Specification 78987

Features

  • 100% Sealing. Zero leakage. Low energy cost.
  • Suitable for industrial reactor with volume 1000L~50m3
  • Full vaccum to 200 bar available; Cooling jacket design for high temperature application.
  • Materials of SS316, Hastelloy C, inconel, monel, titanium, PEEK etc. for resistance to various chemicals.
  • LELSMCDA-MI series (direct drive): Magnetic couplings drive connect with motor directly, which is high accurate speed display, good appearance, high efficiency rotation.
  • Flange joint connection.
  • Low to high torque magnetic couplings: static seal with no leakage.

Working principle

A Magnetic seal comprises of a sealed chamber, which contains a rotating Inner Shaft, is embedded with powerful Inner Magnets. This inner shaft is supported on Upper and Lower Bearings. These are special Bearings, capable of withstanding harsh environments present inside the Reactor. A special barrier filter prevents dust from entering the Bearing Area. The output shaft of Motor/Gearbox assembly is locked on to an Outer Rotor, which is fitted with an Outer Magnet Assembly. When the Motor is switched on, the Outer Rotor Rotates, and magnetic flux causes the inner shaft to rotate synchronously with the Outer Rotor.

Paramenters

For volumes 1000 - 50000L
Motor power7.5 - 110 kW
Torque range 400 - 7000 N-m
Transmission modeDirect drive
Stirrer speed 0 - 500 rpm
Pressure range Full vacuum / 200 bar
Temperature range - 40°C to + 350°C
Materials Stainless steel, Hastelloy, Titanium, Nickel, Zirconium, others.

Quick Selection

TypeLab scale-MLPilot scale-MPIndustrial scale-MI
For volumes 500mL - 10L 10L-500L 1000L - 50m3
Motor power180-750W 750W-7.5kW7.5-110kW
Torque range 4 - 15 N-m10 - 400 N-m 400 - 7000 N-m
Stirrer speed0 ~ 1500 rpm0 ~ 750 rpm0 ~ 500 rpm
Press. rangeVacuum~300 barVacuum~200 barVacuum~200 bar
Temp. range- 40°C to + 350°C
MaterialsCS, SS, Hastelloy, Titanium, Nickel, Zirconium, others.