Instructions for use and maintenance
Electric motors 50-400 V CA
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6
A.C. MOTORS DESCRIPTION
The motors to which this manual refers are of the brushless AC type with electronic switching
and permanent magnet rotor called BRUSHLESS, the excitation is available from 50V to 400V.
BT series servo-motors have been designed and built to be able to work both in constant torque
and speed without damage and are available in closed execution without ventilation;
They are equipped as standard with encoder with resolver switching phases, encoders with
resolver switching phases, hall effect sensors, serial fa-coder, absolute encoder or sensorless.
6.1 Technical data
The basic technical characteristics are given on the motor plate, if the user is in the need to
know other parameters not specified can request them from the dealer, consult them or
download them from the website: www.tem-electric-motors.com or alternatively request to
TEM directly the motor characterization card of which it is in possession, to do this it is sufficient
to provide or the full name of the article ( see TYPE code of the motor plate ) or the serial number
( see serial number on box P.N. of the motor plate ).
7
PROHIBITED SCOPE
The AC motors manufactured, can reach the maximum protection degree of IP 65 ( only at the
specific request of the customer ) making appropriate changes to the construction, so their use
is not allowed in those cases where greater protection is required for example:
-
Exposure to direct water jets with pressures above 30 KPa and flow rates above 13.2 l/min.
-
Partial or total immersion in water, oil, etc...
In the case of standard brushless (IP 54 protection) the limitations are extended as required by
EN60034-5.
WARNING:
The motor cannot be used in environments where explosion-proof
characteristics are required.
Ensure that the environment in which it is to be installed is not subject to
gaseous and poisonous fumes for the maintainer. The use of the engine is
allowed to persons over 14 years of age.
