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Ulvac PMB-040C - Electrical Connection

Ulvac PMB-040C
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YK10-0015-DI-002-03
18
3.5 Electrical Connection
IMPORTANT
Be sure to attach a belt cover when making electrical connections.
The direction of rotation is indicated by an arrow on the belt cover.
Make connections to the motor so that it rotates in that direction.
(See "Figure 1: Labeling Position.")
See Fig. 8 and Table 3. when making connections to the motor.
Use crimp contacts for the connections.
After tightening, check that there is no looseness.
Also check the screws on the motor side for looseness.
When making connections, be sure to provide safety circuits, such as
circuit breakers, magnetic contactors, and thermal overcurrent
contactors.
There is a risk of a fire/electric shock in the event of current leakage.
Be sure to establish a ground.
It is recommended to install a dedicated ground-fault interrupter.
Install grounding wires so that the wire length becomes as short as
possible.
Decide the electric wire size in consideration of a voltage drop of the
electric wire.
WARNING
Be sure to follow the safety laws and regulations in the country and
the region you use this product (e.g. fire laws and electrical wiring
regulations) when installing and operating it.

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