Belt length ‒ Application Measured value
Initial installation (new belt,
runtime 0.5-2 h)
Measured value
(used belt, runtime 500 h)
Drive belt 1800 mm – Fan Depression depth: 7 mm
Test force: 188 N
Depression depth: 8 mm
Test force: 188 N
Drive belt 1520 mm – Fan Depression depth: 6 mm
Test force: 188 N
Depression depth: 7 mm
Test force: 188 N
Table 12: Specified values ‒ Measurement with preload gauge
118 | Fan Drive | MS15054/03E 2018-07
TIM-ID: 0000053489 - 004