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Electric Slide Table, Compact Type LES Series (LES8DAJ-50SH)

SMC

A compact-type electric actuator.
[Features]
· Compact: Workpiece mounting height reduced by up to 12% compared to LESH.
· Vertical work load: increased by up to 50%.
· Lightweight: reduced by up to 29%.
· Maximum pushing force: 180 N.
· Positioning repeatability: ±0.05 mm.
· Reduced cycle time. (Maximum acceleration/deceleration: 5,000 mm/S2, Maximum speed: 400 mm/s)

(i)Caution

Refer to the manufacturer's catalog for specification and material details.
The product image is a representative image only. CAD data is not available for some model numbers.

Part Number

Configured Part Number is shown.

LES8DAJ-50SH

Product Specifications
Part Numbers
Catalog

Electric Slide Table, Compact Type LES Series Specifications

Basic type (R type) external appearance

Symmetric type (L type) external appearance

In-line motor type (D type) external appearance

Specifications / Step Motor (24‑V DC Servo)

Model			LES8□		LES16□		LES25□
Actuator Specifications	Stroke [mm]		30, 50, 75		30, 50, 75, 100		30, 50, 75, 100, 125, 150
	Work Load [kg] ^{Note 1:}	Horizontal	1		3		5
	Work Load [kg] ^{Note 1:}	Vertical	0.5	0.25	3	1.5	5	2.5
	Pushing Force 30 to 70% [N] ^{Note 2: Note 3:}		6 to 15	4 to 10	23.5 to 55	15 to 35	77 to 180	43 to 100
	Speed [mm/s] ^{Note 1: Note 3:}		10 to 200	20 to 400	10 to 200	20 to 400	10 to 200	20 to 400
	Pushing Speed [mm/s]		10 to 20	20	10 to 20	20	10 to 20	20
	Maximum Acceleration/Deceleration [mm/s²]		5,000
	Positioning Repeatability [mm]		±0.05
	Lost Motion [mm] ^{Note 4:}		0.3 or less
	Screw Lead [mm]		4	8	5	10	8	16
	Impact/Vibration Resistance [m/s²] ^{Note 5:}		50/20
	Actuation Type		Slide screw + belt (R/L type), Slide screw (D type)
	Guide Type		Linear guide (circulating)
	Operating Temperature Range [°C]		5 to 40
	Operating Humidity Range [%RH]		90 or less (no condensation)
Electrical Specifications	Motor Size		□20		□28		□42
	Motor type		Step motor (24‑V DC servo)
	Encoder		Incremental A/B phase (800 pulses/rotation)
	Rated Voltage [V]		24 DC ±10%
	Power Consumption [W] ^{Note 6:}		18		69		45
	Standby Power Consumption When Operating [W] ^{Note 7:}		7		15		13
	Maximum Instantaneous Power Consumption [W] ^{Note 8:}		35		69		67
Lock Specifications	Type	^{Note 9:}	Non-excitation operation (non-magnetizing lock)
	Holding Force [N]		24	2.5	300	48	500	77
	Power Consumption [W] ^{Note 10:}		3.5		2.9		5
	Rated Voltage [V]		24 DC ±10%

Note 1: The speed changes according to the work load. Check the SMC catalog for the "Speed-Work Load" graph.
Note 2: Pushing force accuracy is ±20% (F.S.)
Note 3: The speed and force may change depending on the cable length, load, mounting conditions, etc. If the cable length exceeds 5 m, the speed and force will decrease by up to 10% for each 5 m. (At 15 m: reduced by up to 20%)
Note 4: A reference value for correcting an error in reciprocal operation.
Note 5: Vibration resistance: No malfunction occurred in a test ranging between 45 to 2,000 Hz (1 sweep), performed in both an axial direction and perpendicular direction to the lead screw. (Test was performed with the actuator in the initial state.)
Impact resistance: No malfunction occurred when the actuator was tested with a drop tester in both an axial direction and a perpendicular direction to the lead screw. (Test was performed with the actuator in the initial state.)
Note 6: The power consumption (including the controller) is for when the actuator is operating.
Note 7: The standby power consumption when operating (including the controller) is for when the actuator is stopped in the set position during operation. Except during pushing operations.
Note 8: The maximum instantaneous power consumption (including the controller) is for when the actuator is operating. This value can be used for selecting the power supply capacity.
Note 9: With lock only.
Note 10: For an actuator with a lock, add the power consumption for the lock.

