MOTOVARIO
2.4.1 Informations
The table below lists the nominal thermal power values expressed in kW, in the following reference
conditions:
mounting position B3
continuous operation at input speed <= 1,500 rpm
ambient temperature 25°C
sea level altitude
air speed near the gear reducer >=1m/s
absence of external radial and/or axial loads
1500rpm
Pth [kW]
S052
7
S062
9,5
S082
15,5
S102
20,5
S122
34,5
Applying a power level not exceeding Pth, at the above, mentioned reference conditions, guarantees the
correct lubrication and efficient operation of the gear reducer.
NOTE: checking the thermal power of gear reducer versions with three reduction stages is unnecessary, as
the thermal thresholds are not reached.
S Series
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ATEX
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IEC
TECHNICAL CATALOGUE
2.4 THERMAL POWER
17