Synchronous Generators BG 132 and BG 160

Synchronous Generators BG 132 / BG 160
Chapter 4: 4.6 Installation of two-bearing generators (BG 132)
4.6 Installation of two-bearing generators (BG 132)
For installing two-bearing generators of the size BG 132 proceed according to
the descriptions in this section 4.6. Prior to installation, read and understand
the safety precautions in section 4.1 as well as the sections 4.2 to 4.4 and
observe the instructions and information given there.
CAUTION
On both sides of the generator, a lifting eye bolt is provided for
attaching lifting equipment. Lifting equipment may only be
attached to the generator using these lifting eye bolts. Only
appropriate lifting equipment may be used.
4.6.1 Dimensions and mounting (two-bearing type, BG 132)
The minimum clearances and regulations for cooling given in the following
section 4.6.2 have to be met for installation.
The dimensions of the generator can be found in the drawing sheet included in
the annex.
The generator has to be fastened using four
screws (min. requirements: M8 or
comparable, quality 8.8). The fastening must
be durable as well as shock and vibration
resistant. The screws must be secured
against self-acting unscrewing by suitable
measures, e.g. a clamp collar according to
4 fastening screws
DIN 128.
Tightening torque for fastening screws:
M = 25 Nm
Issue date: August 2002 49