Electric Actuator, Slider Type, Ball Screw Drive, Motorless Type LEFS Series (Part Numbers - CAD Download)

Promotional pricing

A motorless specification electric actuator.
[Features]
· The motorless design permits the mounting of various servo motors.
· Compatible with motors/drivers that have been conventionally used.
· Slider type.
· RoHS compliant.
· Size 25 - stroke: 50 to 800 mm.
· Size 32 - stroke: 50 to 1,000 mm.
· Size 40 - stroke: 150 to 1,200 mm.

(i)Remark

■ SMC Product Line
Web pages for products currently without individual pages on this site will be released on an ad-hoc basis.
■ Products Planned for Online Release
Air cylinder-related product pages will be released on this site on an ad-hoc basis.
CQ2/MG types, etc., are already available.
*Vacuum equipment, FRLs, solenoid valves, etc., will also be released on dedicated pages on this site on an ad-hoc basis.
*The information above is correct as of October 2018.
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

Once your search is narrowed to one product,
the corresponding part number is displayed here.

Data to be displayed: 30; 45; 60

Part Number
LEFS40LNWB-200
LEFS40LNYB-200
LEFS40LNYB-300
LEFS40LNYB-500
LEFS40LNYB-700
LEFS40LNZB-150C
LEFS40LNZB-150K
LEFS40LNZB-250K
LEFS40LNZB-350
LEFS40NM1B-1200
LEFS40NM1B-350C
LEFS40NUB-300
LEFS40NWB-1200
LEFS40NXB-1100
LEFS40NXB-250N
LEFS40NXB-300C
LEFS40NXB-450N
LEFS40NXB-600
LEFS40NXB-650
LEFS40NXB-700C
LEFS40NYB-550
LEFS40NYB-850
LEFS40NZB-1200C
LEFS40NZB-250CK
LEFS40RNTB-400
LEFS40RNYB-200
LEFS40RNYB-250
LEFS40RNYB-500C
LEFS40RNYB-900
LEFS40RNZB-1200C
LEFSH40NVB-500
LEFSH40NXB-150
LEFSH40NXB-150CK
LEFSH40NXB-550
LEFSH40NXB-650
LEFSH40NYB-250
LEFSH40NYB-350
LEFSH40NZB-200CN
LEFSH40NZB-650

