4/08/2015

SiNUMERIK -- Hollow Shaft Motors 1PM4 Liquid cooled

http://www.cadfamily.com/a/CAM_CNC_DNC/Siemens/SiNUMERIK----Hollow-Shaft-Motors-1PM4-Liquid-cooled_8404.html

3 Fitting the motor
3.1 Basic requirements
- Take note of and observe the information on the rating
plate(model, degree of protection), and warning and
informativenotices on the motor.
- Observe the permitted transverse and axial forces as stated inthe
project planning instructions.
- Check for compliance with the conditions at the assembly site.
- If lifting eye-bolts have been screwed in, they must be
eithertightened or removed after the motor has been installed.
- Motors are intended for either horizontal or vertical
installation(see fig. 1).In the case of deviation from the intended
installation, consultthe manufacturer in advance and state the
type designation andserial number.
- The inflow and outflow of cooling air must be unimpeded.Maintain
the minimum distance s shown in fig. 4 between the airinlets and
outlets, and other components. Do not take heatedoutgoing air in
again.

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