15" od grinder, supertec G38P-50CNC fanuc oi-


Subject: 15" od grinder, supertec G38P-50CNC fanuc oi-
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15" OD GRINDER, Supertec G38P-50CNC Fanuc Oi-
15" OD GRINDER, Supertec G38P-50CNC Fanuc Oi-
15" x 20" MODEL G38P-50CNC w/Straight Wheelhead
- FANUC Oi-TC CNC control, Fanuc AC drives and servo motors,
- Heavily ribbed box-type base is made of Meehanite
castings, providing excellent rigidity to ensure machine
- Table is fully supported in the full travel to avoid overhang.
- Hydraulics, coolant and lubrication systems are separated
from machine to eliminate vibration and dissipate heat.
- Generously proportioned, the enlarged and properly sloped
drainage troughs underneath the wheelhead base provides rapid
coolant drainage needed during heavy duty grinding and prevents
- Sturdy rigid-designed workhead is electronically controlled
giving variable spindle speeds. Workhead swivels 90°CCW to 30°CW
for various grinding operations. A dual oil seal and cover
prevents coolant seepage into the workhead.
- The design of the tailstock is both rigid and robust. Housed
in a cast body, the hardened nitralloy steel sleeve is designed
to carry a MT4 center for G32/G38 and a MT3 Center forG20/G25.
- An Optional hydraulic tailstock with foot pedal is available
for easy loading and unloading of parts.
- A combination of hydrostatic and hydrodynamic bearings,
surrounded by a high pressure oil film, eliminates metal to metal
contact to provide high rigidity as well as high vibration
damping performance. (Except G20P/G25P)
- A pressure switch interlock prevents spindle start-up until
oil pressure is established. This pressure switch interlock also
stops the spindle if oil pressure fails.
- The One V and one flat hand-scraped guideways are Turcite
coated and incorporated with an automatic lubrication system,
precision ballscrew, AC servo motor and a 0.000004 linear
superior positioning accuracy and repeatability.
- The Rigid table with box-type structure travels on a cushion
of oil with no metal-to-metal contact.
- Z-axis positioning accuracy and repeatability is assured with
an AC servo motor and high precision, pre-tensioned ballscrews.
- A swiveling table dial indicator enables rapid cylindricity
corrections and taper grinding applications.
- Slideways, ballscrews and spindle are continuously lubricated
by an auto-lube system to ensure long service life and maintain
- A highly-automated grinding system can be customized with a
wide selection of optional equipment…including an automatic OD
sizing device, gap control, crash control and touch probe for axial
- The hinged, swing-down internal grinding attachment (optional)
swings down into working position easily and quickly. A patented
locking device adds safety as it prevents the ID attachment from
swinging down abruptly. (Except G32A/38A Series)
Max. load between centers: 330 lbs
Diameter x Width x Bore: 18x 2x 6
Max. peripheral speed: 109 ft/sec
Automatic rapid traverse: 393 in/min
Min. increment infeed: 0.000010
Center taper: MT4 (option MT5)
Spindle speed (variable): 30~350 rpm
Center taper: MT4 (option MT5)
Spindle speed: 12000/18000 rpm (std.) or 25000 rpm (opt.)
Max. grinding bore: 1.18-3.94" or 0.79 - 1.97"
Max. grinding length: 4.33 or 2.17"
Max. chucking length: 8" ~ 12.4
Min. increment feed: 0.0001
Wheelhead (X axis) Motor [Fanuc]: 0.8 HP
Table (Z Axis) Motor [Fanuc]: 0.8 HP
Net weight (Semi-enclosed): 9500 lbs
Gross weight including packing: 10460 lbs
Packing dimension: 137x 92x 82(L x W x H)
- Operation manual with parts list
- Coolant system w/ magnetic separator
- Lube oil temperature regulator (G32A/G38A)
- SBS Dynamic balance system (include factory installation)
- MOVOMATIC Auto sizing device (0.4" - 2.4")
- MARPOSS Auto sizing device (0.4" - 3.15")
- 3-Jaw scroll chuck (4") (must order with 4 back plate)
- 3-Jaw scroll chuck (5") (must order with 5 back plate)
- 3-Jaw scroll chuck (6") (must order with 6 back plate)
- 3-Jaw scroll chuck (8") (must order with 8 back plate)
- 4-Jaw independent chuck (8") (must order with 8 back plate)
- 4-Jaw independent chuck (6") (must order with 6 back plate)
- Regular Back plates (various sizes depending on chuck)
- Fixed back plates (various sizes depending on chuck)
COOLANT SYSTEMS (upgrades from the std. coolant):
- Coolant sys. w/mag. separator & paper filter (20L/min, 80L)
- Coolant system w/paper filter (20L/min, 80L)
- Coolant sys. w/mag. separator & paper filter (60L/min, 140L)
- Coolant system w/paper filter (60L/min, 140L)
- Royal manual lever type 5C collet closer
- Royal air-operated 5C collet closer (must order w/air control)
- Kit w/hand-operated valve for air 5C (must order with air 5C)
- Kit w/foot-operated valve for air 5C (must order with air 5C)
- Lyndex 5C collets (sizes from 3/64 - 1 1/8)
- Internal grinding attachment
- 2-Point steady rests (various sizes)
- 3-Point steady rests (various sizes)
- Lube oil temperature regulator
- Full enclosure splash guard w/oil & mist separator
Machine Location: HARRISON, NJ
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* New machines are covered under their own warrantees. Details of each warranty can be found within the quotation for all new machines.
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