Lenze DSD Manual de usuario descargar pdf (Pagina 291)

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Lenze · Drive Solution Designer · Manual · DMS 4.2 EN · 12/2013 · TD23 291

10 Structure of the drive axis

10.3 Drive concept

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

10.3.2.3 Three-phase AC motors

MDXMA MFxMA MHxMA

Illustration

Short description Suitable for inverter operation, effi-

ciency class IE 1

Optimised for inverter operation, rat-

ed frequency of 120 Hz

Suitable for inverter operation, effi-

ciency class IE 2

Enclosure IP 54 / IP 55 IP 54 / IP 55 IP 54 / IP 55

Dynamics Medium High Medium

Mass inertia Medium Low Medium

Overload capacity Medium Medium Medium

Power density Medium High Medium

Field weakening Medium Medium Medium

Detent torque

(with regard to M

)

None None None

Total torque ripple for M

3.5 ... 4.5 % 3.5 ... 4.5 % 3.5 ... 4.5 %

Number of frame sizes 979

Power 60 W … 53 kW 0.55 kW … 22 kW 0.75 kW … 78 kW

Speed 900, 1400, 2500, 2800 min

-1

3500 min

-1

1400, 2500 min

-1

Continuous torque 0.33 … 280 Nm 1.5 … 59 Nm 4.2 … 290 Nm

Square dimension/diame-

ter

–––

Shaft height

63 … 225 mm 63 … 132 mm 80 … 225 mm

Fan/brake With axial-flow blower or axial inte-

gral fan, spring-applied brake

With axial-flow blower or axial inte-

gral fan, spring-applied brake

With axial-flow blower or axial inte-

gral fan, spring-applied brake

Feedback system Resolver, incremental encoder, SinCos

absolute value encoder

Resolver, incremental encoder, SinCos

absolute value encoder

Resolver, incremental encoder, SinCos

absolute value encoder

Gearbox mounting Direct mounting or standard mount-

ing

Direct mounting or standard mount-

ing

Direct mounting or standard mount-

ing

Note – – –

– Not possible / not available

The data correspond to the device version stored in DSD

1 2 ... 286 287 288 289 290 291 292 293 294 295 296 ... 495 496

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