Im B5 Type Of Construction With Support Foot; Noise Emissions; Rotational Speed Limit Values - Siemens SIMOTICS FD 1LN1 Operating Instructions & Installation Instructions

Low-voltage motor
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4.12

IM B5 type of construction with support foot

● For machines, type of construction IM B5, provide an additional support foot at the NDE. The
● Use an appropriately sized support foot with the appropriate rigidity. The support foot must
● There is a threaded hole M36 at the bottom of the machine where you can attach the support
Danger if there is no support at the NDE
If the machine has no support at the NDE, the flange cannot hold the weight of the machine.
The machine or machine parts may loosen.
This can result in death, serious injury or material damage.
● Use an appropriately sized support base.
4.13

Noise emissions

Noise emissions
During operation, the machine's noise emission levels can exceed those permitted at the
workplace, which can cause hearing damage.
● Ensure that nobody is in the area of increased noise emissions during machine operation.
● Take steps to reduce noise so that the machine can be operated safely within your system.
4.14

Rotational speed limit values

Excessive rotational speed can lead to serious damage to the machine. This can result in
death, serious injury, or material damage.
● Avoid operation above the permissible speed by using the appropriate control function.
● Observe the speeds stamped on the rating plate.
SIMOTICS FD 1LN1
Operating Instructions 01/2019
support foot is not included in the scope of supply.
be able to support the total weight of the machine.
The weight of the machine is stated on the rating plate, data on geometry is shown in the
dimension drawing.
foot.
WARNING
The following measures may help to reduce noise.
– Covers
– Noise insulation
– Hearing protection measures
4.12 IM B5 type of construction with support foot
Preparations for use
39

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