The “Zero-Leakage” Solution
Eliminate mechanical seals.
Achieve true hermetic isolation with our Coaxial Radial Magnetic Couplings.
Suitable for chemical pumps, vacuum feedthroughs, and sterile mixers.
These assemblies transmit torque through a containment barrier, using high-strength magnetic flux.
Traditional couplings can wear out and leak.
Our non-contact coaxial design creates a static seal.
Prevent hazardous fluids or gases from escaping into the environment.
Comes with an Outer Drive Rotor and an Inner Follower Rotor.
The system locks magnetically to provide synchronous rotation.
If the load exceeds the design limit, the coupling harmlessly ‘slips’.
Act as an automatic torque fuse to protect your motor and equipment from jamming.
Engineering & Manufacturing Capabilities
Precision Dynamic Balancing:
Vibration is the enemy of high-speed couplings.
We balance every outer and inner rotor to ISO 1940 Grade G2.5 or better.
Ensure smooth operation up to 10,000+ RPM without damaging your bearings.
Containment Shell Optimization:
The barrier between the magnets is critical.
We engineer custom containment shells using:
High-Resistivity Alloys:
Hastelloy C276 or Titanium to minimize eddy current losses and heat generation.
Non-Metallic Options:
PEEK or Zirconia (Ceramic) shells for zero eddy current applications.
Allow for 100% torque transmission efficiency.
Corrosion Resistance:
For the inner rotor (wet side), we offer full laser-welded encapsulation in 316L Stainless Steel or Inconel.
Protect the magnets from aggressive acids, solvents, and saltwater.
Customization Options
A. Hub Connection Styles (Shaft Integration)
Clamping Type (Zero Backlash):
We offer slit-hub clamping designs.
These provide a secure, mar-free grip on the shaft.
Ideal for frequent start-stop servo applications.
They can not accept backlash (play).
Set Screw Type:
A cost-effective solution for steady-state continuous rotation.
Keyway Locking:
For high-torque industrial transfer (>50 Nm), we machine precise keyways to DIN/ANSI standards.
B. Magnetic Temperature Classes
Standard Series:
High-grade NdFeB magnets for operation up to 120°C.
High-Temperature Series:
Samarium Cobalt (SmCo) rotors for pumps operating up to 350°C.
Ensure no loss of torque during thermal spikes.
C. Torque & Size Range
Micro-Couplings:
Miniature sizes (OD < 20mm) for medical devices and electronic cooling pumps.
Industrial Drives:
Heavy-duty assemblies capable of transmitting 500+ Nm for petrochemical processing.
Protect your process from leaks and overload
Selecting the right magnetic coupling requires balancing Break-Away Torque against Eddy Current Heat.
Get a Sizing Recommendation.
Send us your Motor Power (kW), RPM, and Fluid Type.
Our engineers will calculate the required torque safety factor.
And recommend the optimal rotor-shell combination for your system.
