Assembly Instructions / Power2 800-M
5
Installing the high-pressure stage
Page 15 / 21
© Copyright 2016 ABB. All rights reserved.
HZTL455311P0010
Revision -
March 2016
Power2
Subject
Requirements
Bearing casing
Requirements
Support
Sleeve length l
H
35 mm
--
Tightening torque M
A
(in accordance with VDI 2230, M20, 10.9,
μ
G
=0.12)
600 Nm
600 Nm
Table 11: Fixing element requirements
5.1
Gaskets
Oil supply
The oil is supplied and drained through the bracket.
Gaskets are required in the bracket for sealing the interface of the oil pipes between the
bracket and the high-pressure stage. These gaskets are not included in the ABB Turbo Sys-
tems scope of delivery and must be provided by the enginebuilder.
O-rings in the bracket are recommended as seals. The dimensions of the sealing surfaces
provided at the high-pressure stage are defined in the table (see Table
12
).
Figure 8: Oil supply gaskets
Power2
Oil supply
Oil drain
Inside diameter
di
Outside diameter
da
Inside diameter
Di
Outside diameter
Da
850 HP
28 mm
50 mm
52 mm
65 mm
Table 12: Oil supply gaskets
Summary of Contents for Power2 800-M
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