Synchronous Linear Motors SL2 - SEW Eurodrive · 2016. 11. 7. · Revisions1 Technical data of SL2...

*23059311_0916*Drive Technology \ Drive Automation \ System Integration \ Services

Revision

Synchronous Linear Motors SL2

Edition 09/2016 23059311/EN

SEW-EURODRIVE—Driving the world

Table of contents

Revision – Synchronous Linear Motors SL2 3

Table of contents1 Revisions................................................................................................................................... 4

1.1 Type code ....................................................................................................................... 51.2 Technical data of SL2 motors with adapted winding....................................................... 61.3 Length measuring system AL2H..................................................................................... 7

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Revision – Synchronous Linear Motors SL24

1 Revisions

INFORMATIONThis documents describes the revisions made to the "Synchronous linear motorsSL2" operating instructions.- Primary with adapted winding- Length measuring system AL2HPlease use the data specified in this revision. This document does not replace thedetailed operating instructions.

INFORMATIONThe primaries of design 01 and 00 are not interchangeable.

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1.1 Type code1.1.1 Primary

Example: SL2-P050VS-030-T-B-KVX1-490-00Product name SL2 • Synchronous linear motor of the second generation

Motor component P • P = Primary

Active width of the primary 050 • 025 = 25 mm• 050 = 50 mm• 100 = 100 mm• 150 = 150 mm• 200 = 200 mm• 250 = 250 mm

Length of the primary VS • VS = very short• S = short• M = medium• ML = medium long

Speed class 030 • 010 = 1 m/s• 030 = 3 m/s• 060 = 6 m/s

Motor protection TF • TF = PTC thermistor• KY = Continuous motor temperature monitoring

Motor design B • A = SL2 Advanced System• B = SL2 Basic• P = SL2 Power System

Connection KVX1 • KVX1 = Cable extension (SL2 Basic)• SSXS = connector (SL2 Power System, SL2 Advanced System)

Winding voltage 490 • 490 = 490 V

Design 00 • 00 = Standard• 01 = Special design

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1.2 Technical data of SL2 motors with adapted winding1.2.1 Linear motors SL2 BasicMotor type Design Speed

classFpeak F1 Fnominal FD v1 vnominal Ipeak I1 Inominal R1 L1 Weight Cable

crosssection

m/s N N N N m/s m/s A A A Ohm mH kg mm2

SL2-P050M-.. 01 1 1950 1500 840 4300 1.1 1.1 5.8 4.3 2.1 22 313.5 10.4 1.5SL2-P050ML-.. 01 1 2600 2000 1120 5700 1.2 1.2 8.2 6.1 3 15 207.5 13.9 1.5SL2-P100S-.. 01 1 2650 2000 1200 5760 1.2 1.2 8 6.1 3.2 12.5 207.5 12.5 1.5SL2-P100ML-.. 01 1 5300 4000 2400 11380 1.2 1.2 17 12.2 6.3 6 103.5 25 1.5SL2-P150S-.. 01 1 3900 3000 1800 8640 1.3 1.4 14 10.3 5.4 5.5 107 18 1.5SL2-P150M-.. 01 1 5800 4500 2700 12860 1.4 1.5 23 17 9 2.9 57 27 1.5SL2-P150ML-.. 01 1 7700 6000 3600 17000 1.4 1.5 31 23 12 2.2 42.5 36 1.5

1.2.2 Linear motors SL2 AdvanceMotor type Design Speed

classFpeak F1 Fnominal FD v1 vnominal Ipeak I1 Inominal R1 L1 Weight

m/s N N N N m/s m/s A A A Ohm mH kgSL2-P050M-.. 01 1 1950 1500 840 4300 1.1 1.1 5.8 4.3 2.1 22 313.5 17.6SL2-P050ML-.. 01 1 2600 2000 1120 5700 1.2 1.2 8.2 6.1 3 15 207.5 23SL2-P100S-.. 01 1 2650 2000 1200 5760 1.2 1.2 8 6.1 3.2 12.5 207.5 19.4SL2-P100ML-.. 01 1 5300 4000 2400 11380 1.2 1.2 17 12.2 6.3 6 103.5 37SL2-P150S-.. 01 1 3900 3000 1800 8640 1.3 1.4 14 10.3 5.4 5.5 107 29.5SL2-P150M-.. 01 1 5800 4500 2700 12860 1.4 1.5 23 17 9 2.9 57 42.6SL2-P150ML-.. 01 1 7700 6000 3600 17000 1.4 1.5 31 23 12 2.2 42.5 56.1

