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Ball screw actuator LEFS series
electriclinearlead screw

Ball screw actuator - LEFS series - SMC Corporation of America - electric / linear / lead screw
Ball screw actuator - LEFS series - SMC Corporation of America - electric / linear / lead screw
Ball screw actuator - LEFS series - SMC Corporation of America - electric / linear / lead screw - image - 2
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Characteristics

Type
electric
Movement
linear
Technology
ball screw, lead screw, with servo-motor
Motor
DC
Voltage
24-volt
Norms
ISO
Other characteristics
precision, slide, for heavy loads
Stroke

Min.: 50 mm
(1.969 in)

Max.: 1,000 mm
(39.37 in)

Bore

16 mm, 25 mm, 32 mm, 40 mm
(0.63 in, 0.98 in, 1.26 in, 1.57 in)

Motor power

22 W, 38 W, 50 W, 100 W
(0.03 hp, 0.05 hp, 0.07 hp, 0.14 hp)

Speed

1.2 m/s
(3.94 ft/s)

Operating Temperature

Min.: 5 °C
(41 °F)

Max.: 40 °C
(104 °F)

Repeatability

0.02 mm
(0.0008 in)

Description

The original LEFS slider features an inline motor with a cover. Because the motor drives the ballscrew directly, additional cost of a belt and pulley system is avoided. The motor cover is taller than the load platform, so be aware of potential interference at the origin position. •Maximum work load: 60 kg •Motor types: high load step motor or high speed servo motor
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.