Table of Contents
Advertisement
9
Commissioning
9.1
Important notes
Damage to persons and devices
• Read up on the general and special safety instructions before starting the work.
Improper operation may result in damage to the gear unit.
• Please ensure that
ð the ambient temperature is not below -15 °C and not above +40 °C, and
ð the operating temperature does not exceed +90 °C.
• Avoid icing, which can damage the seals.
• For other operating conditions please contact our customer service.
• Only use the gear unit up to its maximum limits (see Section "General technical data").
• Only use the gear unit in a clean, dust-free and dry environment.
Serious risk of injury!
• Only specialist personnel with extensive knowledge in the areas of electrical engineering / drive technol-
ogy are allowed to install and commission the equipment.
• Check that all live connection points are protected against accidental contact. Dangerous voltages can
occur, up to 875 V
.
DC
• Due to the DC link capacitors, the DC link contacts "ZK+ and ZK- (DC+ and DC-)" and "RB+ and RB-"
may be subject to dangerous voltages exceeding 875 V
from the mains supply. Wait 5 minutes for the AX5101 - AX5125 and AX520x; 15 minutes for the
AX5140/AX5160/AX5172; 30 minutes for the AX5190/AX5191; 45 minutes for the AX5192/AX5193 after
disconnecting, and measure the voltage at the DC links "ZK+ and ZK- (DC+ and DC-)". The device is
safe once the voltage has fallen below 50 V.
• The surface temperature of the motor can exceed 90 °C in operation. Check (measure) the temperature
of the motor. Wait until the motor has cooled down below 40 °C before touching it.
• Make sure that, even if the drive starts to move unintentionally, no danger can result for personnel or
machinery.
Overloading of the gear!
With motor / gear combinations can in case of failure (mechanical blockage of the power train) due to high
ratio, the gear will be overloaded.
To prevent this, make sure that the motor rated torque and the motor peak torque is limited in the
servo drive.
Example:
• Motor rated torque / motor peak torque: 1 Nm / 5 Nm
• Gear rated torque / gear peak torque: 15 Nm / 24 Nm
• Gear ratio: i = 10
• The motor rated torque is not limited. The motor peak torque is limited to 2,4 Nm.
Planetary gear unit AG2210-+LPxxx
CAUTION
NOTE
DANGER
, even after the servo drive was disconnected
DC
NOTE
Version: 1.6
Commissioning
31
Advertisement
Table of Contents
