Commissioning; Important Notes - Beckhoff AG2210 Manual

9

Commissioning

9.1

Important notes

Damage to persons and devices
• Read up on the general and special safety instructions before starting the work.
CAUTION
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
Attention
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 engineer-
ing / drive technology are allowed to install and commission the equipment.
DANGER
• Check that all live connection points are protected against accidental contact. Danger-
ous voltages can occur, up to 875 V
• 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
the servo drive was disconnected from the mains supply. Wait 5 minutes for the
AX5101 - AX5125 and AX520x; 15 minutes for the AX5140/AX5160/AX5172; 30 min-
utes 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.
Attention
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.
AG2210
.
DC
Version: 1.6
Commissioning
, even after
DC
31