Inrunner motors.
High rpm, compact rotor
The rotor spins inside the stator; high rpm, low inertia and fast response. Suited to precision drives, spindles and compact transmissions.
In an inrunner the rotor turns inside the stator. Low rotor inertia gives high rpm, fast acceleration and precise speed control. Compact build, power density and controlled dynamic behaviour make it a frequent choice for precision drives.
Where a system needs high speed, quick response and a tight mounting envelope, inrunners are a strong solution: efficient, stable performance in spindle, fan, pump and special industrial drive systems.
Spindles, power tools and high-rpm precision drive systems
Fast response in pumps, fans and compact transmissions
Robotics, automation and special industrial motion
Kv, shaft geometry and mounting face follow the drive and the envelope.