Siemens SIMOGEAR BA 2730, Руководство по эксплуатации

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Securing functional safety
2.5 Technical specifications
BA 2730
22
Operating Instructions, 02/2021, A5E36448105A/RS-AG
Table 2- 3 Type designation code
Motor type
LA, LE, LES
Three-phase induction motor, integrated
Special features
E High efficiency
P Premium Efficiency
F Forced ventilation
I High inertia fan
W Canopy
X Backstop
Brake
L, FDX
Spring-operated single-disk brake, DC excited
16 Size
../10 Adjusted braking torque
N Standard version
G Enclosed version
H, HA Manual brake release, lockable manual brake release
M Microswitch
Encoder
IN
Incremental encoder
IA Absolute encoder
Functional safety
SI04 Functionally safe encoder
2.5.3 Technical specifications of the brake for encoders for functional safety
The guide values for switching times required for rated operation of the holding brake can be
found in Catalog D50.1 (Chapter 11). These switching times may change as a result of actual
operating conditions and must then be adjusted accordingly.
NOTICE
Air gap check
Air gap check by operator only possible with force-ventilated motors.
NOTICE
Working on the brake
Only Siemens service personnel or personnel trained and authorized by Siemens may carry
out the work on the brake.