Rotor Brazing System

Originally designed for brazing copper ring end caps to large (6 ton) rotor assemblies for stepper motors, this system can be configured to braze a multitude of parts concentric to one another. The Rotor Brazing System is designed for quick change inductor assemblies allowing for a wide range in part diameters of up to 34 in.


Inductotherm Heating & Welding Ltd

Thermatool House, Crockford Lane, Basingstoke, Hampshire, RG24 8NA


  • Replaces labor intensive flame braze operation
  • Shorter cycle time & reduced silver braze alloy cost
  • 11.0-34.0 in. [27-86cm] part diameter range
  • Up to 12,000 lb. [5443 kg]
  • Quick change inductor assemblies/tooling
  • Operator touch screen HMI interface with temperature control feedback

Tech Specs

Rotor Brazing Systems
Power OutputUp to 300 kW
Nominal Output Frequency10 kHz
Controls PackageDual Color Pyrometer Feedback for Temperature Control
Part Diameter Range11 – 34 in. [27 – 86 cm]