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Magnetic Drives is a zero leakage maintenance free coupling directly driven by the motor. It consists of external magnet rotor, which is driven by the motor. A stationery shell is threaded / bolted to reactor head & completely isolates the external rotor from the inner rotor. As the external rotor rotates, the internal also rotates in synchronism. The reactors shaft is threaded/bolted to the inner rotor. High energy permanent (rare earth) magnets are fixed inside the inner & outer rotors. A water cooling jacket protects the magnets & other components from excessive temperature arising from the reactor.

RELATED PRODUCTS

  • Autoclaves/Reactors

  • Continuous Flow Micro Reactors

  • Fixed Bed Reactors

  • Supercritical Fluid Extraction

  • Corrosion Testing Autoclaves

For more information please download the brochures below:

APPLICATION

These couplings  are extremely useful  for high  pressure  or  high vacuum applications where  leakages are not permitted for continuous  running through shaft.  They  have replaced  the gland  & mechanical  sealing

FEATURES

  •  The gland/mechanical sealing  need  replacement  after every  200- 1000 hrs of working depending  on application & have limitation  of maximum  pressure  where  as magnetic  drive  can run  virtually  life long without  leakage & can be designed  for pressures  up to  689 bar (10,000  psi) 

  • Very useful  for long or round  the clock  reactions  as  in gland/mechanical sealing  if there is any leakage  midway,  the whole batch  may go waste 

  • Zero leakage  hence zero maintenance  & breakdown  for years

  • Suitable  for full  vacuum  to 689 bar (10,000  psi) pressure

  • Magnetic  drive  couplings  & agitators  available  for SO  ml - 10,000L reactors

  • Magnetic  drive  I stirrers with taper end connections  for glass reactors

  • Compact  inline motor & magnetic  couplings  for SO  ml -  2SL  reactors 

  • MOC of SS316, Hastelloy  C,  inconel,  monel,  titanium,  PEEK etc. for resistance  to various  chemicals 

  • Noiseless, vibration free  & flexible  hence overload  results  in coupling slippage  safe guarding  the motor 

  • Safe for toxic/hazardous  & expensive  chemicals 

  • No friction  losses hence  lower power  consumption

  • Suitable  for glass/metal  reactors, autoclaves, fermentors etc. 

  • Retrofitting existing  gland/mechanical  seal with  magnetic coupling for reactors  of any make & size with little modifications 

  • Reactor  mounting end connections  & shaft  connections customisable 

SUPPLIERS REACTORS & AUTOCLAVES
Amar Equipment logo with no background cog wheel

AMAR Equipment

Established in 1974 Amar are the largest manufacturer and exporter of high pressure vessels in India. We design and manufacture pressure reactors, vessels and systems up to 700bar (10000 psi) and temperatures up to 600°C in various materials of construction like SS-316/316L, hastelloy B/C, monel, inconel, nickel, titanium, tantalum, zirconium etc. from laboratory to pilot-plant scale for various applications.
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blue SHP Steriltechnik AG logo with no background small

SHP Steriltechnik AG

SHP Steriltechnik AG specialises in the manufacture and commercialisation of steam sterilisers. The company has vast experience in developing and selling laboratory autoclaves. The technology used is “state-of-the-art,” user friendly and competitively priced. Our series LABOKLAV and LABOKLAV ECO are high quality products manufactured in Germany.

(Browse SHP Steriltechnik AG products)

MAGNETIC DRIVES / COUPLINGS

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