Ball screw linear actuator

ELGA-BS-KF-80-400-0H-20P-ML

Part number: 8041832

Data sheet

Feature

Value

Working stroke

400 mm

Size

80

Stroke reserve

0 mm

Screw diameter

15 mm

Spindle pitch

20 mm/U

Mounting position

Any

Guide

Recirculating ball bearing guide

Structural design

Electromechanical linear axis

with ball screw

Motor type

Stepper motor

Servo motor

Spindle type

Ball screw

Symbol

00991211

Measuring principle of linear potentiometer

Incremental

Max. acceleration

15 m/s²

Max. rotational speed

3000 1/min

Max. speed

1 m/s

Repetition accuracy

±0.02 mm

Degree of protection

IP40

Ambient temperature

-10 °C ... 60 °C

2nd moment of area Iy

310000

mm⁴

2nd moment of area Iz

977000

mm⁴

No-load torque at maximum travel speed

0.6 Nm

No-load torque at minimum travel speed

0.35 Nm

Max. force Fy

2500 N

Max. force Fz

3050 N

Fy with theoretical service life of 100 km (from a guide perspective only) 9200 N

Fz with theoretical service life of 100 km (from a guide perspective only) 11224 N

Max. torque Mx

36 Nm

Max. torque My

228 Nm

Max. torque Mz

228 Nm

Mx with theoretical service life of 100 km (from a guide perspective

only)

132 Nm

My with theoretical service life of 100 km (from a guide perspective

only)

839 Nm

Mz with theoretical service life of 100 km (from a guide perspective only) 839 Nm

Max. radial force on actuator shaft

250 N

5/3/22 - Subject to change - Festo SE & Co. KG

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