Interroll DP 0080, Руководство пользователя

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Version 1.2 (08/2022) en
Translation of original operating instructions 15 of 40
Options and accessories
4 Options and accessories
4.1 Electromagnetic brake for the Pallet Drive
The electromagnetic brake, which is available as an option, acts directly on the rotor shaft. If the power supply is
interrupted, the brake is applied and holds the Pallet Drive in position until the power supply is re-established. The load
held by the brake corresponds to the maximum transport weight specified for the Pallet Drive.
Features:
• Applied directly to the rotor shaft of the Pallet Drive.
•
Holds a load equal to the specified transport weight.
• Operation via an external rectifier.
• Operating temperature from -10 °C to +120 °C.
The rated braking torque is heavily influenced by the operating conditions inside of the Pallet Drive as well
as the ambient temperature. For safety reasons, the specified braking torque should be reduced by 50% for
load calculations.
Brake type Rated braking
torque
Rated output Rated supply voltage Rated current
Nm W V DC mA
24 2 11 24 500
The installed brake disk is a wear part and has a limited service life in relation to the operating conditions. In case
of premature wear, the operating conditions must be checked and evaluated. The wear parts of the brake are not
included in the product warranty.
The braking torque at the Pallet Drive tube corresponds to the gear ratio of the motor times the braking
torque listed in the table above. For safety purposes, 25% reserve have to be figured into the dimensioning
of the brake. The brake is not a safety holding brake.
All brakes are dimensioned for start/stop operation.
The rise and fall delays of the brakes can vary significantly depending on the following factors:
• Ambient temperature
• Internal operating temperature of Pallet Drive