Cooling - Siemens SIMOTICS M-1PH1 Equipment Manual

Mechanical properties

3.2 Cooling

WEEE Directive
The SIMOTICS motor series fulfills the EU Directive 2012/19/EU regarding the take-back and
recovery of waste electrical equipment.
Eurasian conformity
The 1PH1 motors comply with the requirements of the customs union
Russia/Belarus/Kazakhstan (EAC).
Quality systems
Siemens AG employs a quality management system that meets the requirements of ISO 9001
and ISO 14001.
Certificates for the 1PH1 motors can be downloaded from the Internet at the following link:
Certificates for the 1PH1 motors
(https://support.industry.siemens.com/cs/products?search=1PH1&dtp=Certificate&mfn=ps&o
=DefaultRankingDesc&pnid=13347&lc=en-WW)
China RoHS
SIMOTICS motors comply with the China RoHS.
You can find additional information at:
China RoHS (https://support.industry.siemens.com/cs/ww/de/view/109738656/en)
3.2 Cooling
The 1PH1 motors of both SH100 and SH132 are available with only one cooling method, that
is, forced ventilation.
When mounting a motor with forced ventilation, make sure that the following requirements
are met:
• The motor is well ventilated, especially for encapsulated installation.
• The warm exhaust air is not drawn in again.
• There is no accumulated dirt in the cooling ducts so that the cooling air can flow in and
out without restriction.
NOTICE
Thermal damage to temperature-sensitive parts
The motors can have surface temperatures of over +100 °C. Temperature-sensitive parts in
contact with the motor or attached to the motor can be damaged. Temperature-sensitive
parts include, for example, cables and electronic components.
• Never attach temperature-sensitive parts to the motor.
• Ensure that no temperature-sensitive parts are in contact with the motor.
28
Equipment Manual, 09/2021, A5E51077676A-AA
1PH1 main motors