STM Cylindrical Grinding Machine EGA-3260

VL / VD 510

Table(LxW)(mm)

650x410

Travel(XxYxZ)(mm)

550x410x480

Spindle

Belt Drive Spindle BBT40 - 8000 RPM 10000/12000 RPM(optional) Direct Drive Spindle BBT40 - 8000 RPM 10000/12000/15000 RPM (optional)

DL2114

Table(LxW)(mm)

2000x1200

Travel(XxYxZ)(mm)

2100x1400x800

Spindle

BT 50 - 6000 / ZF Germany

DL2619

Table(LxW)(mm)

2500x1500

Travel(XxYxZ)(mm)

2600x1900x900

Spindle

BT 50 - 6000 / ZF Germany 15/18.5 (18.5/22 Opt.)

VL / VD 610

Table(LxW)(mm)

800x450

Travel(XxYxZ)(mm)

640x450x500

Spindle

Belt Drive Spindle BBT40 - 8000 RPM 10000/12000 RPM(optional) Direct Drive Spindle BBT40 - 8000 RPM 10000/12000/15000 RPM (optional)

DL3119

Table(LxW)(mm)

3000x1500

Travel(XxYxZ)(mm)

3100x1900x900

Spindle

BT 50 - 6000 / ZF Germany 15/18.5 (18.5/22 Opt.)

VL / VD 850

Table(LxW)(mm)

1000x500

Travel(XxYxZ)(mm)

850x510x510

Spindle

Belt Drive Spindle BBT40 - 8000 RPM 10000/12000 RPM(optional) Direct Drive Spindle BBT40 - 8000 RPM 10000/12000/15000 RPM (optional)

VL / VD 1000

Table(LxW)(mm)

1100x510

Travel(XxYxZ)(mm)

1000x510x510

Spindle

Belt Drive Spindle BBT40 - 8000 RPM 10000/12000 RPM(optional) Direct Drive Spindle BBT40 - 8000 RPM 10000/12000/15000 RPM (optional)

DL3225

Table(LxW)(mm)

3000x2000

Travel(XxYxZ)(mm)

3200x2500x1000

Spindle

BT 50 - 6000 / ZF Germany 15/18.5 (18.5/22 Opt.)

VL / VD 1050

Table(LxW)(mm)

1200x600

Travel(XxYxZ)(mm)

1100x650x610

Spindle

Belt Drive Spindle BBT40 - 8000 RPM 10000/12000 RPM(optional) Direct Drive Spindle BBT40 - 10000 RPM 12000/15000 RPM (optional) Belt Drive Spindle BBT50 - 6000 RPM 8000 RPM(optional) Direct Drive Spindle BBT50 - 8000 RPM 10000 RPM (optional)

DL4225

Table(LxW)(mm)

4000x2000

Travel(XxYxZ)(mm)

4200x2650x1000

Spindle

BT 50 - 6000 / ZF Germany 18.5/22 (22/26 Opt.)

VL / VD 1300

Table(LxW)(mm)

1450x650

Travel(XxYxZ)(mm)

1300x700x700

Spindle

Belt Drive Spindle BBT40 - 8000 RPM 10000/12000 RPM(optional) Direct Drive Spindle BBT40 - 10000 RPM 12000/15000 RPM (optional) Belt Drive Spindle BBT50 - 6000 RPM 8000 RPM(optional) Direct Drive Spindle BBT50 - 8000 RPM 10000 RPM (optional)

DL3230

Table(LxW)(mm)

3000x2200

Travel(XxYxZ)(mm)

3200x3150x1000

Spindle

BT 50 - 6000 / ZF Germany 22/26

VL / VD 1600

Table(LxW)(mm)

1800x800

Travel(XxYxZ)(mm)

1600x800x750

Spindle

Belt Drive Spindle BBT40 - 8000 RPM 10000/12000 RPM(optional) Direct Drive Spindle BBT40 - 10000 RPM 12000/15000 RPM (optional) Belt Drive Spindle BBT50 - 6000 RPM 8000 RPM(optional) Direct Drive Spindle BBT50 - 8000 RPM 10000 RPM (optional)

DL4230

Table(LxW)(mm)

4000x2200

Travel(XxYxZ)(mm)

4200x3150x1000

Spindle

BT 50 - 6000 / ZF Germany 22/26

VL / VD 2090

Table(LxW)(mm)

2200x900

Travel(XxYxZ)(mm)

2000x900x850

Spindle

Belt Drive Spindle BBT40 - 8000 RPM 10000/12000 RPM(optional) Direct Drive Spindle BBT40 - 10000 RPM 12000/15000 RPM (optional) Belt Drive Spindle BBT50 - 6000 RPM 8000 RPM(optional) Direct Drive Spindle BBT50 - 8000 RPM 10000 RPM (optional)

VG 610

Table(LxW)(mm)

800 x 450

Travel(XxYxZ)(mm)

640x450x500

Spindle

Belt/Direct BBT40 8000 rpm (Opt: 10000/12000rpm)

VG 850

Table(LxW)(mm)

1000 x 500

Travel(XxYxZ)(mm)

