Magnetic Drive Coupling & Mixer

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Amar has been a pioneer and largest manufacturer of zero leakage magnetic drive coupling & mixer for high pressure applications in India for more than two decades.

  • For high pressure applications up to 700 bar pressure.
  • For high vacuum distillation in Round Bottom Flask available for 50 ml - 10,000 ltr. Reactors.
  • High torque magnetic drives from 1 to 1000 Nm.
  • Materials of SS316, Hastelloy C, Inconel, Titanium etc.
  • Compact inline motor & magnetic drive for 50 ml - 100 ltr reactors.
  • Suitable for glass/metal reactors / autoclaves / fermenters/ thin film evaporators etc.
  • Zero leakage hence zero maintenance & zero breakdown for years.
  • 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.
  • Noiseless, vibration free & flexible hence overload results in coupling slippage safeguarding the motor.
  • Safe for toxic / hazardous & expensive chemicals.
  • No friction losses hence lower power consumption.
  • Retrofitting existing gland / mechanical seal with magnetic drive for reactors of any make & size
  • Application: The high pressure gland/mechanical sealings need replacement after every 200-1000 hrs of working depending on the application & are of use in limited pressure conditions. However, magnetic drives can run virtually life long without leakage. AMAR make magnetic drives can be used for a variety of applications including high pressure as well as full vacuum experiments involving metal as well as glass reactors. In these applications, the magnetic drive replaces the traditional stuffing box, mechanical seal and lip seal to provide a leak-free, non-contaminating pressure and vacuum sealing suitable for pressures up to 350 bar and temperatures up to 500°C with water cooling. These magnetic drives can be custom designed for individual requirements by defining the thread or flanged shaft and the drive end connection.
  • Amar is a leading manufacturer and exporter of High Vacuum zero leakage magnetic drive couplings or stirring for high vacuum distillation in round bottom flask (RBF) in India. The leakage of vacuum due to distillation using conventional PTFE bush/ tape results in contamination of the product. This is totally avoided by using zero leakage magnetic coupling/mixers with suitable taper/glass joints like B24, B34, B/NS29/32, B/NS45/40 etc. These couplings are cost-effective & guarantees superior product quality without any contamination. Clients can buy MG series coupling from Amar with their existing stirrer or alternately MMG series compact line vibration free motor & coupling in their existing RBF.
S. N. Model No. Static Torque Capacity Recommended Reactor Volume
Kg-cm. N-m.
1. M08 8 0.78 50 ml – 250 ml
2. M20 20 1.96 500 ml – 5 ltrs
3. M40 40 3.92
4. M80 80 7.85 10 ltrs – 25 ltrs.
5. M120 120 11.7 50 ltrs. – 100 ltrs.
6. M200 200 19.6 100 ltrs – 10000 ltrs.
7. M400 400 39.2
8. M600 600 58.8
9. M1200 1200 117.6
10. M2400 2400 235.2
11. M3600 3600 352.8
12. M4800 4800 470.4
13. M6000 6000 588
14. M7200 7200 706.07
15. M8400 8400 823.7
16. M9600 9600 941.4

Note:

  • Magnetic drives of higher torque capacity for reactors of any make can be designed on request.
  • Drives with torque higher or lower than recommended can be used for particular reactor size depending on motor HP, viscosity, stirrer design etc.
S. N. Model No. Static Torque Capacity Recommended Reactor Volume
Kg-cm. N-m.
1. MM08 8 0.78 50 ml – 250 ml
2. MM20 20 1.96 500 ml – 5 ltrs
3. MM40 40 3.92
4. MM80 80 7.85 10 ltrs – 25 ltrs.
5. MM120 120 11.7 50 ltrs. – 100 ltrs.

Note:

  • Magnetic drives of higher torque capacity for reactors of any make can be designed on request.
  • Drives with torque higher or lower than recommended can be used for particular reactor size depending on motor HP, viscosity, stirrer design etc.
S. N. Model No. Static Torque Capacity Recommended Reactor Volume
Kg-cm. N-m.
1. MG08 8 0.78 500 ml – 10 ltrs.
2. MG20 20 1.96 15 ltrs. – 30 ltrs.
3. MG40 40 3.92 35 ltrs. – 50 ltrs.
4. MG80 80 7.85 55 ltrs. – 75 ltrs.
5. MG120 120 11.7 80 ltrs. – 100 ltrs.

For more details Contact Us

S. N. Model No. Static Torque Capacity Recommended Reactor Volume
Kg-cm. N-m.
1. MMG08 8 0.78 500 ml – 10 ltrs.
2. MMG20 20 1.96 15 ltrs. – 30 ltrs.
3. MMG40 40 3.92 35 ltrs. – 50 ltrs.
4. MMG80 80 7.85 55 ltrs. – 75 ltrs.
5. MMG120 120 11.7 80 ltrs. – 100 ltrs.

For more details Contact Us


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