Fagor SPM, Руководство пользователя

Страница: 44 / 86

Fagor Automation S.Coop
SPM motor manual
30
Precautions when installing the motor
This section describes the environmental precautions to bear in mind when
installing the motor.
The motor must be installed under the following conditions:
• There must be a gap between the armature of the motor and the structure
of the machine never smaller than 5 mm [ 0.1968 pulgadas ] in order to
avoid electromagnetic interference and transmission of vibration.
• Install the motor in the ambient conditions indicated in table 1. of general
characteristics in chapter 1. Bear in mind it must be installed in a clean and
dry place away from corrosive environments and explosive gasses or
liquids. Protected with a cover if it will be exposed to oil splashes.
• It must be easily accessible for inspection and maintenance.
• Ensure free air flow around the motor and allow the best air input and
output possible.
• The motor must be fitted onto flat, solid and sturdy surface. If the motor
suffers excessive vibrations, it is often due to the weakness of the base
supporting it.
• When foot mounted, the supports are located on the base of the motor itself
and its dimensions and supports are standard. The motor must be mounted
onto a perfectly flat surface in order to avoid deforming and breaking the
protections which could cause contact between the rotor and the stator. If
necessary, step up the motor support until perfectly flat and uniform motor
mounting is achieved. Any element used to step it up must be made of the
proper material and not smaller, in dimensions, than the motor foot itself.
• Secure the motor with the right size bolts, nuts and self-locking washers.
Make sure that the tools used to secure the motor do not interfere with its
operation or damage it.
The flange and the shaft of the motor have an anticorrosive layer of paint or grease. The
flange, the shaft and the key must be cleaned before installing the motor
i
When installing it in difficult areas due to dust, water, too much humidity, vapor, smokes,
oil, solvents,... a motor meeting a higher sealing standard may be ordered.
i