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s
− Wearing ESD shoes or ESD grounding straps in ESD
areas with conductive flooring
• Only place electronic components, modules or devices
on conductive surfaces (table with ESD surface,
conductive ESD foam, ESD packaging, ESD transport
container).
1.3 Residual risks of power drive systems
When assessing the machine- or system-related risk in accordance
with the respective local regulations (e.g., EC Machinery Directive),
the machine manufacturer or system installer must take into account
the following residual risks emanating from the control and drive
components of a drive system:
1. Unintentional movements of driven machine or system
components during commissioning, operation, maintenance, and
repairs caused by, for example,
- Hardware and/or software errors in the sensors, control system,
actuators, and cables and connections
- Response times of the control system and of the drive
- Operation and/or environmental conditions outside the
specification
- Condensation/conductive contamination
- Parameterization, programming, cabling, and installation errors
- Use of wireless devices/mobile phones in the immediate vicinity
of electronic components
- External influences/damage
- X-ray, ionizing radiation and cosmic radiation
2. Unusually high temperatures, including open flames, as well as
emissions of light, noise, particles, gases, etc., can occur inside
and outside the components under fault conditions caused by, for
example:
- Component failure
- Software errors
- Operation and/or environmental conditions outside the
specification
- External influences/damage
3. Hazardous shock voltages caused by, for example:
- Component failure
- Influence during electrostatic charging
- Induction of voltages in moving motors
- Operation and/or environmental conditions outside the
specification
- Condensation/conductive contamination
- External influences/damage
4. Electrical, magnetic and electromagnetic fields generated in
operation that can pose a risk to people with a pacemaker,
implants or metal replacement joints, etc., if they are too close
5. Release of environmental pollutants or emissions as a result of
improper operation of the system and/or failure to dispose of
components safely and correctly
For more information about the residual risks of the drive system
components, see the relevant sections in the technical user
documentation.
NOTE
Protect the device, e.g. by installing it in a control cabinet
with degree of protection IP54 according to IEC 60529 or
NEMA 12. Further measures may be necessary for
particularly critical operating conditions.
If condensation or conductive pollution can be excluded at
the installation site, a lower degree of control cabinet
protection may be permitted.
1.4 Warning labels
Warning labels on servo motors
Do not exert any shock at the shaft end; otherwise, the encoder
may be damaged.
The surface temperature of the motor may exceed 80 °C. Do
not touch the hot surfaces.
Warning labels in this document
Indicates that death, severe personal injuries or material
damages may result if proper precautions are not taken.
Indicates the actions that must not be performed.
© Siemens AG 2016
2 Installation environment
Ambient temperature
Ambient humidity
Operation altitude
Vibration severity grade
Shock resistance
NOTICE
To avoid magnetic interference to the absolute encoder, do not use
electromagnetic devices near the absolute encoder, such as
electromagnetic memory sticks, memory cards, and key cards.
Protection class
• Operation: -15 °C to
40 °C (without power
derating)
• Storage: -20 °C to 65 °C
• Operation: ≤ 90% RH
• Storage: ≤ 95% RH
≤ 1000 m (without power
derating)
• 1PH11❑❑ -1❑ F:
B (up to 1800 rpm)
S (1800 rpm to
10000 rpm)
• 1PH11❑❑ -1❑ D:
B (up to 1800 rpm)
R (1800 rpm to
6000 rpm)
• Continuous axial shock:
2
2.25 m/s
• Continuous radial shock:
2
10 m/s
Magnetic field
Keep the servo motor with an
absolute encoder at least 15 mm
away from the devices that produce
a magnetic field stronger than
10 mT.
• A motor with fitted connectors has
a protection class of IP54 (dust-
tight and splash-proof during
motor operation). The shaft
opening
is protected with an
(①)
oil seal.
• The terminal box has a protection
class of IP65.
• To guarantee adequate
protection, use specified cable
gland
when wiring.
(②)
A5E36247324-004
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