Data For Operation And Environment - Beckhoff AG2250 Operating Instructions Manual

Technical data
Data for operation and
4.2
environment
Environmental requirements
Climate category
Ambient temperature during operation
Ambient temperature for transport and
storage
Permissible humidity in operation
Permissible humidity during transport and
storage
Specifications for intended use
Protection class
Lubrication
Direction of rotation
Gear unit design
4.2.1
24 ───
Operate the gear units only under the specified environmental
conditions
Operate the gear units only in accordance with the specifications
for operation and the environment listed in this chapter. This way
you can ensure a long service life and operation as intended.
If you do not adhere to the permissible specifications for the opera-
tion and the environment, this can lead, for example, to icing of the
seal and damage to the gear unit.
Beckhoff products are designed for operation under certain environ-
mental conditions, which vary according to the product. The follow-
ing specifications must be observed for operation and environment
in order to achieve the optimum service life of the products.
2K3 according to EN 60721
-25 °C to +90 °C, extended temperature range
-25 °C to +60 °C, maximum fluctuation 20 K/hour:
15 % to 95 % relative humidity, no condensation
15 % to 95 % relative humidity, no condensation
IP 54
Grease; maintenance-free
Drive side and output side in the same direction
Reducing the rated input speed
For higher ambient temperatures the rated input speed must be re-
duced.
The two speeds that are relevant for the gear unit design are the
maximum rated speed and the input speed. The maximum permitted
nominal speed n may not be exceeded. Cycle operation is di-
1max
mensioned based on this value.
The permitted nominal input speed n
continuous operation. The nominal speed is limited by the housing
temperature, which may not exceed 90 °C. The value specified in
the Technical Data applies to an ambient
temperature of +20 °C.
AG2250
must not be exceeded during
1N
Version: 2.0