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10 - 2 Fixturing a flange type motor spindle
The following instructions are for the spindles listed below only:
(BM- 319 F / BM- 319 FC / BM- 320 F / BM- 322 FR / BM- 322 FL / BM- 322 FS / BMF- 319 / BMF- 320 / BMF- 322 /
BMF- 325 )
CAUTION
If the motor spindle housing diameter section is inserted and tightened using bolts and a solid sleeve or a split holder
arrangement, the main body will be geometrically deformed and assembly accuracy will be compromised.
Problems such as rotation failure and heat generation may result.
A Flange Type motor spindle can be installed with a flange, without fastening a sleeve over the housing diameter section. This is
designed to eliminate deformation / damage of the motor spindle when performing the installation.
① Insert the flange type motor spindle housing diameter area into the fixed base holder of the machine.
② Secure the motor spindle through the counter-sunk holes on the flange using bolts as shown in Fig. 10, Fig. 11, Fig. 12 and Fig. 13.
Refer to table 4 and Fig. 41 (For BM- 319F / BM- 319FC / BM- 320F / BM- 322FR / BM- 322FL / BM-322FS).
③ Secure the motor spindle through the counter-sunk holes (2 locations : Ⓐ and Ⓓ / Ⓑ and Ⓒ ) on the flange using bolts as shown in
Fig. 14, Fig. 15, Fig. 16 and Fig. 17. Refer to table 4 and Fig. 42 (For BMF-319 / BMF-320 / BMF- 322 / BMF-325).
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