850x510x510

Spindle

Belt/Direct BBT40 8000 rpm (Opt: 10000/12000rpm)

VG 1050

Table(LxW)(mm)

1200 x 600

Travel(XxYxZ)(mm)

1050x650x610

Spindle

Belt/Direct BBT40 8000 rpm (Opt: 10000/12000rpm)

VFX400

Travel(XxYxZ)(mm)

600x(520 F 220 - R300)x500

C Axis Rotation

360⁰

A Axis Rotation

30 / -110⁰

VD510

Table(LxW)(mm)

650 x 400

Travel(XxYxZ)(mm)

510x400x330

Spindle

Direct Drive Spindle BT30 - 10000 RPM (standard) 12000-20000 RPM (optional)

EGP-2020

Swivel Over Table(mm)

Ø210

Distance Between Center(mm)

200

Max. Grinding Diameter (mm)

Ø200

VR850

Pallet Size(LxW)(mm)

500 x 850

Travel(XxYxZ)(mm)

850x510x510

Spindle

Belt Drive Spindle (standard) BBT40 - 8000 RPM 10000/12000 RPM (optional) Direct Drive Spindle (optional) BBT40 - 10000 RPM 12000/15000 RPM (optional)

EGP-2520

Swivel Over Table(mm)

Ø250

Distance Between Center(mm)

200

Max. Grinding Diameter (mm)

Ø230

EGP-2550

Swivel Over Table(mm)

Ø250

Distance Between Center(mm)

500

Max. Grinding Diameter (mm)

Ø230

EGP-2575

Swivel Over Table(mm)

Ø250

Distance Between Center(mm)

750

Max. Grinding Diameter (mm)

Ø230

EGP-25100

Swivel Over Table(mm)

Ø250

Swivel Over Table(mm)

1000

Max. Grinding Diameter (mm)

Ø230

EGP-3260

Swivel Over Table(mm)

Ø320

Swivel Over Table(mm)

600

Max. Grinding Diameter (mm)

Ø300

EGP-32100

Swivel Over Table(mm)

Ø320

Swivel Over Table(mm)

1000

Max. Grinding Diameter (mm)

Ø300

EGP-32150

Swivel Over Table(mm)

Ø320

Distance Between Center(mm)

1500

Max. Grinding Diameter (mm)

Ø300

EGA-2550

Swivel Over Table(mm)

Ø250

Distance Between Center(mm)

500

Max. Grinding Diameter (mm)

Ø230

EGA-2575

Swivel Over Table(mm)

Ø250

Distance Between Center(mm)

750

Max. Grinding Diameter (mm)

Ø230

EGA-25100

Swivel Over Table(mm)

Ø250

Distance Between Center(mm)

1000

Max. Grinding Diameter (mm)

Ø230

EGA-3260

Swivel Over Table(mm)

Ø320

Distance Between Center(mm)

600

Max. Grinding Diameter (mm)

Ø300

EGA-32100

Swivel Over Table(mm)

Ø320

Distance Between Center(mm)

1000

Max. Grinding Diameter (mm)

Ø300

EGA-32150

Swivel Over Table(mm)

Ø320

Distance Between Center(mm)

1500

Max. Grinding Diameter (mm)

Ø300

VTL60

Max. Turning Diameter(mm)

⌀700/L 150

X/Z Travel

X -40/+350 Z -770

Turret Type

Hydraulic

VTL80

Max. Turning Diameter(mm)

⌀850/L 150

X/Z Travel

X -40/+430 Z -870

Turret Type

Hydraulic

VTL100

Max. Turning Diameter(mm)

⌀110/L 150

X/Z Travel

X -40/+530 Z -920

Turret Type

Hydraulic

Description

  • The EGA Series is designed to achieve high precision, efficiency, and ease of operation.
  • They find suitability across various industries, including automotive,  medical instruments, tooling, job shops, and mold industries.
  • Work Head: The work spindle, equipped with NN bearings, provides heavy-duty load capacity, optimal rotation accuracy, and high rigidity.
  • The servo motor drive maintains consistent speed and torque during grinding operations.
  • A positive purge system keeps grinding swarf and coolant out of the work head, ensuring a long lifespan.
  • Rigid Machine Base: The machine base is designed to ensure rigidity, fully supporting the table on both ends.
  • It consists of a heavily ribbed box-type base made of Meehanite casting, offering excellent rigidity and maintaining machine stability.
  • Wheel Head Spindle Bearing Options: Standard The contact bearing type spindle is easy to maintain, environmentally friendly, and minimizes thermal growth issues.
  • Tailstock: Equipped with a coolant nozzle on the top for cooling the center tip, the tailstock features an air floating device that facilitates smoother movement and table protection.
  • Optional tailstock quill travel of 75 mm aids in easy workpiece loading/unloading.
  • The oil-bathed quill enables smooth movement, and the optional taper adjustment feature makes it easy to correct taper errors.
  • X-Axis Guideways: The hand-scraped Double V guideways offer maximum support to the wheel head, resulting in greater stability and grinding capacity.
  • This design ensures superior accuracy and extends the machine's lifespan.

Specification

EGA-3260
Unit
Values

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