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Lenze G-Motion Gear Motors - CTi Automation

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4<br />

Hollow shaft with shrink disc<br />

Shaft-mounted helical gearbox dimensions<br />

Other dimensions GFLòò<br />

Shrink disc in position 6 Shrink disc in position 1<br />

<strong>Gear</strong>box size Machine shaft *) Hollow shaft with shrink disc Protective cap Cover<br />

d Fit i1 g2 k10 l l1 f5 i3 g4 k9 g3 k11 k12<br />

04<br />

25<br />

30<br />

h6 2.5 72 147.5 142 122 26 37 76 149.5 79 154 –<br />

05 35 h6 4 80 173.5 168 148 28 39.5 84 175.5 90 179 –<br />

06 40 h6 5 90 199.5 194 164 30 46.5 94 201.5 100 204 205<br />

07 50 h6 5 110 237.5 232 192 26 45.5 116 240.5 124 244 245<br />

09 65 h6 5 141 285 278 228 30 53 147 288 159 287 288<br />

11 80 h6 6 170 344 338 238 42 63 176 347 191 349 350<br />

14 100 h6 7 215 415 407 307 55 75 221 418 253 421 422<br />

Dimensions in [mm]<br />

* Ensure that the strength of the shaft material is adequate in shrink disc designs. When using typical steels (e.g. C45, 42CrMo4), the torques listed in the<br />

selection tables can be used without restriction. When using material that is considerably weaker, please consult us.<br />

Medium surface roughness Rz must not exceed 15 µm (turning operation is sufficient).<br />

Not suitable for through machine shaft at motor end: GFL04-2M Sòò 080Còò; d=30<br />

GFL05-2M Sòò 100Còò; d=35<br />

GFL07-2M Sòò 160-òò; d=50/55<br />

GFL11-2M Sòò 225-òò; d=80<br />

Output flange and hollow shaft with shrink disc (design SòK) is only possible with shrink disc in position 1.<br />

For other dimensions, see <strong>Gear</strong>boxes/geared motors with hollow shaft (output design Hòò).<br />

4-152 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

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