INTORQ BFK458 - Page 22

Technical specifications
INTORQ | BA 14.0168 | 11/2018 22
For basic module E, the brake torque can be reduced using the torque adjustment ring in the stator. The
adjustment ring may only be unscrewed until the maximum protrusion (overhang) h
Emax
; refer to the Rated
data for air gap specifications table and Brake torque reduction (for the optional adjustable braking
torque),Page61.
NOTICE
When using the spring-applied brake as a safety brake: Observe the information concern-
ing the shaft-hub connection in section Applications with special safety requirements
("Safety Brake"),Page15.
When using a standard friction lining, the maximum speeds and friction work (Q
E
) values specified in the
Catalogue apply for each brake size. For wear-resistant (WR) friction linings and friction linings with a
high-friction coefficient (HFC), the following restrictions apply regarding friction work and speed.
Size /
speed
[rpm]
06 08 10 12 14 16 18 20 25
100 3000 7500 12000 24000 30000 36000 60000 80000 120000
1000 3000 7500 12000 24000 30000 36000 60000 80000 120000
1200 3000 7500 12000 24000 30000 36000 60000 80000 120000
1500 3000 7500 12000 24000 30000 36000 60000 24000 36000
1800 3000 7500 12000 24000 30000 36000 36000 * *
3000 3000 7500 12000 24000 18000 11000 * * *
3600 3000 7500 12000 7000 * * * * *
Tab.2: WR versions: Maximum permissible friction work, in joules
*
on request
Size /
speed
[rpm]
06 08 10 12 14 16 18 20 25
100 3000 7500 12000 24000 30000 36000 60000 80000 120000
1000 3000 7500 12000 24000 30000 36000 60000 80000 120000
1200 3000 7500 12000 24000 30000 36000 60000 48000 36000
1500 3000 7500 12000 24000 18000 18000 18000 18000 10000
1800 3000 7500 12000 24000 10000 10000 * * *
3000 3000 7500 12000 7000 * * * * *
3600 3000 7500 3500 * * * * * *
Tab.3: HFC version: Maximum permissible friction work, in joules
*
on request