
Jetter AG 9
Servo motors Basic safety instructions
Basic safety instructions
At the time of placing on the market, this product corresponds to the current
state of the art and meets the recognized safety rules.
Besides this user manual, laws and regulations in the operator's country are
relevant to the operation of the product. The operator is responsible for
complying with the obligations laid down therein.
Applicable legislation, rules, and regulations
Relevant accident prevention regulations
Accepted safety rules
EU directives and other country-specific regulations
The servo motors are intended for industrial or commercial applications.
They comply with the relevant parts of the harmonized series of standards
EN 60034. If in special cases, that is when motors are used in non-industrial
or non-commercial plants increased requirements apply, these requirements
must be complied with on the part of the plant.
Typical applications are robotics and handling, machine tools, packaging and
food processing machinery and similar machines.
The servomotors may only be operated within the operating and
environmental conditions specified in the documentation (installation altitude,
degree of protection, temperature range, electrical and mechanical data, etc.).
Before commissioning systems and machines in which the servomotors are
installed, the system or machine must conform to the Machinery Directive,
Low Voltage Directive and EMC Directive.
The rated AC voltage of the servomotors is 170 V or 310 V. The winding
isolation is rated at DC 750 V. During braking operation, for example, the DC
link voltage of the servo amplifier, however, can amount up to DC 850 V. Thus,
servo motors are subject to the EC Low Voltage Directive.
Systems and machines with inverter-fed three-phase motors must meet the
protection requirements of the EMC directive. It is the responsibility of the
system installer to carry out the correct installation. Use only shielded signal
and power lines. Observe the instructions of the inverter manufacturer for
EMC-compliant installation.
The servomotors may only be put into operation after the EMC installation of
the complete system.