Commissioning And Use; Safety; General - SSD Drives AXEM MC 13S Handbuch

AXEM MC - MD

2.1 Safety

2.2 General

2.2.1 Description
AXEM motors series MC/MD are DC motors fitted with a flat rotor with lamellar conductors (armature)
and permanent magnets (field).
As a catalogue variant, these motors can also be associated with AXEM tacho-generators. For other
variants with brake, gear box and encoder, please consult us.

2. COMMISSIONING AND USE

Servodrives present two main types of hazard :
- Electrical hazard
Servoamplifiers may contain non-insulated live AC or DC components. Users
are advised to guard against access to live parts before installing the
equipment.
Even after the electrical panel is de-energized, voltages may be present for
more than a minute, until the power capacitors have had time to discharge.
Specific features of the installation need to be studied to prevent any
accidental contact with live components :
- Connector lug protection ;
- Correctly fitted protection and earthing features ;
- Workplace insulation (enclosure insulation humidity, etc.).
General recommendations :
•
Check the bonding circuit;
•
Lock the electrical cabinets;
•
Use standardized equipment.
- Mechanical hazard
Servomotors can accelerate in milliseconds. Moving parts must be screened
off to prevent operators coming into contact with them. The working
procedure must allow the operator to keep well clear of the danger area.
All assembly and commissioning work must be done by qualified personnel
who are familiar with the safety regulations (C18510 authorization, standard
VDE 0105 or IEC 0364).
PVD 3204 01/2003
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