Specifications / Servo Motor (24 V DC)

Model			LES8□A		LES16□A		LES25RA ^{Note 1:} LES25LA ^{Note 1:}
Actuator Specifications	Stroke [mm]		30, 50, 75		30, 50, 75, 100		30, 50, 75, 100, 125, 150
	Work Load [kg]	Horizontal	1		3		5
	Work Load [kg]	Vertical	1	0.5	3	1.5	4	2
	Pushing Force 50 to 100% [N] ^{Note 2:}		7.5 to 11	5 to 7.5	17.5 to 35	10 to 20	31 to 62	19 to 38
	Speed [mm/s]		1 to 200	1 to 400	1 to 200	1 to 400	1 to 200	1 to 400
	Pushing Speed [mm/s]		1 to 20
	Maximum Acceleration/Deceleration [mm/s²]		5,000
	Positioning Repeatability [mm]		±0.05
	Lost Motion [mm] ^{Note 3:}		0.3 or less
	Screw Lead [mm]		4	8	5	10	8	16
	Impact/Vibration Resistance [m/s²] ^{Note 4:}		50/20
	Actuation Type		Slide screw + belt (R/L type), Slide screw (D type)
	Guide Type		Linear guide (circulating)
	Operating Temperature Range [°C]		5 to 40
	Operating Humidity Range [%RH]		90 or less (no condensation)
Electrical Specifications	Motor Size		□20		□28		□42
	Motor Output [W]		10		30		36
	Motor type		Servo motor (24 V DC)
	Encoder (Angular Displacement Sensor)		Incremental A/B/Z phase (800 pulses/rotation)
	Rated Voltage [V]		24 DC ±10%
	Power Consumption [W] ^{Note 5:}		42		68		97
	Standby Power Consumption When Operating [W] ^{Note 6:}		8 (horizontal) / 19 (vertical)		9 (horizontal) / 23 (vertical)		16 (horizontal) / 32 (vertical)
	Maximum Instantaneous Power Consumption [W] ^{Note 7:}		71		102		111
Lock Specifications	Type	^{Note 8:}	Non-excitation operation (non-magnetizing lock)
	Holding Force [N]		24	2.5	300	48	500	77
	Power Consumption [W] ^{Note 9:}		3.5		2.9		5
	Rated Voltage [V]		24 DC ±10%

Note 1: LES25DA is not available.
Note 2: The pushing force range for LES8□A is 50 to 75%. Pushing force accuracy is ±20% (F.S.)
Note 3: A reference value for correcting an error in reciprocal operation.
Note 4: Vibration resistance: No malfunction occurred in a test ranging between 45 to 2,000 Hz (1 sweep), performed in both an axial direction and perpendicular direction to the lead screw. (Test was performed with the actuator in the initial state.)
Impact resistance: No malfunction occurred when the actuator was tested with a drop tester in both an axial direction and a perpendicular direction to the lead screw. (Test was performed with the actuator in the initial state.)
Note 5: The power consumption (including the controller) is for when the actuator is operating.
Note 6: The standby power consumption when operating (including the controller) is for when the actuator is stopped in the set position while operating with maximum load. Except during pushing operations.
Note 7: The maximum instantaneous power consumption (including the controller) is for when the actuator is operating. This value can be used for selecting the power supply capacity.
Note 8: With lock only.
Note 9: For an actuator with a lock, add the power consumption for the lock.

Dimensions - Basic Type / R Type

(Units: mm)

LES8R dimensional drawing

Connector Dimensional Drawing (LES8R)

(Units: mm)

Model	L	D	E	F	G	H	J
LES8R□□-30□-□□□□□	94.5	26	88.7	62.5	2	27	27
LES8R□□-50□-□□□□□	137.5	46	131.7	105.5	3	29	58
LES8R□□-75□□-□□□□□	162.5	50	156.7	130.5	4	30	60

Note 1: Range within which the table can move when it returns to origin, etc. Make sure any workpiece mounted on the table does not interfere with the workpieces and equipment, etc., around the table.
Note 2: Position after return to origin.
Note 3: Values within [ ] are for when the direction of return to origin has been changed.
Note 4: If workpiece-retaining screws are too long, they may touch the guide block and cause a malfunction. Use screws that are between the maximum and minimum screw-in depths in length.
Note 5: Secure the motor cable and lock cable so that they are not repeatedly bent.

LES16R dimensional drawing

Connector Dimensional Drawing (LES16R)

(Units: mm)

Model	L	C	D	E	F	G	H	J
LES16R□□-30□-□□□□□	108.5	4	38	102.3	78	2	40	40
LES16R□□-50□-□□□□□	136.5	6	34	130.3	106	2	78	78
LES16R□□-75□□-□□□□□	180.5	8	36	174.3	150	4	36	72
LES16R□□-100□□-□□□□□	205.5	10	36	199.3	175	5	36	108

Notes

Setting Precautions

*Do not apply load in excess of the specification limits.
*Select a suitable actuator by work load and allowable moment. If the product is used outside of the specification limits, the unbalanced load applied to the guide will be excessive and have adverse effects, such as creating play on the guide, degrading accuracy and shortening the lifespan of the product.
*Do not use the product in applications where excessive external force or impact force is applied to it. Doing so can cause the product to malfunction.

