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New Knee Type Milling Machine: JY-15

JY-15

(Auto)X650 / Y360 / Z400
(Manual)X700 / Y360 / Z400
  • The main casting part is made of meehanite casting.
  • The spindle is one piece machined from SCM440 alloysteel, thermal refining, high-frequency and precision polishing.
  • Milling head type:
  • -Variable (VS) Steps (SS) Inverter (VC)

    8 Steps
    60HZ 80-120-195-320-570-1040-1680-2700(RPM)
    50HZ 68-115-185-285-400-910-1500-2280(RPM)
    16 Steps
    50HZ 2P 136-230-370-570-1080-1820-3000-4560(RPM)
    4P 68-115-185-285-400-910-1500-2280(RPM)

    -Inverter type used YASKAWA VFD.

  • Maximum spindle speed up to 4560rpm/50HZ.
  • Used type B belt drive.
  • Hardened and ground X,Y axes slideway.
  • Turcite-B coated on X Y ways.
  • Dovetail slideways.
Model Unit JY-15VS JY-15SS JY-15VC
Travel Longitudinal travel (M./A.) mm 700/650 (Opt. 875/825) 
Cross travel (M./A.) mm 360
Vertical travel (M./A.) mm 400
Slideway X/Y/Z type △ / △ / △
Quill travel mm 127
Overarm travel mm 457
Overarm swivel degree 360
Quill swivel (R&L)/(F&B) degree ±45/±45
Dist. from spindle nose to table mm 50-450
Spindle centerline to column mm 60-517
Table Dimension mm 1067 x 230 (Opt. 1244 x 230)
T-slots (Width x No. x Pitch) mm 16 x 3 x 63
Max. table load kg 200
Milling head type Variable 8/16 Steps Inverter
Spindle Speed 60Hz rpm 50-3500 80-2700(8) 55-3600
50Hz rpm 68-2280(8)
rpm 68-4560(16)
Vertical feeds mm/rev 0.04/0.08/0.15
Taper type NT 30 or R8 (Opt. NT40)
Quill Diameter mm 85
Motor Main spindle HP 3 3 5
Machine Space(L x W x H) mm 1800 x 2200 x 2150
Packing dimension(L x W x H) mm 1480 x 1600 x 1810
Net Weight kg 900
Gross Weight kg 1000

Standard Accessories:

  1. Draw bar
  2. Tool box and tools
  3. Chip cover on Y axis
  4. Manual lubrication system

Optional Accessories:

  1. Power drawbar
  2. Working lamp
  3. Auto lubrication system
  4. Power feed(X/Y/Z)
  5. Gear box(X/Y)
  6. Servo feed(X/Y)
  7. Z axis rapid up/down
  8. Electric box (simple /general /deluxe)
  9. Ball screw (X/Y)
  10. 4"/6"/8"(100/150/200mm) riser block
  11. Digital readout (DRO)
  12. Coolant system(Pump 1/8 HP)
  13. Chip tray
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