Ball Screws

ШВП
 

MICRON manufacturers ball screws of every size: from miniature to gigantic.

Odessa is known as a traditional machine-tool construction centre in Eastern Europe. MICRON plant started ball screw production in 1969 as all-USSR ball screw design and production centre, providing ball screws for all USSR machine-tool plants. MICRON also was the main project centre for ball screw design creation and improvement. In 1993 MICRON started to produce ISO 3408-compatible ball screws. MICRON supplies many European machine-tool factories with its ball screws. MICRON production is sertified to international standards. MICRON supplies with its products.

Ball screw use allows economical, reliable, efficient mechanisms creation. Ball screws have high carrying capacity, long life, high axial rigidity, soft movement, efficiency of 85–90%, high speed reliability. Those characteristics are provided by rolling friction instead of sliding friction, HRC 59-61 hardness of working faces, optimal correlation of ball diameter, thread profile radius and contact angle, correct selection of ball screw series.

Ball Screw Series

  • ОМВ01 Preload ball screws. Preload is made by gear rims arranged on semi-nuts in tubular housing. Round profile thread. Usually used in repair tasks.
  • ОМВ10, ОМВ15 Preload ball screws. Preload is made the same way as for OMB01, but with semi-nuts in prism housing. Round profile thread. Usually used in repair tasks.
  • ОМВ 22 Preload or non-preload ball screws. Preload is made selectively. Gothic arc profile thread. Used for precision travels, allows any design flange installation because of precision metric thread.
  • ОМВ 25, ОМВ 30, ОМВ 35 Ball screws with preload made and fixed by differential gear ring. Gothic arc profile thread. Used for precision travels.
  • ОМВ 40, ОМВ 45 Preload and non-preload ball screws. Preload is made selectively. Gothic arc profile thread. Used for precision and transport travels.
  • ОМВ 50 Ball screws with preload made by axial offset displacement of nut thread turns. Gothic arc profile thread. Used for precision travels.
  • ОМВ 55 Miniature preload or non-preload ball screws. Preload is made selectively. Gothic arc profile thread. Used for precision and transport travels.
  • ОМВ 60 Lead screws with flat root and crest or special thread profile. Used for precision and transport travels.
  • ОМВ 65 Preload or non-preload multi-start ball screws. Preload is made selectively. Gothic arc profile thread. Used for high-speed precision and transport travels.

Using of ball screws

Using of ball screws allows you to make machines of high economically effectiveness, reliability, efficiency because of following ball screws’ qualities:

These advantages are based upon:

  • sliding friction replaced by rolling friction;
  • HRC 59–61 hardness of working surfaces;
  • optimal correlation of ball diameter, thread profile radius, and contact angle;
  • correct selection of ball screw series.

We manufacture ball screws:

  • with 8 to 125 mm diameter;
  • with 1,5 to 50 mm lead;
  • with screw length up to 3000 mm, and even longer screws are available upon request;
  • based on your custom drawings.

We constantly check and control ball screws manufactured for kinematics and geometrical precision, drag torque, stiffness and so on. All ball screws of new designs are stand-tested for their life.