Usage Precautions

*The actual speed of the actuator is affected by the load. Check the model selection and specifications sections in the SMC catalog when selecting a model.
*Do not apply load, impact or resistance in addition to the transferred load during return to origin. Doing this may cause displacement to the origin position. This is because the origin position is detected based on the detected motor torque.
*The table and guide block are made of a special stainless steel, but can rust when exposed to environments where water droplets can adhere to it.
*Do not dent, scratch or otherwise damage the body, table or end-plate mounting surfaces. This may cause unevenness in the mounting surfaces, play in the guide or an increase in the sliding resistance.
*Do not dent, scratch or otherwise damage the surface over which the rail and guide will move. This may cause play or an increase in sliding resistance.
*Do not apply strong impact or an excessive moment while mounting workpieces. If an external force over the allowable moment is applied, it may cause play in the guide or an increase in the sliding resistance.
*Refer to the SMC catalog for product information other than what is detailed above.
*The product image is a representative image only.

: 30; 45; 60

Part Number
LES8DAJ-50SH

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Stroke (mm)	Max. Transportable Mass Range (Horizontal) (kg)	Max. Transportable Mass (Horizontal) (kg)	Max. Transportable Mass Range (Vertical) (kg)	Max. Transportable Mass (Vertical) (kg)	Drive Method	Lead (mm)	I/O Module	Table Width W1 (mm)	Max. Thrust Force Range (N)	Max. Thrust Force (N)	Table Length L1 (mm)	Operating Environment	Maximum Velocity (mm/sec)	Size	Motor type	Motor mounting position	Motor options	Mounting support	Actuator/cable type	Actuator cable length (m)	Controller/driver type	I/O cable length / communication plug (m)	Controller/driver mounting method
	-	1 Piece(s)		Quote	50	0~2.0	1	0~2.0	0.5	-	8	Not Provided	32.2	0~100	7.5	131.5	Dust Resistant	400	8	Servo motor (24 V DC)	In-line motor type / D type	No options	Side holder (4 pcs.)	Without cable	Without cable	Without controller/driver	Without cable (without communication plug connector)	Screw mounting type

Basic Information

Main Body, Peripheral Components	Main Body	Type	Slider	Guide	Provided
Input Power Supply	DC24V	Position Detection	Incremental	Brake	Not Provided
Noise Filter	Not Provided	Positioning Repeatability(µm)	±50

Please check the type/dimensions/specifications of the part LES8DAJ-50SH in the Electric Slide Table, Compact Type LES Series series.

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Specification/Dimensions

Drive Method
- Slide Screw
  - Slide Screw + Belt
Clear
type
- LES
Clear
Stroke(mm)
30

50

75

100

125

150
Clear
Max. Transportable Mass Range (Horizontal)(kg)
- 0~2.0
- 2.1~5.0
Clear
Max. Transportable Mass (Horizontal)(kg)
1

3

5
Clear
Max. Transportable Mass Range (Vertical)(kg)
- 0~2.0
- 2.1~5.0
Clear
Max. Transportable Mass (Vertical)(kg)
0.25

0.5

1

1.5

2

2.5

3

4

5
Clear
Lead(mm)
4

5

8

10

16
Clear
I/O Module
- NPN
- PNP
- CC-Link
- Not Provided
Clear
Table Width W1(mm)
32.2

40.2

60
Clear
Max. Thrust Force Range(N)
- 0~100
- 101~200
Clear
Max. Thrust Force(N)
7.5

10

11

15

20

35

38

55

62

100

180
Clear
Table Length L1(mm)
88.5

88.7

102.3

102.5

130.3

130.5

131.5

131.7

133.5

156.5

156.7

159.5

174.3

174.5

193.5

199.3

199.5

266.5

291.5

316.5
Clear
Operating Environment
- Standard
- Dust Resistant
Clear
Maximum Velocity(mm/sec)
200

400
Clear
Size
- 8
- 16
- 25
Clear
Motor type
- Servo motor (24 V DC)
- Step motor (24‑V DC servo)
Clear
Motor mounting position
- Basic type / R type
- In-line motor type / D type
- Symmetric type / L type
Clear
Motor options
- No options
- With lock
Clear
Mounting support
- Side holder (4 pcs.)
- Without side holder
Clear
Actuator/cable type
Robotic cable (flex-resistant cable)

Standard cable

Without cable
Clear
Actuator cable length(m)
- 1.5
- 3
- 5
- 8
- 10
- 15
- 20
- Without cable
Clear
Controller/driver type
LECP1 (programless type)

LECP6/LECA6 (step data input type)

LECPA (pulse input type)

