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Description – Snapped shaft on a Siemens servo motor
Make – Siemens
Model – 1FT5074-0AF01-2-Z
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Here we give just one example of the benefits of having a fully integrated servo motor repair shop and mechanical repair shop under one roof. Snapped shafts are not uncommon on servo motors that we receive from customers.The question asked does this render them uneconomical to repair? Not necessarily so. In this example, our many years experience with Siemens servo motor repairs enabled us to provide a quality guaranteed repair at an economical price. i.e. at roughly 25% of the replacement motor price. Our Servo motor shop repair technicians dismantled the motor in question removing all the component parts enabling our Mechanical shop technicians to press out the old shaft from the rotor pack. With our facilities of CAD drawings we were able to manufacture a replacement shaft to the OEM pattern and of the correct grade of steel. After refitting the new shaft to the rotor pack, dynamically balancing to Grade G1.0, and fitting new bearings, the motor was reassembled. Commutation sensors were realigned and the encoder was checked on our rig before refitting to the motor. Finally the light run and dynamic load tests were performed using a dedicated Siemens Servo Drive resulting in a 4NM load accelerating from 0-2000rpm
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Look, no shaft
Looking better, the repaired servo motor with a brand new shaft
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Servo Motor being load tested to verify the shaft repair
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SKF Certified Rebuilds
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SKF Certified Rebuilds
The smart way to service motors
The sure way to enhance reliability
SKF has recognized Fletcher Moorland's commitment to quality and expertise by awarding the prestigious designation of SKF Certified Rebuilder,
The objective is quite simple: prevent reoccurring failures, increase motor service life and increase your profitability
read more ...... |
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Reducing Costs
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“Across the Globe industries are being forced to reduce costs.
We like to think that in some way
we are helping companies achieve this. Did you know that by using our repair service you will save money and reduce your maintenance costs? Typical savings of 70% can be made compared with buying new and in most cases our guarantee periods are longer than the OEM's.
Repairing equipment makes sense, especially in this current economic downturn. To find out how we can reduce your maintenance costs call 01782 411021 anytime day or night.”
Matt Fletcher
Managing Director
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What does it take to become a servo motor repair specialist?
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At Fletcher Moorland we have been developing and progressing our servo motor repair department for the past 25 years. We have managed this by combining the skills from each of our core business activities to develop a specialist servo motor repair department. More.... |
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