Ball screw linear actuator

ELGA-BS-KF-120-200-0H-25P-ML

Part number: 8041844

Data sheet

Feature

Value

Working stroke

200 mm

Size

120

Stroke reserve

0 mm

Screw diameter

25 mm

Spindle pitch

25 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

3600 1/min

Max. speed

1.5 m/s

Repetition accuracy

±0.02 mm

Degree of protection

IP40

Ambient temperature

-10 °C ... 60 °C

2nd moment of area Iy

1240000

mm⁴

2nd moment of area Iz

3800000

mm⁴

No-load torque at maximum travel speed

1.64 Nm

No-load torque at minimum travel speed

1 Nm

Max. force Fy

5500 N

Max. force Fz

6890 N

Fy with theoretical service life of 100 km (from a guide perspective only) 20240 N

Fz with theoretical service life of 100 km (from a guide perspective only) 25355 N

Max. torque Mx

104 Nm

Max. torque My

680 Nm

Max. torque Mz

680 Nm

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

only)

383 Nm

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

only)

2502 Nm

Mz with theoretical service life of 100 km (from a guide perspective only) 2502 Nm

Max. radial force on actuator shaft

500 N

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

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