Sanyo Denki SANMOTION 3E S, Инструкция по эксплуатации

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3.2 Rotary motor
3-6
3
Inst
allation
3.2.4 Mounting method
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Mounting in several orientations are acceptable as horizontal, or upper side/bottom side of the
shaft end.
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If the output shaft is used in reduction devices that use grease, oil, or other lubricants, or in
mechanisms exposed to liquids, the motor shaft should be installed in a perfectly horizontal or
downward position. In some models, there is an oil-seal attached to the output shaft. If the
shaft is facing upwards and the seal lip is continuously exposed to oil, oil can enter inside the
motor and cause damage, as a result of wear and degradation of the oil seal. In such cases
an oil seal should be used on the load-side as well. Contact your distributor or sales office if
the device is to be used in such conditions.
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The motor connector and cable outlet should be installed facing downwards, as nearly vertical
as possible.
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In vertical installation, create a cable trap to prevent oily water from getting into the motor.
3.2.5 Waterproofing and dust proofing
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The protection inside the motor conforms to IEC standards (IEC60034-5). However, such
protection is suitable only for short-term use. For regular use, additional sealing measures are
required. Be sure to handle the connector carefully, as damage to the exterior of the
connector (painted surface) can reduce its waterproofing capability.
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The motor waterproofing is of IPX 7 class level, but still requires careful handling. If the motor
is continuously wet, due to the respiratory effect of the motor, liquid might penetrate inside the
motor.
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Install a protective cover to prevent corrosion of the coating and the sealing material, which
can be caused by certain types of coolants (especially water soluble types).
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In case of a cannon plug type motor, please use a waterproofed type plug.
Wires
Cable trap