Insulation system
The high-quality DURIGNIT® 2000 insulation system means that the motors are suitable for
use in both tropical humidity and industrial environments. You will find the insulation classes
in the following table.
Table 3-1 Insulation classes
Series Insulation class
1GG5
155 (F)
1GH5
1HS5
1HQ5
1GG6, 1GG7
180 (H)
1GH6, 1GH7
1HS6, 1HS7
1HQ6, 1HQ7
Degree of protection
The machine has degree of protection IP23.
Ambient conditions
Unless otherwise specified, the rated powers apply for continuous operation at a coolant
temperature of ≤ 40 °C and an installation altitude of up to 1000 m above sea level. Please
note any data to the contrary on the rating plate. Operating conditions must comply with the
specifications on the rating plate.
Machine design
You will find regulations and standards for rating and testing this motor on the rating plate. The
machine design basically complies with the following standards. Please refer to the EC or EU
Declaration of Conformity for the versions of the harmonized standards referenced.
Table 3-2 Machine design
Characteristic Standard
Ratings and operating performance IEC/EN 60034‑1
Degree of protection IEC/EN 60034‑5
Cooling IEC/EN 60034‑6
Construction type IEC/EN 60034‑7
Terminal markings and direction of rotation IEC/EN 60034‑8
Noise emission IEC/EN 60034‑9
Vibration severity grades IEC/EN 60034‑14
Vibration limits DIN ISO 10816-3
Description
SIMOTICS DC 1GG6
22 Operating Instructions 02/2016
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