Polarization Test; Temperature Sensor Cable Wiring; Installation Order - Tecnotion TM3 Series Manual

Testing the polarization is very important, a wrong polarization
will result in an uncontrolled run out of the slide. Please refer to
paragraph 4.4.4 for more information regarding the polarization
test.
Before testing, make sure that the electrical and mechanical
protection of the linear motor system is well configured!

4.4.4 Polarization test

Most servo amplifiers can operate in an in moment service mode. By means
of regulating an external resolver manually, it can be determined whether
the motor's direction of movement conforms to the resolver's sense of
rotation. If so, the motor is correctly connected. If not, two phases of the
power cable – phase 1 and 3 – must be changed.
Internally all iron core linear motors are wired and connected in the same
manner, one test will satisfactorily determine the correct polarization of a
motor ruler combination. If more axes are constructed in exactly thesame
way the polarization will be equal.
For more information, please contact Tecnotion.

4.4.5 Temperature sensor cable wiring

The coil unit is equipped with two temperature sensors, one PTC-1k-type for
protection and one of the KTY83-122 type for temperature measurement.
Temperature sensor cable adaption
The temperature sensor cable can be adapted by the user to fit the
©2015 Tecnotion BV - All rights reserved - The contents of this document are subject to change without prior notice.
controller system. Please refer to chapter
19 for the wiring scheme.
The temperature sensor cable can be cut off if the temperature sensors are
not used.
4.5 De-installation order
The de-installation order of this instruction manual must be
followed. A different order may cause dangerous situations and
damage or injury due to uncontrolled magnetic attraction forces.
The correct de-installation order in headlines is:
1.
Disconnect wiring and (when applied) hoses for water cooling of
the coil unit.
2. Move slide to one side. Secure slide against unwanted
movements.
3. Dismount the earth connection of the plate and the stainless
steel cover plate (when applied).
4. Adhere the protection plate to each magnet plate that needs to
be removed.
5. Remove one or more magnet plates. Keep magnet plates at least
10 cm away from coil unit.
6. Move slide to other end. Secure slide against unwanted
movements.
7. Remove remaining magnet plates.
8. Remove coil unit from the slide.
CH 4
3.4 Electrical interface on page
34
INSTALLATION