Sigma Electronics

User Support Japanese

User Support Japanese



Horizontal 1 to 4 plane Balancing Machine

Horizontal balancing machine with cradle type (tie bar type) pedestal

  • Balancing plane : 1 and 2 (up to 4 -optional)
  • Workpiece Mass : 10kg max.
  • Rotor dia.: ø200mm max.
  • Belt drive dia.: ø20 to 80mm
  • Journal dia. : ø10 to 50mm
  • Span across Bearings :50 to 350mm
  • Belt drive system :Underslung
  • Min. Achievable Unbalance :0.1 µm

Motor armatures, Turbine rotors, Multi-cylinder crankshafts, etc.


  • For low stiffness rotors
  • Assembled rotor and stator, or low stiffness rotors can be balanced with cradle type (tie bar type) pedestal.

  • Selectable for rotor supports
  • Roller bearing and/or V block bearing

  • Expand measuring planes to 4 planes
  • Conventional balancing planes is up to 2 planes.
    However, in case performing 2-plane balancing of rotary part of high speed rotary machine, check structure and shape of rotary part and select proper No. of Correction plane. Otherwise, it may cause higher order vibration of flexural mode under high speed rotation.
    Sigma’s horizontal balancing machine expands No. of Correction plane until 4 planes at maximum, selecting proper No. of Correction plane freely. So the above mentioned problem can be solved easily.

  • Touch screen operation
  • Small foot print

Specifications: SSB-6010AF

model SSB-6010AF
Workpiece Max. Mass 10kg
Max. rotor diameter ø200mm
Diameter for belt drive ø20 to ø80mm
Journal diameter ø10 to ø30mm
Span across Bearings 40 to 300mm
Mechanical unit Belt drive system Underslung
Motor AC servo motor, 750W
Balancing speed 600 to 4,000min-1 (Depending on outer diameter of workpiece)
Bearing support system Soft type (cradle type)
Angle of unbalance index Automatic indexing
Between bearings method Roller bearing and/or V block bearing
Measuring unit Min. Achievable Unbalance 0.1 µm
Balancing plane 1 and 2 (up to 4 is available with option)
Graphic display 5.7" TFT color LCD with touch screen
Min. unbalance indication 0.01mg
Indication mode Polar coordinates and (3 to 99) components of unbalance vector
(add or remove of unbalance correction masses are selectable)
No. of stored work data 50 data (No limitation when use with USB memory)
Judgment of measured result Judgment with set limit value
Data transfer Measured data can be transferred to PC or stored USB memory -optional
Others Power supply 3-phase AC200V 50/60Hz
Dimensions 940(W) × 550(L) × 1,200(H)mm
Mass Approx. 300kg (Including base frame)