TAM 00699 6
DSD2 045 – 132 04/2018
Three-phase synchronous motor English
Motor design with rare earth magnets:
Please be aware of the following risks in the vicinity of a retracted or exposed rotor with
a strong magnetic field:
People with electronic or metallic implants (such as cardiac pacemakers, hearing
aids, plates or pins) are at risk, if the distance between the implant and the
magnetic pole is less than 0.5 m.
Due to the strong attraction forces exerted on ferromagnetic parts there is a risk of:
o Bruises
o Damage to measuring and assembly tools, credit cards, watches etc.
o Contamination of the rotor assembly due to attracting metal debris or powder.
Thermal hazard:
Beware of risk of burns!
The surface temperatures on the motors can exceed 70 °C. If necessary, provide
guards!
Temperature-sensitive parts, such as normal cables or electronic components, must
not be placed on or fixed to the hot surfaces.
Thermal overloading can destroy the winding and the bearing and can cause
demagnetization of the rare-earth magnets. A thermal sensor should be used to
monitor the temperature.
1.3 Prohibition of unauthorized modifications and changes
For safety reasons, unauthorized modifications and changes to the electric motor are
not permitted. If such modifications/changes are necessary, please contact the motor
manufacturer.
No safety devices may be dismantled or decommissioned when operating the electric
motor.
2 Operating conditions
2.1 Product description
The "DSD2" series electric motors are 8-pole three-phase synchronous motors with rare-earth magnets.
These motors are capable of excellent acceleration performance thanks to the low inertia of the rotor.
When operated in conjunction with a motor-controlled pulse converter, these motors respond extremely
well to speed and position control and are highly dynamic. Therefore, they are ideal for applications
associated with machine tools and production machines (e. g. printing, packaging, textile machinery), as
well as handling devices and robots.
2.2 Items supplied
The delivery is put together on an order-specific basis.
• The carrier must be immediately notified of any damage caused during transit.
• On receipt of delivery, please make sure that the ratings and motor type agree with the order data. In
the event of apparent defects or incomplete delivery, the appropriate Baumüller office or the
Baumüller head office in Nuremberg should be notified immediately.
In both of the above cases, commissioning may not be made until the error has been removed
professionally.
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