Siemens SIMOTICS GP series - Mounting a Brake; O-Ring Seal

Maintenance
9.3 Corrective maintenance
Standard motors SH 63 ... 355
Operating Instructions, 12/2018, A5E38483075A
115
9.3.8.1 Mounting a brake
Table 9- 5 Assigning standard brakes for 1LE1 machines
Shaft height
SH
Brake type
Tightening torque for the manu-
al release lever
Nm
63
INTORQ BFK 458-6
2LM8 005-1NA10
2.8
71 INTORQ BFK 458-6 2LM8 005-2NA10 2.8
80
INTORQ BFK 458-8
2LM8 010–3NA10
2.8
90
INTORQ BFK 458-10
2LM8 020–4NA10
4.8
100
INTORQ BFK 458-12
2LM8 040–5NA10
4.8
112
INTORQ BFK 458-14
2LM8 060–6NA10
12
132
INTORQ BFK 458-16
2LM8 100–7NA10
12
160
INTORQ BFK 458-20
2LM8 260–8NA10
23
180
INTORQ BFK 458-20
2LM8 315–0NA10
23
200
INTORQ BFK 458-25
2LM8 400–0NA10
40
225
INTORQ BFK 458-25
2LM8 400–0NA10
40
250
Pintsch Bubenzer
KFB 63
40
280
Pintsch Bubenzer
KFB 100
40
315
Pintsch Bubenzer
KFB 160
40
9.3.9 O-ring seal
If O-ring seals are present, you should check that they are in perfect condition and that the
O-ring seals are properly seated in the grooves between the components. Replace damaged
O-ring seals.
O-ring seals can be present on the following components, for instance:
● Adapters, tapers
● Entries, glands
● Bearing seals
● End shield seals
● Terminal box sealing
● etc.