Tecnotion UC3 Series Manual page 38

UMV and ULV coils flying leads power and sensor cable do not
carry a (braided)shield. To comply with EMC regulation adequate
shielding needs to be provided by the customer.
When all above safety warnings are respected the vacuum motors are in
compliance with the Machine Directive (98/37/EC) for bus voltages below
75Vdc.
COMPLIANCE WITH MACHINE DIRECTIVE FOR 75VDC TILL 250VDC
All requirements as described in "Compliance with Machine Directive for
<75Vdc" need to be implemented.
Since the cables only have single insulation for the use above 75Vdc extra
isolation needs to be added.
Extra measurements with respect to grounding, shielding (EMC) and isola-
tion need to be taken in to account depending on the application.
COMPLIANCE WITH MACHINE DIRECTIVE FOR <300VDC
All requirements as described in "Compliance with Machine Directive for
<75Vdc" and "Compliance with Machine Directive for 75Vdc till 250Vdc"
need to be implemented.
The temperature sensor cables are only rated till 250Vdc, they cannot be
used above 250Vdc.
It is not allowed to use the vacuum motors above 300Vdc.
©2016 Tecnotion BV - All rights reserved - The contents of this document are subject to change without prior notice.
APPENDIX D Vacuum Installation
MECHANICAL
See 3.4 Requirements for the mounting surface
requirements for the mounting surface
Type
UMV
ULV
Table D1: Installation tolerances Vacuum U-series
ELECTRICAL
Features
Bolts for coil unit (steel DIN912)
Tightening torque
Bolts for magnet yoke (steel DIN912)
Table D2: Bolts for coil unit
Power Cable
3-phases
Table D3: Powercables wire identification
Sensor Cable (color)
Brown
White
Yellow
Green
Table D4: Sensor cable wire identification
For characteristics of PTC and NTC please see
Tecnotion | www.tecnotion.com | sales@tecnotion.com
for more details about the
Coil unit flatness Parallelism Separation of
mounting faces
R(mm) S(mm) V(mm)
0.05 0.05 9.45 ±0.05
0.1 0.05 12.3 ±0.1
UMV ULV
M3x10 M4x12
1.0 – 2.0 Nm 2.0 – 3.0 Nm
M4x25 M5x35
Color code Connection to servo controller
L1 Black
L2 Red
3-phases
L3 White
Connection to servo controller
PTC
PTC
NTC
NTC
3.7.6 PTC and 3.7.8 NTC.
AP D VACUUM
38