Magnetic couplings

Magnetic couplings

Magnetic couplings work by the action of a magnetic field and can be produced in various combinations. At masetec you will not only get powerful magnetic couplings, we will also be pleased to give you comprehensive advice on this topic.

How does a magnetic coupling work?

The magnetic coupling transmits the power of a motor to the drive shaft without direct contact.

The motor drives the outer rotor. Due to the repulsive or attracting force of the magnets, the inner rotor rotates synchronously with the outer rotor without the two directly touching. Thus the inner rotor drives the drive shaft.

The containment can seals the inner rotor and the medium inside the pump and prevents toxic or corrosive substances from escaping from the pump.

masetec-magnetkupplung-infographic

magnetic power transmission

Magnetic power transmission

The magnetic coupling is used to transmit power from the motor to the drive shaft without direct contact.

Material & combination options

OR / IR

Combination TypeOR-MaterialIR-MaterialApplied to condition
OR1 + IR5Carbon SteelCarbon SteelMedium enviroment, minimal corrosion
OR2/3/4 + IR6/7Carbon SteelCarbon Steelacid
OR2/3/4 + IR8Carbon SteelCarbon Steelalkali

Isolation Can

MaterialThicknessPressureCost
Stainless Steel1…1.2mm1…2 Mpa**
Hastelloy1…1.2mm1…3 Mpa****
Titanium 1…1.8mm 3…8 Mpa***
Plastic1…5 Mpa1…2.0mm *

OR / IR types

Outer Rotor

1
standard
2
with envelope
3
with fulling glue
4
all sealed by welding

Inner Rotor (IR)

5
standard
6
sealed by envelope
7
fixed by side cover
8
plastic sheel

All standard sizes

please refer to the information brochure magnetic couplings.

Customized solutions

we produce for every purpose. What is your problem?

We are looking forward to your inquiry.