Frameless Kit Motors

KSO/KSH series

    KSO series are low speed brushless synchronous torque motors with permanent magnets. The stator is laminated steel core with a three phase windings. The rotor has multiple poles with high energy permanent magnets.

   Applications

  • Machine tools
  • Laser scanning
  • Semiconductor manufacturing
  • Robots
  • Coordinate measuring systems
  • Stabilized platforms
  • Direct drive rotary stages
  • Motion simulators
  • Rotary stages
  • Gantries
  • Direct drive gimbals
  • Outdoor sensor-pointing
  • Guidance test systems
  • Tracking solutions 
 

datasheet KSO/H 036-128

datasheet KSO/H 170-330

 Advantages

  • Allow direct integration with a mechanical transmission device, eliminating parts that increase its size and complexity
  • Smaller, more reliable motor package.
  • Maintenance free
  • High torque density.

MPR Series

    Frameless Kit Motors allow for direct integration with a mechanical transmission device, eliminating parts that add size and compliance.

    Use of Frameless Kit Motors results in a smaller, more reliable motor package.

datasheet (.pdf)

Outer rotor brushless motor type KOR 170-028

   The stator is a laminated steel core with a three phase windings. The high energy permanent magnets outer rotor configuration provides a more rigid structure for the permanent magnets and has higher inertia. It is used in high speed applications where a stiff structure is required to counter the centrifugal forces acting on the permanent magnets, or where the additional rotor inertia is desired for velocity stabilization, or when the additional inertia is insignificant relative to the total inertia.

AdvantagesKOR motors

  • High torque due to large air gap radius
  • More stable low speed performance without feedback
  • Lower audible noise due to greater inertia and reduced cogging
  • Axially shorter than inner rotor design

Applications

  • Medical equipment, laser scanning, fuel pump, conveyor systems, compressors

 datasheet (.pdf)

Other frameless motors

Type  Outer diameter
(mm)
Stack length
(mm)
Rotor Inner diameter
(mm)
Total length (mm) Continuous Torque
(Nm)
Number of poles
KSH049006 49.2 6 9.55 20 0.074 8
KSO063005 63 5 34 15 0.1 16
KSO110023 110 22.5 55 47.5 3 20
KSO110045 110 45 55 70 4 20
KSO152018 152 18 101.6 33.2 5.5 20
KSO160015 160 15
75 33.9 5 24
KSO245100 245 100
38 150 75 16
KSO350100 350 100 240 100 100 40
KSO535075 535 75 390 115 570 80
3. Apr | ESA workshop
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