General Safety Instructions - Siemens 1FK7 02 Series Manual

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General safety instructions

The servomotors correspond to the harmonized standards of the EN 60034 (VDE 0530)
series EN 60034-1, EN 60034-6, EN 60034-9 and EN 60204-1.
The three-phase servomotors 1FK6 conform to 73/23/EEC Low Voltage Directive.
Standard motors conform to UL regulations. The rating plates of these motors are marked
with UR.
Ensure that your end product conforms to all currently valid legal requirements.
Follow the compulsory national, local and installation-specific regulations.
Three-phase servomotors are exclusively intended for fitting in another machine or
machines.
These motors must not be brought into use until it has been established that the end
product conforms to the currently valid directives.
The operating manual applies in conjunction with the SIEMENS project planning guide
"Three-Phase Servomotors", order no. 6SN1197-0AC20-0AP.
All safety instructions must be observed during the transport, storage, assembly,
disassembly and operation of the servomotors!
Failure to observe the instructions can lead to serious personal injuries or property damage.
The motors' rotors contain permanent magnets with high magnetic flux densities which exert
strong attractive forces on ferromagnetic bodies.
People fitted with a heart pacemaker are at risk in the vicinity of a disassembled rotor. Data
stored on electronic data media may be destroyed.
It is forbidden to use the motors in areas at risk of explosion, unless expressly stated.
Thermal hazards
The surface temperatures of the motors can reach up to 140 °C (284 °F).
Do not touch hot surfaces!
Temperature-sensitive components (electric lines, electronic components) must not touch
hot surfaces.
Overheating in the motors may destroy the windings and bearings, and demagnetize the
permanent magnets.
Only operate the motors with effective temperature control.
Intended use
Usage for the intended purpose includes observing all the specifications in the operating
manual and the project planning guide "Three-Phase Servomotors".
2 Product information
2.1 Product description
Motors of 1FK7 series are permanent magnet excited, three-phase synchronous motors
(three-phase servomotors) for operating with motor-controlled indirect a.c. converters
according to the sinusoidal current principle.
The motors are intended for driving and positioning machine tools, production machines,
robots and handling devices.
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ENGLISH
610.40 700.21 Siemens AG