TNi21
07 April 2016
Page
37/38
The holding brake is bedded in before it leaves the factory. If the holding brake is not called upon to do any
mechanical work for a long period, some of its parts could corrode. If the holding brake does not provide the
holding torque specified in its technical characteristics, it might be necessary to bed it in again.
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Dismount the motor. Close the holding brake.
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Measure the torque from the holding brake, using a dynamometer.
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Compare the reading with the holding torque stated in the data sheet.
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If the holding torque differs appreciably from the values stated, turn the motor shaft by hand 25
revolutions in both directions.
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Repeat the operation. If, after three repetitions, the holding torque is not re-established, please contact
your dealer.
11.4.
Replacing the motor
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Disconnect all sources of power. Ensure that no power is still being applied (safety instructions).
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Identify all connections and dismount the product.
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Replace it with a motor with the same reference.
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Install the new product in accordance with chapter 4 "Installation".
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Carry out commissioning in accordance with chapter 5 "Commissioning".
11.5.
Shipping, storage, disposal
Comply with the ambient conditions stated in the "TECHNICAL CHARACTERISTICS" chapter.
Shipping
Always protect the product against impacts when shipping it.
For this, use the original packing.
Storage
Only store the product under the permissible ambient temperature and humidity conditions specified.
Protect the product from dust and dirt.
Disposal
The product comprises various materials the can be re-used or which are subject to selective recycling.
Dispose of any product in accordance with local requirements.
