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Linear actuator LEFB series
electricbelt-drivenwith servo-motor

Linear actuator - LEFB series - SMC Corporation of America - electric / belt-driven / with servo-motor
Linear actuator - LEFB series - SMC Corporation of America - electric / belt-driven / with servo-motor
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Characteristics

Movement
linear
Type
electric
Technology
belt-driven, with servo-motor
Motor
AC
Voltage
24-volt
Other characteristics
high-speed, slide
Stroke

Min.: 300 mm
(11.811 in)

Max.: 3,000 mm
(118.11 in)

Motor power

30 W, 36 W, 100 W, 200 W, 400 W
(0.04 hp, 0.05 hp, 0.14 hp, 0.27 hp, 0.54 hp)

Speed

Min.: 5 mm/s

Max.: 2,000 mm/s

Ambient temperature

Min.: 5 °C
(41 °F)

Max.: 40 °C
(104 °F)

Repeatability

0.08 mm
(0.0031 in)

Description

The LEFB slider features a load mounting platform above a belt drive. A flexible seal band permits platform travel while preventing foreign matter from entering the drive. Slider advantages include a low profile height and shorter length than a rod with equivalent stroke. Belt drives allow longer strokes and higher speeds than ball screw drives. The LEFB motor can be top or bottom mounted. This model is fitted with an AC servo motor with incremental or absolute encoder. Optional drivers include pulse input and various communication protocols including Ethernet. Body sizes: 25, 32, 40 Maximum work load: 25 kg Positioning repeatability: ±0.06 mm Encoder resolution: 17-bit (S motors), 22-bit (T motors), 20-bit (V motors)
*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.