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ESG-2448TD

  • Bushing type high precision spindle
  • Cross and elevation are driven by AC Servo motor
  • High Performance Built-in Motorized Spindle
  • Automatic Pallet Change
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  • Chunk control with demagnetizer (optional).
  • Travel setting distance for Z axis.
  • 2” touch screen, colored TFT LCD.
  • MPG for Y/Z axis.

Bushing type high precision spindle

Enlarged spindle set is supported by front 4 & rear 2 preloaded precision angular contact bell bearings and driven by V3 class motor. Suitable for heavy duty.

Y/Z Axes with reliable direct drive transmission  and sharp roller type linear sliding way 

Moving column type transmission structure with feeding by precision  ballscrew ensures smooth motion , and precision roller type linear sliding way make sure the stable feeding rigidity and precision.

Cross and elevation are driven by AC Servo motor

Ball screw for cross elevation travel, powered by AC Servo motor to provide rapid movement.

High rigidity frame

High level cast iron construction of table, saddle and base is casted with high grade iron, strongly ribbed.

Enlarged column and baseHigh stability snd rigidity enlarged honeycomb ribbed column and base especially suitable for heavy duty grinding.

High Performance Built-in Motorized Spindle

  • Built-in motorized spindle reduces vibration during high-speed machining and ensures spindle life.
  • 10,000 rpm maximum spindle speed with 45 kW output delivers 623 Nm torque.
  • Micro oil-air lubrication for angular ceramic ball bearings prolongs spindle life.
  • Circulated oil jacket cooling system minimize thermal deformation, ensuring high accuracy.

Automatic Pallet Change

  • 20-second pallet change.
  • Servo motor driven.
  • Simple structural design, fast reliable movement and easy maintenance.

Auto lubrication system

Superior rail lubrication system and independent oil tank with circulate oil pump for oil running. Offer excellent lubrication effect to every ballscrew and rail sliding surface. Optional HADC series precision hydrostatic guide way is available. Enlarged anti-friction prolong machine life time.

Longitudinal driven by Hydraulic

X axis is driven by hydraulic, high rigidity and stable travel speed. (optional hydrostatic sliding rail is available.)

Z and Y axes have coordinate feedback and display

It saves optional digital readout. (grinding wheel auto dressing and compensation and spindle inverter speed down are optional. Positioning and dressing to be done in one time.)

Precision linear way and C3 class Ball screw for vertical

Micro adjustment manual pulse generator for Y & Z axes

patented hydraulic speed control

Enlarged double V slide way

Accessories

ModelESG-2448TD
Table Size600x1200 mm
Max.grinding lengthlongitudinal1260 mm
Max.grinding Widthcrosswire610 mm
Max.distance from table surface to spindle centerline720 mm; 850 mm (optional)
Stand magnetic chuck size600x1200 mm
Longitudinal movement of table Max.travel, hydralic 1300 mm
Max.travel, manual1350 mm
Infinity variable60HZ,5-25m/min,50HZ,5-20m/min
Cross transverse travelAuto jog feed (constant feed)1~25 mm(20 ~460mm)
Max, Auto feed660mm
Grinding wheel vertical downfeedAuto feed0.001~0.05mm
Jog feed2900.001~0.05mm
Rapid travel, Approx460mm
Slow travel,Approx6mm
Hand wheel revolutionMPG
Hand wheel graduation0.001mm x 1 / 0.001mm x 2 / 0.001mm x 4(TD); 0.0001 mm x 1/ 0.0001 mm x 10 / 0.0001 mm x 100(CNC, ACUMENII)
spindle motorSpeed60HZ,1750 R.P.M : 50 HZ,1450 R.P.M
Power ratingStandard : 10HP/4P; optional :15HP/4P; 20HP/4P
Standard wheelO.D. x width x bore405 mm x 50 mm x 127 mm
Hydraulic motorPower rating5HP /6P
Crossfeed motorPower rating2 KW
Elevating motorPower rating1 KW
Floor space (L x W x H)5200 x 3500 x 2350 mm
Weight N.W.(KGS)6500 kgs
G.G.W.(KGS)7500 kgs
Rated power (Approx.) Standard22HP
Packing dimension4100 x 2290 x 2450 mm

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