Supertec

Feature

Grinding Cycle

1. Plunge grinding

2. Traverse grinding

Both sides feed

LHS feed

RHS feed

3. Plunge

Both sides feed

LHS feed

RHS feed

4. OD +End Face Grinding

Grinding Example

Specification

Model	G25A-50CNC	G32A-60CNC	G32A-100CNC	G32A-150CNC	G32A-200CNC	G38A-50CNC	G38A-100CNC	G38A-150CNC	G38A-200CNC
Grinding Capacity
Swing over table	Ø10.10"	Ø12.6"	Ø12.6"	Ø12.6"	Ø12.6"	Ø15"	Ø15"	Ø15"	Ø15"
Distance between centers	20"	24"	40"	60"	80"	24"	40"	60"	80"
Max. grinding diameter	Ø9"	Ø11.8"	Ø11.8"	Ø11.8"	Ø11.8"	Ø14"	Ø14"	Ø14"	Ø14"
Max. grinding length - dresser on workhead side	13.7"	17.7"	33"	53"	73"	17.7"	33"	53"	72"
Max. grinding length - dresser on tailstock side (Opt.)	20"	24"	40"	60"	80"	24"	40"	60"	80"
Max. load held between center	176 Lbs.	330 Lbs.	330 Lbs.	330 Lbs.	350 Lbs.	330 Lbs.	330 Lbs.	330 Lbs.	550 Lbs.
Center distance between spindle & slide table	5"	6"	6"	6"	6"	7.5"	7.5"	7.5"	7.5"
Grinding Wheel
Infeed angle	60 deg	60 deg	60 deg	60 deg	60 deg	60 deg	60 deg	60 deg	60 deg
Diameter x Width x Bore	Ø18"x2"xØ5"	Ø20"x2-4"xØ6" (Ø24"x2-4"xØ8" Opt.)	Ø20"x2-4"xØ6" (Ø24"x2-4"xØ8" Opt.)	Ø20"x2-4"xØ6" (Ø24"x2-4"xØ8" Opt.)	Ø20"x2-4"xØ6" (Ø24"x2-4"xØ8" Opt.)	Ø20"x2-4"xØ6" (Ø24"x2-4"xØ8" Opt.)	Ø20"x2-4"xØ6" (Ø24"x2-4"xØ8" Opt.)	Ø20"x2-4"xØ6" (Ø24"x2-4"xØ8" Opt.)	Ø20"x2-4"xØ6" (Ø24"x2-4"xØ8" Opt.)
Motor rated power / max. torque	5HP / 13Nm	10HP/49Nm (Opt.15HP/ 71Nm)	10HP/49Nm (Opt.15HP/ 71Nm)	10HP/49Nm (Opt.15HP/ 71Nm)	10HP/49Nm (Opt.15HP/ 71Nm)	10HP/49Nm (Opt.15HP/ 71Nm)	10HP/49Nm (Opt.15HP/ 71Nm)	10HP/49Nm (Opt.15HP/ 71Nm)	10HP/49Nm (Opt.15HP/ 71Nm)
Wheel speed	1400 rpm	1250 (Opt.1650) rpm	1250 (Opt.1650) rpm	1250 (Opt.1650) rpm	1250 (Opt.1650) rpm	1250 (Opt.1650) rpm	1250 (Opt.1650) rpm	1250 (Opt.1650) rpm	1250 (Opt.1650) rpm
Workhead
Swiveling angle	90 deg	90 deg	90 deg	90 deg	90 deg	90 deg	90 deg	90 deg	90 deg
Spindle speed (infinite variable)	10～600 rpm	10～600 rpm	10～600 rpm	10～600 rpm	10～600 rpm	10～600 rpm	10～600 rpm	10～600 rpm	10～600 rpm
Motor rated power / max. torque	1 HP	2 HP	2 HP	2 HP	2 HP	2 HP	2 HP	2 HP	2 HP
Center taper	MT3	MT4 (Opt. MT5)	MT4 (Opt. MT5)	MT4 (Opt. MT5)	MT4 (Opt. MT5)	MT4 (Opt. MT5)	MT4 (Opt. MT5)	MT4 (Opt. MT5)	MT4 (Opt. MT5)
Spindle type	Fixed or Rotary	Fixed or Rotary	Fixed or Rotary	Fixed or Rotary	Fixed or Rotary	Fixed or Rotary	Fixed or Rotary	Fixed or Rotary	Fixed or Rotary
Diameter of bore	Ø0.787"	Ø1.023"	Ø1.023"	Ø1.023"	Ø1.023"	Ø1.023"	Ø1.023"	Ø1.023"	Ø1.023"
Tailstock
Quill travel	1"	1" (Opt.2"/3")	1" (Opt.2"/3")	1" (Opt.2"/3")	1" (Opt.2"/3")	1" (Opt.2"/3")	1" (Opt.2"/3")	1" (Opt.2"/3")	1" (Opt.2"/3")
Center taper	MT3	MT4 (Opt. MT5)	MT4 (Opt. MT5)	MT4 (Opt. MT5)	MT4 (Opt. MT5)	MT4 (Opt. MT5)	MT4 (Opt. MT5)	MT4 (Opt. MT5)	MT4 (Opt. MT5)
X axis
Travel	7.8"	11"	11"	11"	11"	11"	11"	11"	11"
Max. rapid feedrate	236 In/min	236 In/min	236 In/min	236 In/min	236 In/min	236 In/min	236 In/min	236 In/min	236 In/min
Heidenhain linear scale resolution	0.000002"	0.000002"	0.000002"	0.000002"	0.000002"	0.000002"	0.000002"	0.000002"	0.000002"
Min. increment	0.000010"	0.000010"	0.000010"	0.000010"	0.000010"	0.000010"	0.000010"	0.000010"	0.000010"
Servo motor rated power	1.6(F)/2(M) HP	2.5(F)/3(M) HP	2.5(F)/3(M) HP	2.5(F)/3(M) HP	2.5(F)/3(M) HP	2.5(F)/3(M) HP	2.5(F)/3(M) HP	2.5(F)/3(M) HP	2.5(F)/3(M) HP
Z axis
Travel	29.5"	35"	51"	76"	96"	35"	51"	76"	96"
Swiveling angle	±7 deg	±9 deg	±7 deg	±5 deg	±5 deg	±9 deg	±7 deg	±5 deg	±5 deg
Max. rapid feedrate	314 In/min	394 In/min	394 In/min	394 In/min	394 In/min	394 In/min	394 In/min	394 In/min	394 In/min
Min. increment	0.000010"	0.000010"	0.000010"	0.000010"	0.000010"	0.000010"	0.000010"	0.000010"	0.000010"
Servo motor rated power	1.6(F)/2(M) HP	2.5(F)/3(M) HP	2.5(F)/3(M) HP	3.3(F)/4.6(M) HP	3.3(F)/4.6(M) HP	2.5(F)/3(M) HP	2.5(F)/3(M) HP	3.3(F)/4.6(M) HP	3.3(F)/4.6(M) HP
Motor
Hydraulic pump	1 HP	1 HP	1 HP	1 HP	1 HP	1 HP	1 HP	1 HP	1 HP
Hydrodynamic GW spindle lubrication pump	1/4 HP	1/4 HP	1/4 HP	1/4 HP	1/4 HP	1/4 HP	1/4 HP	1/4 HP	1/4 HP
Guide way lubrication pump	1/4 HP	1/4 HP	1/4 HP	1/4 HP	1/4 HP	1/4 HP	1/4 HP	1/4 HP	1/4 HP
Coolant pump	1/4 HP	1/4 HP	1/4 HP	1/4 HP	1/4 HP	1/4 HP	1/4 HP	1/4 HP	1/4 HP
Machine
Net Weight (semi-enclosed splash guard)	6900 Lbs.	12400 Lbs.	12800 Lbs.	13900 Lbs.	14800 Lbs.	12400 Lbs.	12800 Lbs.	13900 Lbs.	14800 Lbs.
Gross weight	7800 Lbs.	14200 Lbs.	16600 Lbs.	17200 Lbs.	18100 Lbs.	14200 Lbs.	16600 Lbs.	17200 Lbs.	18100 Lbs.