1.2.3 Linear motors SL2 PowerMotor type Design Speed

classFpeak F1 Fnominal FD v1 vnominal Ipeak I1 Inominal R1 L1 Weight

m/s N N N N m/s m/s A A A Ohm mH kgSL2-P050M-.. 01 1 1950 1500 980 4300 1.1 1.1 5.8 4.3 2.5 22 313.5 17.8SL2-P050ML-.. 01 1 2600 2000 1280 5700 1.2 1.2 8.2 6.1 3.4 15 207.5 23.2SL2-P100S-.. 01 1 2650 2000 1570 5760 1.2 1.2 8 6.1 4.2 12.5 207.5 19.6SL2-P100ML-.. 01 1 5300 4000 2700 11380 1.2 1.2 17 12.2 7.1 6 103.5 37.2SL2-P150S-.. 01 1 3900 3000 2700 8640 1.3 1.4 14 10.3 8 5.5 107 29.9SL2-P150M-.. 01 1 5800 4500 3800 12860 1.4 1.5 23 17 12.7 2.9 57 43.1SL2-P150ML-.. 01 1 7700 6000 5500 17000 1.4 1.5 31 23 18.3 2.2 42.5 56.6

Electrical values refer to sinusoidal commutation and are stated as rms value or referto rms values.L1 = Inductance between connection phase and star pointR1 = Resistance between connection phase and star point

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1.3 Length measuring system AL2H1.3.1 Technical data

Measuring length Max. 4000 mm

Length of the magnetic tape Measuring length + 80 mm1)

Reproducibility Max. ± 2 μm

Measuring accuracy ±10 μm at 20 °C

Travel speed Max. 10 m/s

Traveling velocity until which the absolute position canreliably be generated

1.3 m/s

Temperature expansion coefficient Tk of magnetictape

(11 ± 1) μm/K/m

Position tolerance and dimensions See dimension drawing

Weight

- Read head 0.08 kg

- Magnetic tape 0.18 kg/m

Materials

- Read head Zinc die casting

- Magnetic tape 17410 Hard ferrite 9/28 P

Ambient temperature, operation -20 °C – +80 °C

Degree of protection (to IEC 60529) IP 65, with mating connector plugged in1) technical constant

HIPERFACE® interface

Period 1 mm

Measuring step 0.244 µm at interpolation of the sine/cosine signalse. g. with 12 bits

Supply voltage DC 7 V – DC 12 V

Recommended supply voltage DC 8 V

Maximum operating current without load1) 65 mA

Power consumption Max. 1 W

Electrical interface HIPERFACE®

Process data channel - SIN, REFSIN, COS, REFCOS analog, differential

Parameter channel - RS485 Digital

Connection type M12 connector, 8-pole1) During the adjustment process approx. 100 mA

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Dimension drawings

19066915851

Mounting tolerances

19066920331

1) Without masking tape2) With masking tapeGeneral tolerances according to DIN ISO 2768-mK

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1.3.2 Installing the measuring system AL2H

INFORMATIONObserve the assembly instructions by the encoder system manufacturer.During the assembly make sure that the linear sensor [1] is installed as depicted inthe following illustration. Also make sure that the travel direction [5] specified on themeasuring tape [2] and on the linear sensor match.

18876242315

[1] Linear sensor

[2] Measuring tape

[3] Mounting plate

[4] Shield plate

[5] Mark the positive counting direction

[6] M5x14 screws

[7] Screws

[8] Linear sensor connection

1. Position the shield plate [4] between linear encoder [1] and mounting plate [3].2. Tighten the M5x14 screws with a maximum tightening torque of 5 Nm.

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1.3.3 Encoder mount-on components

Function Part number DescriptionLinear sensor [1] 16524608 AL2H, HIPERFACE®, 8-

pole device connector M12

Measuring tape [2] 13368567 (1000 mm)13368575 (2000 mm)13368583 (3000 mm)13368591 (4000 mm)

Magnetic tape with adhes-ive tape and masking tape

Mount-on components [3] - [7]

13334069 AL2H mount-on compon-ents to SL2-Advance Sys-tem / SL2-Power Systemcooling unit

1.3.4 Encoder cable (for cable carrier installation)

Part number Length of encoder cable AL2H18157335 10.0 m

18161219 5.0 m

18161227 2.0 m

18161235 0.5 m

INFORMATIONIn addition to the encoder cable one of the following cables is required:• For connecting to MOVIDRIVE®: Part number 05951518• For connecting to MOVIAXIS®: Part number 13332244

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Synchronous Linear Motors SL2 - SEW Eurodrive · 2016. 11. 7. · Revisions1 Technical data of SL2...

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