Balancers with ring design

Are for use if other designs are absolutely not possible.
For example, if the centre of the spindle is occupied by an automatic grinding wheel changer.

  • In any case ring balancers are customized, project-specific solutions.
  • The costs and delivery times can differ considerably from the other designs.  
  • If no automatic ring balancer is possible, a manual balancing ring can be used in any case. 
Order number 3.ER.500.385.C 

For inquiries and orders



  • Outside-Ø 385mm drilling Ø 235,4mm width of the ring 77,5mm .
  • Easy installation, made as front wheel flange.
  • Collision-free balancing weights. 
  • Suitable for balancing speeds up to approx. 2000min-1.
Abmaße & Montagebeispiel


Order number cable 3.3.S550.SOD 
Order number bottom clamp 3.KS.R01

Power and data transmission with standard components possible, contactless (CONLESS) or with slipring (collector) 

For inquiries and orders

Balancing ring type ERK - automatic adjustment

Order number
incl. collektor and coiled cable

For inquiries and orders

Auswuchtring Typ ERK
Outer-Ø [mm] Inner-Ø [mm] Width [mm] Pitch-Ø [mm]
388 203,75 75 350


  • Power and data transmission via coiled cable and collector


Kollektor mit Spiralkabel


Application example
for CINCINNATI-centreless machines
wheel-Ø approx. 500mm
working speed [Vs]                
32m/s (approx. 1220min-1)                



Order number
Ring-balancer 3.ER.200.240.C
Ring-transmitter 3.RS.240.HS
For inquiries and orders  


  • Outer-Ø 240mm, drilling Ø 83mm, width of the ring 47mm.
  • Collision-free balancing weights.
  • For balancing speeds up to approx. 3000min-1.

Other dimensions (drilling and outside-Ø) upon request 

Balancing ring for spindle integration with  through-hole

Order number 3.ISB.150B.100.CR

For inquiries and orders



  • Suitable for installation in grinding machines, that are fitted with an automatic grinding wheel changer.
  • Balancing masses in smooth running, 1-plane technology. 
  • Suitable for speed up to approx. 2000min-1.



Easy installation

  • Fully automatic balancing mass positioning.
  • CONLESS contactless power and data transmission, as an alternative with slipring (collector).
  • Full use in wet zone possible.

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