LECPMJ

Without controller/driver
Clear
I/O cable length / communication plug(m)
- 1.5
- 3
- 5
- Straight type communication plug connector
- T-branch type communication plug connector
- Without cable (without communication plug connector)
Clear
Controller/driver mounting method
- DIN rail mounting type
- Screw mounting type
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

21 Day(s) or Less

23 Day(s) or Less

31 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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LES8DAJ-50SH-R56N5
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LES8DAJ-75

Standard Unit Price	Minimum order quantity	Days to Ship	Stroke (mm)	Max. Transportable Mass Range (Horizontal) (kg)	Max. Transportable Mass (Horizontal) (kg)	Max. Transportable Mass Range (Vertical) (kg)	Max. Transportable Mass (Vertical) (kg)	Drive Method	Lead (mm)	I/O Module	Table Width W1 (mm)	Max. Thrust Force Range (N)	Max. Thrust Force (N)	Table Length L1 (mm)	Operating Environment	Maximum Velocity (mm/sec)	Size	Motor type	Motor mounting position	Motor options	Mounting support	Actuator/cable type	Actuator cable length (m)	Controller/driver type	I/O cable length / communication plug (m)	Controller/driver mounting method
-	1 Piece(s)	Quote	100	2.1~5.0	3	0~2.0	1.5	-	10	Not Provided	40.2	0~100	20	199.5	Standard	400	16	Servo motor (24 V DC)	In-line motor type / D type	With lock	Without side holder	Without cable	Without cable	Without controller/driver	Without cable (without communication plug connector)	Screw mounting type
-	1 Piece(s)	Quote	100	2.1~5.0	3	0~2.0	1.5	-	10	PNP	40.2	0~100	20	199.5	Standard	400	16	Servo motor (24 V DC)	In-line motor type / D type	With lock	Without side holder	Robotic cable (flex-resistant cable)	3	LECP6/LECA6 (step data input type)	Without cable (without communication plug connector)	DIN rail mounting type
-	1 Piece(s)	Quote	100	2.1~5.0	3	0~2.0	1.5	-	10	PNP	40.2	0~100	20	199.5	Standard	400	16	Servo motor (24 V DC)	In-line motor type / D type	With lock	Without side holder	Robotic cable (flex-resistant cable)	5	LECP6/LECA6 (step data input type)	5	DIN rail mounting type
-	1 Piece(s)	Quote	50	0~2.0	1	0~2.0	0.5	-	8	NPN	32.2	0~100	7.5	131.5	Dust Resistant	400	8	Servo motor (24 V DC)	In-line motor type / D type	No options	Side holder (4 pcs.)	Robotic cable (flex-resistant cable)	5	LECP6/LECA6 (step data input type)	5	Screw mounting type
-	1 Piece(s)	Quote	50	0~2.0	1	0~2.0	0.5	-	8	NPN	32.2	0~100	7.5	131.5	Dust Resistant	400	8	Servo motor (24 V DC)	In-line motor type / D type	No options	Side holder (4 pcs.)	Robotic cable (flex-resistant cable)	10	LECP6/LECA6 (step data input type)	5	Screw mounting type
-	1 Piece(s)	Quote	75	0~2.0	1	0~2.0	0.5	-	8	Not Provided	32.2	0~100	7.5	156.5	Standard	400	8	Servo motor (24 V DC)	In-line motor type / D type	No options	Without side holder	Without cable	Without cable	Without controller/driver	Without cable (without communication plug connector)	Screw mounting type

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Electric Slide Table, Compact Type LES Series (LES8DAJ-50SH)

(i)Caution

Electric Slide Table, Compact Type LES Series Specifications

Specifications / Step Motor (24‑V DC Servo)

Specifications / Servo Motor (24 V DC)

Dimensions - Basic Type / R Type

Notes

Setting Precautions

Usage Precautions

Basic Information

Configure

Specification/Dimensions

Drive Method

type

Stroke(mm)

Max. Transportable Mass Range (Horizontal)(kg)

Max. Transportable Mass (Horizontal)(kg)

Max. Transportable Mass Range (Vertical)(kg)

Max. Transportable Mass (Vertical)(kg)

Lead(mm)

I/O Module

Table Width W1(mm)

Max. Thrust Force Range(N)

Max. Thrust Force(N)

Table Length L1(mm)

Operating Environment

Maximum Velocity(mm/sec)

Size

Motor type

Motor mounting position

Motor options

Mounting support

Actuator/cable type

Actuator cable length(m)

Controller/driver type

I/O cable length / communication plug(m)

Controller/driver mounting method

CAD

Days to Ship

Specify Alterations

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Tech Support

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Customer Service

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MISUMI Contact 9am – 6pm (Mon – Fri) * Order cut-off time is 5pm, 9am – 1pm(Sat) * Order cut-off time is 12pm