Linear Actuator LSS-120

Linear Actuator LSS-120
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- Turn-key solution linear motor solution

- Modular design

- High speed and acceleration

- Zero backlash

- Integrated cable track

- Low profile

 

 

The Direct Drive Linear ServoSlide system is a direct drive actuator that eliminates wear, friction, backlash and compliances associated with mechanical transmissions, such as ball/lead screws, rack & pinion, belts/pulses and gearboxes

 

Linear Motor Forcer features non-contact design and low cogging for fast and accurate positioning

 

Carriage support double rod bearing system is integrated into the slide to support moving carriage and to provide dynamic stiffness and precise straightness of travel.  Bearing rollers are magnetically preloaded by the carriage against magnet track

 

Integral Linear Encoder provides precision non-contact linear position feedback with resolution 1 microns 

 

Limit and Home sensors establish end of travel and "home" positions

  

Cable Transport Module with high flex robotic cable is installed and pre-wired to the amplifier

  

Mounting of the actuator can up-side down and vertically with optional linear brake

 

Multi-axes Gantry and XYZ arms can be easily constructed using Linear Servo Slides

Parameter

Unit

LSS120

LSS160

LSS200

 

 

 

 

   

Peak force (note1)

Fp

N

450

645

1700

Continuous force

(note 2)

Fc

N

160

225

800

Peak current

Ia

Amp

10

14

16

Continuous current

Ic

Amp

6

4.7

7

Max speed at Fp

(note 3)

Vp

m/sec

3.2 / 4.4

2.5

1.7

Max speed at Fc

(note 3)

Vp

m/sec

7.0 / 9.5

4.0

2.9

Cogging force

Fc

N

3

4

15

Accuracy (note 4)

 

mkm

10 - 50

Resolution (note 4)

 

mkm

0.1 - 25

Repeatability

 

mkm

1 - 5

Carriage weight

Mf

Kg

 3

 4.5

 6.5

Max payload weight

Mp

Kg

70

120

200

Travel stroke (note 5)

S

mm

100 + n * 96

100 + n * 128

100 + n * 128

Stage length

L

mm

S + 338

S + 353

S + 536

Profile width

C

mm

120

160

200

 

note 1   duration 1 sec

note 2   coil at 120°C

note 3   motor bus voltage 310 VDC (ISERV voltage 220 VAC)

note 4   stage can be equipped with magnetic and optical contact-less

            linear encoders. Consult the factory

Note 5  n  = 0, 1 …96 (LSS120)   

            n  = 0, 1 …40 (LSS200)

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