Data for operation and environment

Notice

Operate the motor only under the specified conditions

Operate motors only under the operating and environmental conditions specified in this chapter. This ensures a long service life and proper operation.

The stepper motor can be damaged at temperatures above 40 °C and encapsulated installation.

Beckhoff products are designed for operation under certain environmental conditions, which vary depending on the product. The following specifications must be observed for operation and environment in order to achieve the optimum service life of the products.

Environmental requirements
Climate category	3K3 according to EN 60721
Ambient temperature during operation	-10 °C to +40 °C, with power derating up to +50 °C
Ambient temperature for transport and storage	Maximum fluctuation 20 K/hour: -20 °C to +60 °C
Permissible humidity in operation	20 % to 90 % relative humidity, no condensation
Permissible humidity during transport and storage	90 % relative humidity, no condensation

Specifications for intended use
Insulation material class	B; 130 °C according to IEC 60085
Protection class does not apply to the shaft feed through	Listed in the technical data of the motors
Installation position	See chapter: Technical description
Ventilation	Adequate self surface cooling is to be ensured.
Insulation resistance	≥ 100 MΩ
Degree of pollution	2 according to EN 60204 / EN 50178
Permissible operating altitude	1000 m above sea level
Maximum cable length	10 m
Corrosion protection	The manufacturer must be consulted with regard to special measures for operation under extremely corrosive conditions. These measures must be implemented immediately by the user.
Special operating conditions	The application and use of the motor are to be determined and assessed in the individual case. Please consult the vendor in the case of harsher environmental and operating conditions.
Approvals	CE, EAC, UL in preparation