GANESH GTW-30 CNC 30” HEAVY DUTY CNC BIG BORE LATHE

CAPACITY & DIMENSIONS
Swing over Bed
30″ (760 mm)

Turning Diameter (in front of cross slide w/8 station turret turning tool
22" (560 mm)

Swing over Cross-Slide (turning diameter over cross-slide)
19″ (480 mm)

Center Height
15″ (380 mm)

Bed width of ways
18″ (460 mm)

Bed Casing Height
15.75″ (400 mm)

SPINDLE
Spindle Motor Horsepower (Fanuc 15 Kw – 18 Kw)
30 HP (25 HP 30 min rated)

Spindle Speeds
10 – 1,000 RPM

Spindle Gear Ranges – 2 automatically selected gear ranges
L = 30 – 300 RPM H = 10 – 1000 RPMS

Spindle Bore (10″ bore optional)
6.69″ (170 mm)

Spindle Nose (front & rear) / bearing
A2-11 / Taper Roller Bearings

Spindle Torque for 6 5/8″ bore – low gear / high gear
1,180 / 346 ft lbs (1,600 / 470 Nm)

Big-Bore Spindle Option – Bore Size
10″ (255 mm) A2 – 15 spindle

Big Bore Spindle Speeds
18 – 600 RPM in 2 ranges

Big Bore Spindle Gear Ranges
Low 18 – 186 RPM High 60 – 600 RPM

Big Bore Spindle Torque for 10″ bore – low gear/high gear
1,475 / 442 ft lbs (2,000 / 600 Nm)

AXIS
Rapid Traverse Feedrate X & Z
394 IPM (10 m / min)

X-Axis Cross Slide Travel
19 5/8″ (500 mm)

Z-Axis Travel (listed with each bed length)

X-Axis Ballscrew Diameter / Servo Motor Power
1.25″ (32 mm) 2.0 HP (1.6 kw)

Z-Axis Ballscrew Diameter / Servo Motor Power
2″ (50 mm) 4.0 HP (2.9 kw)

X-Axis Thrust
2,020 lbs (920 kgf)

X-Axis Thrust
3,020 lbs (1,370 kgf)

Cross Slide Dimensions W x L
39″ x 10″ (1,000 mm x 258 mm)

Minimum input unit
0.0001″ (0.001 mm = 40 millionths)

TOOL TURRET
Hydraulic type / LS-200R

Tool stations – any combination of ID / OD tooling / Index time
8 stations

OD Tooling (additional ID & OD tool holders in stock)
1″ tools w/ 8 tool clamps provided

ID Tooling (40mm when specified for metric users)
4 ID (1.5″ bore) holders provided

TAILSTOCK
Air-Assisted Manual Positioning – Quill engraved with inch/metric quill graduations

Quill Diameter
4.92″ (125 mm)

Quill Stroke (manual quill advance, hydraulic optional)
7.87″ (200 mm)

Quill Taper
MT-6 Morse Taper #6

Tailstock body set-over adjustment
±0.4″ (±1 mm)

ELECTRICAL / HYDRAULIC / COOLANT
Power Requirements – FANUC 0i – TF control, motors & drives
30 kVA / 220 vac / ±5%

Hydraulic Motor Power
2 HP

Hydraulic Pressure
435 PSI / Mobil #32 oil

Coolant Pump
3/4 HP

Machines need stable 220 volts, 3 Phase – Please use appropriate transformers or voltage stabilizers