Pilz PMCtendo SZ.41/0/1/2/7/K/H/60/00 - Manual (Page 48)

Operating Manual PMCtendo SZ 
1002405-EN-03
48
9 Technical data
9.8.2 Ambient temperature
IMPORTANT
Motor damage caused by exceeding the admissible ambient temperatures for ser-
vo motors with external fan!
Note that servo motors with external fan have to be operated at ambient temperatures
up to max. +60°C.
IMPORTANT
Motor damage caused operating outside the admissible ambient temperature
range for water-cooled servo motors!
Note that water-cooled servo motors have to be operated at ambient temperatures from
+5°C to +40°C.
Example
The drive should be operated at an ambient temperature of 50°C. According to the dia-
gram, the admissible torque is approx. 91% of the rated torque M
N
at this ambient tem-
perature. We thus have a factor D
T
= 0.91.