EC-SRG15

Product feature

Attachment orientation

Dimension drawing
Important notes on selection
Adaptive controller

Main specification

Specification 1

Heading			Contents
Lead		Ball screw lead (mm)	20	6	3
Horizontal	Load capacity	Max. load capacity (kg) (Power saving disabled)	6	40	60
	Load capacity	Max. load capacity (kg) (Power saving enabled)	6	40	40
	Speed/ Acceleration/Deceleration	Maximum speed (mm/s)	800	450	225
		Minimum speed (mm/s)	25	8	4
		Rated acceleration/deceleration (G)	0.3	0.3	0.3
		Maximum acceleration/deceleration (G)	1	1	1
Vertical	Load capacity	Max. load capacity (kg) (Power saving disabled)	0.5	7	12.5
	Load capacity	Max. load capacity (kg) (Power saving enabled)	0.5	7	12.5
	Speed/ Acceleration/Deceleration	Maximum speed (mm/s)	640	400	200
		Minimum speed (mm/s)	25	8	4
		Rated acceleration/deceleration (G)	0.3	0.3	0.3
		Maximum acceleration/deceleration (G)	0.5	0.5	0.5
Pressing motion		Max. pressing thrust (N)	67	224	449
Pressing motion		Max. pressing speed (mm/s)	25	20	20
Brake		Brake specification	Non-excitation electromagnetic brake
Brake		Brake retention force (kgf)	0.5	7	12.5
Stroke		Minimum stroke (mm)	50	50	50
		Maximum stroke (mm)	300	300	300
		Stroke pitch (mm)	50	50	50

Specification 2

Heading	Contents
Drive system	Ball screw φ10mm, rolled C10
Accuracy of Repeating Positioning.	Lead 3/6: ±0.02mm, lead 20: ±0.03mm
Lost motion	- (Can't be indicated because this is a 2-point positioning function. )
Rod	Φ25mm Material: Hard alumite treated aluminum
Guide shaft	SUJ2
Front bracket	Material: White alumite treated aluminum
Non-rotational accuracy of rod	±0.03 degree
Ambient operating temperature and humidity	0 - 40℃, RH 85% and below (no condensation)
Protection grade	IP20
Vibration resistant/Shock resistant	4.9m/s²
Compatible to overseas standards	CE mark, RoHS compliant
Motor type	Pulse motor (□42) (power capacity: Max. 4.2A)
Encoder type	Incremental / Battery-less absolute
Encoder pulse No.	800 pulse/rev
Delivery	Written in [Reference for delivery] section of the homepage

Payload capacity table by speed/acceleration *Power saving setting is disabled by default. Refer to page 1-23 for further details.

Power saving setting disabled (Power mode) The unit of payload is kg. Empty column refers to inoperable motion.

Lead 20

Orientation	Horizontal				Vertical
Speed (mm/s)	Acceleration (G)
Speed (mm/s)	0.3	0.5	0.7	1	0.3	0.5
0	6	6	5	5	0.5	0.5
160	6	6	5	5	0.5	0.5
320	6	6	5	3	0.5	0.5
480	6	6	5	3	0.5	0.5
640	6	4	3	2	0.5	0.5
800	4	3

Lead 6

Orientation	Horizontal				Vertical
Speed (mm/s)	Acceleration (G)
Speed (mm/s)	0.3	0.5	0.7	1	0.3	0.5
0	40	35	30	25	7	7
50	40	35	30	25	7	7
90	40	35	30	25	7	7
160	40	30	25	20	7	7
250	40	27.5	22.5	18	7	7
350	20	10	8	5	2.5	2
400	10	3	3		0.5
450	3

Lead 3

Orientation	Horizontal				Vertical
Speed (mm/s)	Acceleration (G)
Speed (mm/s)	0.3	0.5	0.7	1	0.3	0.5
0	60	50	45	40	12.5	12.5
45	60	50	45	40	12.5	12.5
80	60	50	45	40	12.5	12.5
125	60	45	35	30	10	10
175	40	35	25	15	6	5
200	30	20	10	3	3.5	3.5
225	5

Power saving setting enabled (energy saving mode) The unit of payload is kg. Empty column refers to inoperable motion.

Lead 20

Orientation	Horizontal		Vertical
Speed （mm/s）	Acceleration (G)
Speed （mm/s）	0.3	0.7	0.3
0	6	5	0.5
160	6	5	0.5
310	6	5	0.5
480	4	3	0.5
640	1	1

Lead 6

Orientation	Horizontal		Vertical
Speed （mm/s）	Acceleration (G)
Speed （mm/s）	0.3	0.7	0.3
0	40	20	7
50	40	20	7
90	40	20	7
160	40	20	7
200	35	18	5
250	10	5	2.5

Lead 3

Orientation	Horizontal		Vertical
Speed （mm/s）	Acceleration (G)
Speed （mm/s）	0.3	0.7	0.3
0	40	25	12.5
25	40	25	12.5
45	40	25	12.5
80	40	25	12
95	40	20	9
125	40	10	5

Stroke and maximum speed

(Measured in mm/s)

Lead (mm)	Energy saving setting	50 - 200 (per 50mm)	250 (mm)	300 (mm)
20	Invalid	800＜640＞
20	Valid	640＜480＞
6	Invalid	450＜400＞	370＜350＞	265
6	Valid	250
3	Invalid	225＜200＞	185	130
3	Valid	125

(Note) < > is applicable when operated vertically.

Correlation diagram of pressing force and current limiting value

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 value shown for load capacity in "Main specification" refers to the maximum value.
(2) The horizontal payload assumes that a guide is used in combination to prevent radial load and moment load from being applied to the rod. If you decide not to install a guide, please refer to "Front bracket tip load and running life".
(3) Refer "Correlation of pressing force and current limit value" if you may need to operate pressing motion. Pressing force shown are their standard value. Refer page 1- 315 for important points to be taken note of.

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Dimension drawing

ST： Stroke

M.E.： Mechanical end

S.E.： Stroke end

(Note) When returning to the home position, the rod moves to M.E. Please be careful of interference with surrounding objects.

Dimension by stroke length

Stroke	50	100	150	200	250	300
L	169	219	269	319	369	419
B	123	173	223	273	323	373
C	48	48	124	124	200	200
K	48	48	86	86	124	124

Mass by stroke length

Stroke		50	100	150	200	250	300
Mass (kg)	Without brake	4.3	5.4	6.5	7.6	8.7	9.8
Mass (kg)	With brake	4.5	5.6	6.7	7.8	8.9	10

Amount of deflection at the front bracket tip

Guide (horizontal configuration)

Guide (vertical configuration)

(Note) The amount of deflection at the front bracket tip is a guideline.

Allowable rotation torque of the front bracket

(Note) Please use the rotating torque within the allowable range shown in the graph.

Front bracket tip load and running life

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Stroke	50	100	150	200	250	300
L	169	219	269	319	369	419
B	123	173	223	273	323	373
C	48	48	124	124	200	200
K	48	48	86	86	124	124

Stroke	50	100	150	200	250	300
L	169	219	269	319	369	419
B	123	173	223	273	323	373
C	48	48	124	124	200	200
K	48	48	86	86	124	124

Stroke	50	100	150	200	250	300
L	169	219	269	319	369	419
B	123	173	223	273	323	373
C	48	48	124	124	200	200
K	48	48	86	86	124	124