【JST-072】One-on-one consultation with a specialist in motor equipment technology
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This post was last edited by 2887848 on 2015-5-29 at 22:43. Online hours: 20:00–21:00 every day; I may also be online at other times. Specialization: Diagnosis, resolution, and routine maintenance of common faults in mechanical equipment. For any other issues I know how to handle, I will communicate with you openly. (Publisher’s note: This post is intended for one-on-one assistance between equipment technology expert zhangya*ong and other users; please avoid participating in the discussion. If you have any objections, feel free to start a new thread in the equipment discussion forum. Thank you for your cooperation!) ) Bubu Spin
http://bbs.hcbbs.com/forum.php?mod=viewthread&tid=964698 Take a look at how to calculate this
This post was last edited by lizhenpeng on 2012-4-3 08:22 at http://bbs.hcbbs.com/thread-954398-1-1.html. What is the function of the DG16 plug-in valve in the picture on floor 16? (Answer reference: reply from floor 18)
Question: Given the motor speed, the outer diameter of the driving wheel, as well as the flow rate and pressure at the fan outlet, how can one calculate the outer diameter of the fan’s driven wheel?
http://bbs.hcbbs.com/forum.php?mod=viewthread&tid=649525&page=1#pid3734275 Information on magnetic pump technology*!
http://bbs.hcbbs.com/forum.php?mod=viewthread&tid=972277&page=1 Could you please provide a brief but detailed explanation? Thank you, expert
May I ask: for the liquid ring hydrogen compressor of model JSKA303, manufactured in Zibo, Shandong, what is the single-end face clearance?
This post was last edited by yuchenchf on 2012-4-4 08:50. Hello, expert, I have a question regarding compressor accessories. Given the power consumption of the selected equipment while it is in operation (for example, the compressor consumes 1075.9 kW when running at 1500 rpm), the rated power of the motor required is determined based on this value. Are there any other factors that need to be taken into account in addition to the efficiency of the coupling? Based on your experience, what coefficient needs to be multiplied by? (Publisher’s note: Refer to answer on floor 9 for guidance.)
It is also necessary to consider leaving a certain margin.
http://bbs.hcbbs.com/forum.php?mod=viewthread&tid=161990 This book is good; it is recommended that everyone learn to use it.
Is there a upper limit? For example, if the compressor has a power of 1075.9 KW, what is the maximum allowable power for the motor?