Sigma Electronics

User Support Japanese

User Support Japanese



Vertical 1-plane Balancing Machine

High accuracy and small size are realized by reasonable design review.
Performs balancing of light mass workpiece accurately such as meter pointer needle or hard disk drive.

  • Balancing plane : 1 plane
  • Workpiece Mass : 100g max.
  • Rotor dia.: ø100mm max.
  • Chucking adapter : Locating pin holes
  • Balancing Speed : 1,500 to 3,500min-1
  • Min. Achievable Unbalance :0.5 μm


Pointer needle of meters, CD/DVD disks, Head stacks of HDD etc.


  • Easy eccentricity compensation operation
  • Touch screen operation
  • Compact design

Specification: SSV-5100series

Model SSV-51001
Workpiece Max. Mass 100 g
Max. Diameter ø100mm
Mechanical unit Motor AC servo motor, 30W
Chucking Adapter Locating pin holes
Balancing speed 1,500 to 3,000 min-1
Bearing support system Soft type
Angle of unbalance index Automatic indexing of spindle
Measuring unit Balancing plane 1 plane
Eccentricity correction Included
Min. Achievable Unbalance 0.5µm
Graphic display 5.7" TFT color LCD with touch screen
Min. unbalance indication 0.001mg
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 Single-phase AC100V
Dimensions 260(W) x 445(L) x 490(H)mm
Mass Approx. 30kg