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

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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

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Part Number
LEFSH40NZA-250
LEFSH40NZA-300
LEFSH40NZA-300C
LEFSH40NZA-400
LEFSH40NZA-400C
LEFSH40NZA-500
LEFSH40NZA-600
LEFSH40RNYA-350
LEFSH40RNZA-200
LEFSH40RNZA-350

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
1,652.97 €	1	26 Days	Main Body	Sliders	250	20.1 to 50.0	50	10.1 to 20.0	15	-	Provided	20	Incremental	74	Not Provided	-	-	Not Provided	Not Provided	170	Standard	±10	1,000	40	High Precision Type	Mounting type Z	In-line	-	-	-	-
1,652.97 €	1	26 Days	Main Body	Sliders	300	20.1 to 50.0	50	10.1 to 20.0	15	-	Provided	20	Incremental	74	Not Provided	-	-	Not Provided	Not Provided	170	Standard	±10	1,000	40	High Precision Type	Mounting type Z	In-line	-	-	-	-
1,829.97 €	1	26 Days	Main Body	Sliders	300	20.1 to 50.0	50	10.1 to 20.0	15	Rolled Ball Screw	Provided	20	Incremental	74	Not Provided	301 to 500	490	Not Provided	Not Provided	170	Standard	±10	1,000	40	High Precision Type	Mounting type Z	In-line	Yes	1 pc. included (Include)	Bottom of housing B	-
1,713.13 €	1	26 Days	Main Body	Sliders	400	20.1 to 50.0	50	10.1 to 20.0	15	-	Provided	20	Incremental	74	Not Provided	-	-	Not Provided	Not Provided	170	Standard	±10	1,000	40	High Precision Type	Mounting type Z	In-line	-	-	-	-
1,890.11 €	1	26 Days	Main Body	Sliders	400	20.1 to 50.0	50	10.1 to 20.0	15	Rolled Ball Screw	Provided	20	Incremental	74	Not Provided	301 to 500	490	Not Provided	Not Provided	170	Standard	±10	1,000	40	High Precision Type	Mounting type Z	In-line	Yes	1 pc. included (Include)	Bottom of housing B	-
1,773.30 €	1	26 Days	Main Body	Sliders	500	20.1 to 50.0	50	10.1 to 20.0	15	-	Provided	20	Incremental	74	Not Provided	-	-	Not Provided	Not Provided	170	Standard	±10	1,000	40	High Precision Type	Mounting type Z	In-line	-	-	-	-
1,833.44 €	1	26 Days	Main Body	Sliders	600	20.1 to 50.0	50	10.1 to 20.0	15	-	Provided	20	Incremental	74	Not Provided	-	-	Not Provided	Not Provided	170	Standard	±10	1,000	40	High Precision Type	Mounting type Z	In-line	-	-	-	-
2,174.34 €	1	26 Days	Main Body	Sliders	350	20.1 to 50.0	50	10.1 to 20.0	15	-	Provided	20	Incremental	74	Not Provided	-	-	Not Provided	Not Provided	170	Standard	±10	1,000	40	High Precision Type	Mounting type Y	Right side parallel	-	-	-	-
2,054.01 €	1	26 Days	Main Body	Sliders	200	20.1 to 50.0	50	10.1 to 20.0	15	-	Provided	20	Incremental	74	Not Provided	-	-	Not Provided	Not Provided	170	Standard	±10	1,000	40	High Precision Type	Mounting type Z	Right side parallel	-	-	-	-
2,174.34 €	1	26 Days	Main Body	Sliders	350	20.1 to 50.0	50	10.1 to 20.0	15	Rolled Ball Screw	Provided	20	Incremental	74	Not Provided	301 to 500	490	Not Provided	Not Provided	170	Standard	±10	1,000	40	High Precision Type	Mounting type Z	Right side parallel	Yes	None	Bottom of housing B	-

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Basic Attributes

Main Body, Peripheral Components
- Main Body
- Peripheral Components
Clear
Type
- Sliders
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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
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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 Range(N)
- 0 to 100
- 101 to 200
- 201 to 300
- 301 to 500
- 501 to 1000
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
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
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
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