Cincom B12EVI

The Standard in CNC Automatic Lathes

Cincom B12

Cincom B12EVI

In addition to the 5 turning tools, the B12VI also comes with 3 live cross tools and 4 front/back ID tools. This is the standard machine for the US market.

Reduced Machining, NC Operation and Tool Replacement Time

  • Multi-axis control system for extremely fast data processing
  • All operations directly controlled by the NC using a completely electronic full servo system
  • Machining with higher precision is assured even in lengthy operations without being affected by the thermal displacement of a ball screw
  • A built-in servo motor with an integrated ball screw realizes high speed, fast response operation of the feed system
  • Tool layout not constrained by machine structure reduces setup and tool replacement times

Additional Details

100% Servo Equipped

  • Less downtime – eliminates belts, hydraulics, pressure switches, pneumatics, solenoids and other high maintenance components
  • Shorter cycle times than CAMs
    -Faster rapid traverses and spindle speeds
    -Quicker acceleration and deceleration times
    -Shorter chip-to-chip times and chuck open/close times
  • 40% less floor space

Improved back spindle functionality

  • Synchronous rotation with main spindle
  • Front and back work performed simultaneously
  • S4-digits direct command transmission to 7,000 rpm
  • 0.5 kw motor for excellent acceleration and deceleration
  • Back spindle has same electrical chuck as front spindle
  • May be opened and closed as needed, eliminating limitations of a conventional CAM drive

Easy, Safe Operation

  • Quick, easy, safe way to prove out new programs
  • Reviews operation in forward and reverse for accurate program editing
  • Increased reliability due to reduced number of parts
  • Minimum maintenance and attendance

Quiet Integral Drive Spindle

  • Drive spindle built-in and fully enclosed
  • Reduced vibration and noise
  • Sealed unit enables use of water soluble cutting oil

Typical Parts

B12 Parts

For parts up to .47" diameter × 5.31" long per chucking.

  • Contouring
  • Threading
  • End Work
    - Drilling
    - Tapping
    - Reaming
    - Boring


Max. machining diameter .47"
Max. machining length (per chucking) 5.31"
Main spindle motor 1.5/2.2 KW
Main spindle speed 100-12,000 rpm
Back spindle speed 100-7,000 rpm
Number of Tools: Cutting 5
Number of Tools: Rotary 3
Number of Tools: Front Drilling 4
Number of Tools: Back Drilling 4

B12EVI Floor Layout

B12 Floor Layout

Space-Saving Design

Partnered with the optional Bartop LUB12 barloader, the B12VI is a complete manufacturing cell offered as a replacement for existing CAM type lathes.

All specifications are subject to change without prior notice.

This product is subject to the export control laws of the United States and other countries. A license may be required prior to export, re-export or transfer of these products. Contact us for further information.

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