18.05.2013 Views

Lenze G-Motion Gear Motors - CTi Automation

Lenze G-Motion Gear Motors - CTi Automation

Lenze G-Motion Gear Motors - CTi Automation

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

2<br />

Drive dimensioning<br />

Dimensioning<br />

Select the gearbox (drive design "N/W").<br />

Selection Catalogue value<br />

Output torque M2,perm ≥ ML · k M2,perm = _________ [Nm]<br />

Input speed n1 = ____________ [rpm]<br />

Input power P1,perm ≥ Preq P1,perm = __________ [kW]<br />

Output speed n2 ≈ nL n2 = ____________ [rpm]<br />

Short-time maximum torque M2,max = M2,perm · 1.5 ≥ ML,max M2,max = __________ [Nm]<br />

Ratio i = ____________<br />

˘ P1,perm, M2,perm, n2, i, Y Selection tables (depending on the gearbox type)<br />

Check the required gearbox load capacity.<br />

<strong>Gear</strong>box efficiency hG = hc=1 hG = _____________<br />

Moment of inertia of the load<br />

JLD = JL,max<br />

reduced on the input shaft i2 · hG<br />

JLD = _____________ [kgm 2 ]<br />

Moment of inertia of the gearbox reduced on the input shaft JG = _____________ [kgm 2 ]<br />

Moment of inertia of the motor JM = _____________ [kgm 2 ]<br />

Moment of inertia of the drive size (N/W design) JD = _____________ [kgm 2 ]<br />

Moment of inertia of the brake JB = _____________ [kgm 2 ]<br />

Additional moment of inertia (handwheel, centrifugal mass, etc.) JZ = _____________ [kgm 2 ]<br />

Intensity <strong>Gear</strong>ed motor (M) kI = JLD + JG + JM + JB + JZ<br />

JG + JM + JB + JZ<br />

˘ hc=1 Y Page 2-13<br />

JG Y Page 2-21<br />

JM, JB, JZ Y Page 2-29<br />

<strong>Gear</strong>box (N) kI = JLD + JG + JD + JM + JB + JZ<br />

JG + JD + JM + JB + JZ<br />

<strong>Gear</strong>box (W) kI = JLD + JG + JD + JZ<br />

JG + JD + JZ<br />

kI = _____________<br />

2-8 G-motion const en 7/2006<br />

<strong>CTi</strong> <strong>Automation</strong> - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.ctiautomation.net - Email: info@ctiautomation.net

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!