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	Main Body, Peripheral Components	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)	Drive Method	Guide	Lead (mm)	Position Detection	Table Width W1 (mm)	Brake	Max. Thrust Force Range (N)	Max. Thrust Force (N)	Cable	Noise Filters	Table Length L1 (mm)	Usage Environment	Positioning Repeatability (µm)	Maximum Velocity (mm/sec)	Size	Accuracy	Motor type	Motor mounting position	Grease application (Seal band part)	Auto switch mounting bracket	Positioning pin hole	Peripheral parts type
1,959.44 €	1	9 Days	Main Body	Sliders	200	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±20	500	40	Basic Type	Mounting type W	Left side parallel	Yes	None	Bottom of housing B	-
1,959.44 €	1	9 Days	Main Body	Sliders	200	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±20	500	40	Basic Type	Mounting type Y	Left side parallel	Yes	None	Bottom of housing B	-
2,019.61 €	1	9 Days	Main Body	Sliders	300	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±20	500	40	Basic Type	Mounting type Y	Left side parallel	Yes	None	Bottom of housing B	-
2,139.93 €	1	9 Days	Main Body	Sliders	500	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±20	500	40	Basic Type	Mounting type Y	Left side parallel	Yes	None	Bottom of housing B	-
2,260.26 €	1	9 Days	Main Body	Sliders	700	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±20	470	40	Basic Type	Mounting type Y	Left side parallel	Yes	None	Bottom of housing B	-
2,136.43 €	1	26 Days	Main Body	Sliders	150	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±20	500	40	Basic Type	Mounting type Z	Left side parallel	Yes	1 pc. included (Include)	Bottom of housing B	-
2,122.91 €	1	26 Days	Main Body	Sliders	150	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±20	500	40	Basic Type	Mounting type Z	Left side parallel	Yes	None	2 places on the bottom of the body	-
2,183.09 €	1	26 Days	Main Body	Sliders	250	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±20	500	40	Basic Type	Mounting type Z	Left side parallel	Yes	None	2 places on the bottom of the body	-
2,079.77 €	1	9 Days	Main Body	Sliders	350	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±20	500	40	Basic Type	Mounting type Z	Left side parallel	Yes	None	Bottom of housing B	-
2,099.80 €	1	9 Days	Main Body	Sliders	1,200	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±20	190	40	Basic Type	Mounting type M1	In-line	Yes	None	Bottom of housing B	-
1,795.54 €	1	26 Days	Main Body	Sliders	350	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±20	500	40	Basic Type	Mounting type M1	In-line	Yes	1 pc. included (Include)	Bottom of housing B	-
1,558.40 €	1	9 Days	Main Body	Sliders	300	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±20	500	40	Basic Type	Mounting type U	In-line	Yes	None	Bottom of housing B	-
2,099.80 €	1	9 Days	Main Body	Sliders	1,200	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±20	190	40	Basic Type	Mounting type W	In-line	Yes	None	Bottom of housing B	-
2,039.64 €	1	9 Days	Main Body	Sliders	1,100	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±20	220	40	Basic Type	Mounting type X	In-line	Yes	None	Bottom of housing B	-
1,610.01 €	1	26 Days	Main Body	Sliders	250	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±20	500	40	Basic Type	Mounting type X	In-line	None (Roller specifications)	None	Bottom of housing B	-
1,735.39 €	1	26 Days	Main Body	Sliders	300	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±20	500	40	Basic Type	Mounting type X	In-line	Yes	1 pc. included (Include)	Bottom of housing B	-
1,730.34 €	1	26 Days	Main Body	Sliders	450	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±20	500	40	Basic Type	Mounting type X	In-line	None (Roller specifications)	None	Bottom of housing B	-
1,740.50 €	1	9 Days	Main Body	Sliders	600	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±20	500	40	Basic Type	Mounting type X	In-line	Yes	None	Bottom of housing B	-
1,799.04 €	1	9 Days	Main Body	Sliders	650	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±20	470	40	Basic Type	Mounting type X	In-line	Yes	None	Bottom of housing B	-
1,976.03 €	1	26 Days	Main Body	Sliders	700	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±20	470	40	Basic Type	Mounting type X	In-line	Yes	1 pc. included (Include)	Bottom of housing B	-
1,738.89 €	1	9 Days	Main Body	Sliders	550	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±20	500	40	Basic Type	Mounting type Y	In-line	Yes	None	Bottom of housing B	-
1,919.31 €	1	9 Days	Main Body	Sliders	850	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±20	310	40	Basic Type	Mounting type Y	In-line	Yes	None	Bottom of housing B	-
2,276.79 €	1	26 Days	Main Body	Sliders	1,200	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±20	190	40	Basic Type	Mounting type Z	In-line	Yes	1 pc. included (Include)	Bottom of housing B	-
1,898.86 €	1	26 Days	Main Body	Sliders	250	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±20	500	40	Basic Type	Mounting type Z	In-line	Yes	1 pc. included (Include)	2 places on the bottom of the body	-
2,079.77 €	1	9 Days	Main Body	Sliders	400	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±20	500	40	Basic Type	Mounting type T	Right side parallel	Yes	None	Bottom of housing B	-
1,959.44 €	1	9 Days	Main Body	Sliders	200	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±20	500	40	Basic Type	Mounting type Y	Right side parallel	Yes	None	Bottom of housing B	-
2,019.61 €	1	9 Days	Main Body	Sliders	250	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±20	500	40	Basic Type	Mounting type Y	Right side parallel	Yes	None	Bottom of housing B	-
2,316.91 €	1	26 Days	Main Body	Sliders	500	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±20	500	40	Basic Type	Mounting type Y	Right side parallel	Yes	1 pc. included (Include)	Bottom of housing B	-
2,380.53 €	1	9 Days	Main Body	Sliders	900	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±20	310	40	Basic Type	Mounting type Y	Right side parallel	Yes	None	Bottom of housing B	-
2,738.00 €	1	26 Days	Main Body	Sliders	1,200	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±20	190	40	Basic Type	Mounting type Z	Right side parallel	Yes	1 pc. included (Include)	Bottom of housing B	-
1,773.30 €	1	26 Days	Main Body	Sliders	500	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±10	500	40	High Precision Type	Mounting type V	In-line	Yes	None	Bottom of housing B	-
1,592.80 €	1	26 Days	Main Body	Sliders	150	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±10	500	40	High Precision Type	Mounting type X	In-line	Yes	None	Bottom of housing B	-
1,933.26 €	1	26 Days	Main Body	Sliders	150	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±10	500	40	High Precision Type	Mounting type X	In-line	Yes	1 pc. included (Include)	2 places on the bottom of the body	-
1,833.44 €	1	26 Days	Main Body	Sliders	550	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±10	500	40	High Precision Type	Mounting type X	In-line	Yes	None	Bottom of housing B	-
1,893.61 €	1	26 Days	Main Body	Sliders	650	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±10	470	40	High Precision Type	Mounting type X	In-line	Yes	None	Bottom of housing B	-
1,652.97 €	1	26 Days	Main Body	Sliders	250	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±10	500	40	High Precision Type	Mounting type Y	In-line	Yes	None	Bottom of housing B	-
1,713.13 €	1	26 Days	Main Body	Sliders	350	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±10	500	40	High Precision Type	Mounting type Y	In-line	Yes	None	Bottom of housing B	-
1,821.41 €	1	26 Days	Main Body	Sliders	200	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±10	500	40	High Precision Type	Mounting type Z	In-line	None (Roller specifications)	1 pc. included (Include)	Bottom of housing B	-
1,893.61 €	1	26 Days	Main Body	Sliders	650	50.1 to 100.0	60	20.1 to 50.0	30	Rolled Ball Screw	Provided	10	Incremental	74	Not Provided	501 to 1000	588	Not Provided	Not Provided	170	Standard	±10	470	40	High Precision Type	Mounting type Z	In-line	Yes	None	Bottom of housing B	-

