KO LEE Cylindrical Grinding Machines - C1020N2 / Scepter Specifications

C1020L2 & Scepter Cylindrical Grinding Machines Specifications

		C1020L2	Scepter
TABLE	Distance Between Centers	20" (508 mm)	20" (508 mm)
	Swivel	+ / - 10°*	+ / - 10°*
	Swing	10" (254 mm)	10" (254 mm)
	Feed Rate	0.01 - 120 " / min. (0.25 - 3,048 mm)	0.0001 - 200" / min (0.0025 - 5,080 mm)
	Maximum Longitudinal Travel	24" (610 mm)	24" (610 mm)
	HPG Jog Increments	0.00005" (0.0012 mm) 0.0001" (0.002 mm) 0.001" (0.025 mm)	0.00005" (0.0012 mm) 0.0001" (0.002 mm) 0.001" (0.025 mm)

HEADSTOCK	Swivel	135°	135°
	Variable speed	35 - 700 RPM	35 - 700 RPM
	Through Hold I.D.	1.3" (33 mm)	1.3" (33 mm)
	Center taper	5 MORSE / 3 MORSE	5 MORSE / 3 MORSE

TAILSTOCK	Center taper	3 MORSE	3 MORSE

CROSSFEED	Feed Rate	0.01 - 60" / min. (0.25 - 1,905 mm / min.)	0.0001 - 100" / min. (0.0025 - 2,540 mm / min.)
	Maximum Travel	7.5" (190.5 mm)	7.5" (190.5 mm)
	HPG Jog Increments	0.00002" (0.0005 mm) 0.0001" (0.002 mm) 0.001" (0.025 mm)	0.00002" (0.0005 mm) 0.0001" (0.002 mm) 0.001" (0.025 mm)

WHEELHEAD	Spindle Diameter	3.5 " (89 mm)	3.5" (89 mm)
	Spindle Speed	1,755 RPM	1,755 RPM
	Grinding Wheel Size	14" x 5" x 1.5" (355 x 127 x 38 mm)	14" x 5" x 1.5" (355 x 127 x 38 mm)

ELECTRICS	NFPA Standard	230 / 460v, 3 Phase **	230 / 460v, 3 Phase **

MOTORS	Wheelhead	5 HP (3.75 kw)	5 HP (3.75kw)
	Headstock	1/3 HP (0.25 kw)	AC Variable Speed
	Coolant Pump	1/8 HP (0.17 kw)	1/8 HP (0.17 kw)
	Table	DC Servo	AC Digital Servo
	Wheel Infeed	DC Servo	AC Digital Servo
	Control Resolution	0.000020" (0.0005 mm)	0.000020" (0.0005 mm)

COOLANT	Tank Capactiy	50 Gallon (170 L)	50 Gallon (170 L)
COOLANT	Flow Capacity	8 GPM (30 L)	8 GPM (30 L)

DIMENSIONS	Spindle Centerline to Floor	46" (1,168 mm)	46" (1,168 mm)
	Height	60" (1,524 mm)	60" (1,524 mm)
	Floor Space Required (Machine W x D)	96" x 75" (2,438 x 1,905 mm)	96" x 90" (2,438 x 2,286 mm)
	Approximate Net Weight	3,450 lbs (1,565 kg)	3,900 lbs. (1,769 kg)

* For machines with optional spray hood, table swivel + / - 7° ** 575v 3ph, 380v 3ph, 415v 3ph and 50Hz available at extra charge. Please specify on your order the voltage required.

Specifications are subject to change without prior notice.