Accessories

Standard Accessories

Infinite variable workhead w/servo motor

Diamond Dresser and Stand

Automatic wheel speed change (15 steps)

Carbide tip center

X Axis Heidenhain linear scale (resolution 0.05 um)

Levelling bolts and blocks

Operation manual and part lists

Fanuc CNC Controller (Oi TF)

Grinding Wheel + Wheel Flange

Standard oil cooler (cooling fan)

Standard coolant tank 140L

MPG handwheel 2 Axes control

LED working light

Tools and Tool Box

Electricity cabinet w/ heat exchanger

Semi-enclosed splash guard

Wheel Extractor

4-color indication signal light

Optional Accessories

Dynamic balancing system (SBS)

Hydraulic tailstock (w/ foot pedal)

Z Axis Heidenhain linear scale (resolution 0.05 um)

Grinding wheel dynamic balance system

Wheel spindle lubrication oil cooler for hydrodynamic spindle

Gap & crash control device

Workhead spindle adjustment arbor

Auto gauging device

Spare grinding wheel flange

FANUC 0i-TF iGrind program

Mitsubishi controller (M80) iGrind program

Electrical cabinet air conditioner

Interanl grinding attachment (for EGP series only)

Workhead upgrade to MT5 (not suitable for 25 series)

Tailstock upgrade to MT5 (not suitable for 25 series)

Touch probe

Transformer

Workpiece cattier

Full-enclosed splash guard

Steady Rest

3-jaw scroll chuck

4-jaw scroll chuck

Cylindrical Grinder

Angular Type Grinder