JNC 4th Axis Tables

  • Affordable Quality Japanese manufactured rotary table
  • Light weight Compact: Suitable for small-sized machining centers
  • Accurate indexing: high durability worm gear system and solid one piece face plate / spindle design.
  • Outstanding water protection:
    • Auto-Air Purging system (PAT.) is built in as standard.
    • Suitable for grinding, graphite and EDM applications
  • Easy maintenance
  • Available as:
    • Integrated 4th Axis
    • Indexer with programmable control box
    • Left Hand configurations
    • Super high resolution with optional rotary scale
JNC JNC
Right Hand JNC140R JNC170R JNC200R JNC250R
Table Diameter 140mm 5.51" 170mm 6.69" 200mm 7.87" 250mm 9.84
Center Height 110mm 4.33" 135mm 5.31" 160mm 6.30" 200mm 7.87"
Table ID Pilot 40mm H7 x 10 60mm H7 x 10 70mm H7 x 10 90mm H7 x 10
Thru Hole Diameter 28mm 1.10" 45mm 1.77" 56mm 2.20" 72mm 2.83"
Air Pressure 72-100 psi 72-100 psi 72-100 psi 72-100 psi
Clamp Torque 120 Nm @ 72 psi 230 Nm @ 72 psi 450 Nm @ 72 psi 650 Nm @ 72 psi
Indexing Accuracy +/- 20 seconds +/- 20 seconds +/- 20 seconds +/- 15 seconds
Horizontal Load (N) 4,000 5,000 7,000 8,000
Vertical Load (N) 2,000 3,000 4,000 5,000
Circumferential Load (N) 2,000 1,700 2,600 3,500
Horizontal Load Limit (Inertia) 100kg 220lbs 0.25kg*m2 140kg 309lbs 0.50kg*m2 200kg 440lbs 1.00kg*m2 250kg 550lbs 2.00kg*m2
Vertical Load Limit (Inertia) 50kg 110lbs 0.125kg*m2 70kg 154lbs 0.25kg*m2 100kg 220lbs 0.50kg*m2 125kg 275lbs 1.00kg*m2
Total Reduction Ratio 1/72 1/90 1/90 1/90
Max RPM 41.6 33.3 33.3 33.3
Guide / Location Key Width 14mm h7 14mm h7 18mm h7 18mm h7
Table Weight 27kg 60lbs 38kg 84lbs 58kg 128lbs 86kg 190lbs
PDF JNC140R JNC170R JNC200R JNC250R