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item Controller BL 1-04 /C
― Product manual
▪ The BL 1-04 /C servo drives have fastening tabs at the top and bottom. These tabs are used to mount the servo drive ver
-
tically to a control cabinet plate with two M5 screws. Recommended tightening torque for an M5 screw of property class
5.6: 2.8 Nm.
▪ Keep a minimum distance of 100 mm above and under the device with regard to other components in order to ensure suffi
-
cient ventilation. For optimal wiring of the motor cable and angle encoder cable under the device, an installation clearance
of 150 mm is recommended.
▪ The BL 4000-C servo drives may be installed directly next to one another on a heat- dissipating back plate, provided that
they are installed properly and used as intended. Excessive heating may cause premature ageing and/or damage.
8 Technical data
This chapter provides all of the relevant technical data of the BL 1-04 /C servo drive with an integrated "Safe Torque Off (STO)"
safety function.
8.1 General technical data
Ambient conditions and qualification
Characteristic
Value
Storage temperature
-25 °C bis +70 °C
Ambient temperature
0°C to +40°C
+40°C to +50°C with a power reduction of 2.5%/K
Permissible installation altitude
Max. installation altitude 2,000 m above MSL;
with a power reduction of 1% per 100 m as of 1,000
m above MSL
Atmospheric humidity
Relative humidity up to 90%, non-condensing
Type of enclosure
IP20
Protection class
I
Pollution degree rating
2
INFO
Compliance with the pollution degree rating
The integrated safety technology requires compliance with pollution degree rating 2 and thus a protected enclosure (IP54).
This must always be ensured through appropriate measures, e.g. through installation in a control cabinet.
