum stroke (mm)	200	200	200
		Maximum stroke (mm)	400	400	400
		Stroke pitch (mm)	50	50	50

Specification 2

item	Contents
Drive system	Ball screw φ6mm rolled C10
Repeated positioning accuracy	±0.02mm
Lost Motion	- (Cannot be indicated due to two-point positioning function.)
base	Dedicated aluminum extrusion (equivalent to A6063SS-T5) Black anodized
Linear guide	Direct-acting infinite circulation type
Static allowable moment	Ma: 9.5 N･m
	Mb: 13.5 N･m
	Mc: 15.1 N･m
Dynamic allowable moment (Note 6)	Ma: 3.8 N･m
	Mb: 5.4 N･m
	Mc: 6.1 N･m
Ambient temperature and humidity	0 to 40°C, 85% RH or less (no condensation)
Protection rating	IP20
Vibration and shock resistance	4.9m/ ^s2
Overseas compatible standards	CE mark, RoHS directive
Motor Type	Pulse motor (□28) (power capacity: max. 2.2A)
Encoder Type	Incremental/Battery-less Absolute
Encoder Pulse Number	800 pulses/rev
deadline	Listed on the website [Delivery Date Inquiry]

(Note 6) Based on a standard rated life of 5,000 km. The running life will vary depending on the operating conditions and installation. Please check the running life on page 1-276 .

Slider type moment direction

Payload table by speed/acceleration

The payload is in kg.

Lead 6

posture	Horizontal		vertical
speed	Acceleration (G)
(mm/s)	0.3	0.5	0.3
0	3.5	3	1.5
120	3.5	3	1.5
210	3.5	3	1.5
255	3.5	3	1.5
315	3.5	3	1.5
360	3.5	3	1.5
420	3	2.5	1

Lead 4

posture	Horizontal	vertical
speed	Acceleration (G)
(mm/s)	0.3	0.3
0	6	2.5
80	6	2.5
140	6	2.5
170	6	2.5
210	6	2.5
240	5.5	2.5
280	4.5	2

Lead 2

posture	Horizontal	vertical
speed	Acceleration (G)
(mm/s)	0.3	0.3
0	9	3.5
40	9	3.5
70	9	3.5
85	9	3.5
105	9	3.5
120	9	3
140	8	2.5

Stroke and maximum speed

(Unit: mm/s)

Lead (mm)	200 to 400 (in 50mm increments)
6	420
4	280
2	140

Correlation diagram between pressing force and current limit value

Adaptive Controller

(Note) The EC series has a built-in controller. For details on the built-in controller, see page 2-769 .

International Standards

Selection considerations

(1) The maximum load capacity is shown in the "Main Specifications". For details, refer to the "Load Capacity by Speed and Acceleration Table".
(2) When performing a pressing operation, refer to the "Correlation Diagram of Pressing Force and Current Limit Value". The pressing force is a guideline value. Please refer to page 1-315
for precautions. (3) Caution is required depending on the mounting position. Please refer to page 1-307
for details. (4) The guideline for the overhang load length is 100 mm or less in the Ma, Mb, and Mc directions. For details on the overhang load length , please refer to the explanation on page 2-109
. (5) The center of gravity of the mounting object should be 1/2 or less of the overhang distance. If abnormal vibrations or noise occur during operation even if the overhang distance and load moment are within the allowable values, relax the operating conditions.

Dimensions

EC-S3□A

ST: Stroke

ME: Mechanical end

SE: Stroke end

(Note) When performing origin return, the slider will move to the ME, so please be careful not to interfere with the surroundings.

(Note) Square nuts come with nut holders (6 pcs.).

(Note) The diagram below shows the motor mounted on the top (MOT).

Stroke dimensions

stroke			200	250	300	350	400
L	incremental	No brakes	418	468	518	568	618
	incremental	With brake	443	493	543	593	643
	Battery-less absolute	No brakes	443	493	543	593	643
	Battery-less absolute	With brake	463	513	563	613	663
A			293	343	393	443	493
B			264	314	364	414	464
J			200	250	300	350	400

Mass by stroke

stroke		200	250	300	350	400
Mass (kg)	No brakes	1.0	1.1	1.2	1.3	1.4
Mass (kg)	With brake	1.1	1.2	1.3	1.4	1.5

Motor mounting direction change (optional)

EC-DS3□A〈with digital speed controller〉

ST: Stroke

ME: Mechanical end

SE: Stroke end

(Note) When performing origin return, the slider will move to the ME, so please be careful not to interfere with the surroundings.

(Note) Square nuts come with nut holders (6 pcs.).

(Note) The diagram below shows the motor mounted on the top (MOT).

Stroke dimensions

stroke			200	250	300	350	400
L	incremental	No brakes	418	468	518	568	618
	incremental	With brake	443	493	543	593	643
	Battery-less absolute	No brakes	443	493	543	593	643
	Battery-less absolute	With brake	463	513	563	613	663
A			293	343	393	443	493
B			264	314	364	414	464
J			200	250	300	350	400

Mass by stroke

stroke		200	250	300	350	400
Mass (kg)	No brakes	1.1	1.2	1.3	1.4	1.5
Mass (kg)	With brake	1.2	1.3	1.4	1.5	1.6

Motor mounting direction change (optional)

EC-S3□A EC-DS3□A

Product Features

Installation position

Main Specifications

Specification 1

Specification 2

Slider type moment direction

Payload table by speed/acceleration

The payload is in kg.

Lead 6

Lead 4

Lead 2

Stroke and maximum speed

Correlation diagram between pressing force and current limit value

Adaptive Controller

International Standards

Selection considerations

Dimensions

EC-S3□A

Stroke dimensions

Mass by stroke

Motor mounting direction change (optional)

EC-DS3□A〈with digital speed controller〉

Stroke dimensions

Mass by stroke

Motor mounting direction change (optional)

EC-S3□A
EC-DS3□A