Motor Description; Highlights And Benefits - Siemens SIMOTICS M 1PH8 Configuration Manual
Main motors
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Also See for SIMOTICS M 1PH8:
- Operating instructions manual (186 pages) ,
- Operating instructions & installation instructions (158 pages) ,
- Manual (138 pages)
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Motor description
3.1
Highlights and benefits
Overview
The SIMOTICS M-1PH8 motor series, referred to as 1PH8 in the following, is a motor generation
developed for universal implementation in plants and machines with motion control
applications. The motors are based on a flexible, modular principle and are available as
induction, synchronous-reluctance and compact synchronous variants, with either forced
ventilation or water cooling.
In comparison to the freely selectable performance of vector and servo control with
the SINAMICS S120 drive system, it is possible to select between induction, synchronous-
reluctance or synchronous variants in the case of the new SIMOTICS M-1PH8 motor series.
Thanks to this flexible interplay between converter and motor, it is now even easier to
implement applications which involve
• extreme duty cycles,
• short rise times,
• high precision with respect to speed, torque and positioning.
The motors have been designed specifically for use in conjunction with the SINAMICS S120
drive system. Depending on the control requirements, appropriate encoder systems are
available for the motors for sensing the motor speed and indirect position.
Encoder systems for C-axis operation are also available for machine tools.
1PH8 motors are available in two different cooling types:
• Forced ventilation
• Water cooling
1PH8 SIMOTICS M main motors
Configuration Manual, 12/2022, A5E51895839A
SH 80 to SH 160
Forced ventilation
SH 80 to SH 160
Water cooling
3
SH 180 to SH 280
Water cooling
25
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