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Basic Attributes

Main Body, Peripheral Components
- Main Body
- Peripheral Components
Clear
Type
- Sliders
Clear
Stroke(mm)
1,000

1,100

1,200

50

100

150

200

250

300

350

400

450

500

550

600

650

700

750

800

850

900

950
Clear
Max. Transportable Mass Range (Horizontal)(kg)
- 5.1 to 10.0
- 10.1 to 20.0
- 20.1 to 50.0
- 50.1 to 100.0
Clear
Max. Transportable Mass (Horizontal)(kg)
10

20

30

40

45

50

60
Clear
Max. Transportable Mass Range (Vertical)(kg)
- 2.1 to 5.0
- 5.1 to 10.0
- 10.1 to 20.0
- 20.1 to 50.0
Clear
Max. Transportable Mass (Vertical)(kg)
4

5

7

8

10

15

20

30
Clear
Drive Method
- Rolled Ball Screw
Clear
Guide
- Provided
Clear
Lead(mm)
6

8

10

12

16

20

24

30
Clear
Position Detection
- Incremental
Clear
Table Width W1(mm)
50

60

74
Clear
Brake
- Not Provided
Clear
Max. Thrust Force(N)
98

196

294

392

441

490

588
Clear
Cable
Not Provided
Clear
Noise Filters
- Not Provided
Clear
Table Length L1(mm)
102

122

170
Clear
Usage Environment
- Standard
Clear
Positioning Repeatability(µm)
±10

±20
Clear
Maximum Velocity(mm/sec)
1,000

1,140

1,200

1,410

1,500

160

170

190

200

210

220

250

260

270

310

330

340

360

380

400

410

420

440

450

470

500

510

520

540

550

610

620

700

720

750

760

780

800

900

930

940
Clear
Size
- 25
- For LEF□25
- 32
- For LEF□32
- 40
- For LEF□40
Clear
Accuracy
- Basic Type
- High Precision Type
Clear
Motor type
- Mounting type M1
- Mounting type M2
- Mounting type T
- Mounting type U
- Mounting type V
- Mounting type W
- Mounting type X
- Mounting type Y
- Mounting type Z
Clear
Motor mounting position
- (Right / left) fold back
- In-line
- Left side parallel
- Right side parallel
Clear
Grease application (Seal band part)
- None (Roller specifications)
- Yes
Clear
Auto switch mounting bracket
- 1 pc. included (Include)
- None
Clear
Positioning pin hole
- 2 places on the bottom of the body
- Bottom of housing B
Clear
Peripheral parts type
Motor flange
Clear
Type
- LEFS
- LEFSH
Clear
Max. Thrust Force Range(N)
- 0 to 100
- 101 to 200
- 201 to 300
- 301 to 500
- 501 to 1000
Clear
Filter by CAD data type
- 2D
- 3D
Clear