MDA Precision V8 With Mounted RT4
MDA Precision RT4 Trunnion mounted on V8 7RT4 dimensionsMDA Precision RT4 Trunnion mounted on V8 6MDA Precision V8 with TC8 and RT4 4th Axis In EnclosureMDA Precision RT4 Trunnion mounted on V8 5

RT4 5″ Rotary Table

130 mm Rotary Table

Model# Product Description Price Qty

RT4 130mm (5″) CNC Rotary Table with Stepper Motor

  • Stepper Motor
  • High Quality Harmonic Drive
  • Homing Switch
  • Aluminum and Stainless Steel Construction
$4,200.00

RT4 130mm (5″) CNC Rotary Table

  • Brushless Servo Motor
  • High Quality Harmonic Drive
  • Homing Switch
  • Aluminum and Stainless Steel Construction
$4,900.00

RT4 Rotary Table

The RT4 4th Axis Rotary Table is a compact CNC rotary table offering rapid, zero backlash rotary motion using maintenance free Japanese Harmonic Drives and Crossroller Bearings. It is engineered and built here in California with all aluminum and stainless steel construction.A rotary seal allows for operation with liquid coolant and an integrated Homing Switch provides a repeatable reference point. A number of different workholding accessories are available such as 3 and 4 jaw chucks, 5C collet chucks and two jaw chuck(see below accessories tab). This CNC 4th Axis can be purchased separately at anytime and is plug and play ready with any of MDA Precision’s CNC Milling machines.
Available with Servo or Stepper motor.

RT4 Rotary Table

  • Runout Max
  • Backlash
  • Max Speed
  • Accuracy
  • Repeatability
  • Resolution
  • Duty Cycle Full/Low Speed
  • Motor Type
  • Homing
  • Travel
  • Flange Diameter
  • 0.0004 in [0.01mm]
  • Zero Backlash
  • 15 RPM
  • 1 arc-min
  • 20 arc-sec
  • 0.002°
  • 50% / 100%
  • Brushless Servo or Stepper Motor
  • Yes
  •  ±infinity
  • 5in, [125mm]