Index G500/520

The INDEX G520 features a powerful motorized milling spindle capable of performing simultaneous 5-axis machining. The ergonomic setup and operating concept played a major role in the new design. All the relevant components are easily accessible for operating and maintenance personnel. The modular robot cell iXcenter is available for all machines in this series, for flexible feeding and discharging of blanks and finished parts.

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Benefits Features Specifications

High thermal and mechanical stability
High dynamic response (rapid traverse rate up to 50 m/min)

Identical main and counter spindles with spindle clearance D 120 mm
Chuck D 500 mm
Tool stock for up to 139 tools (INDEX G520)
Sophisticated working area concept for turning lengths up to 1,600 mm / 2,300 mm and variable machining options

Working Area	Turning length mm 1,600 // 2,300
Main spindle, counter spindle	Bar capacity mm 120
	Speed max. rpm 2,500
	Chuck diameter mm 500
	Torque at 100% / 40% Nm 1,595 / 2,000
	Power at 100% / 40% kW 68 / 85
	C axis resolution degree 0.001
Tailstock	Slide travel Z, rapid traverse, feed force mm / m/min / N 1,580 / 40 / 9,000 // 2,280 / 40 / 9,000
Motor milling spindle	Machine G520
	Tooling system HSK-T63 // Capto-C6
	Speed max. rpm 12,000 (HSK-T63) // 18,000 (Capto-C6)
	Power max. kW 26 (HSK-T63) // 27.5 (Capto-C6)
	Torque max. Nm 150 (HSK-T63) // 100 (Capto-C6)
	Slide travel X, rapid traverse, feed force mm / m/min / N (-50) - (+700) / 30 / 10,000
	Slide travel Y, rapid traverse, feed force mm / m/min / N +/-170 / 20 / 11,000
	Slide travel Z, rapid traverse, feed force mm / m/min / N 1,600 / 50 / 11,000 // 2,300 / 50 / 11,000
	B-axis swivel angle degree +205 / -25 (+/-115)
Turret Upper	Machine G500
	Tooling system VDI-40
	Number of stations 12
	Speed max. rpm 5,400
	Torque at 25% Nm 42
	Slide travel X, rapid traverse, feed force mm / m/min / N 295 / 30 / 10.000
	Slide travel Y, rapid traverse, feed force mm / m/min / N +/-100 / 20 / 11.000
	Slide travel Z, rapid traverse, feed force mm / m/min / N 1,580 / 50 / 11,000 // 2,290 / 50 / 11,000
Turret Bottom	Machine G500 / G520
	Tooling system VDI-40
	Number of stations 18
	Speed max. rpm 5,400
	Torque at 25% Nm 42
	Slide travel X, rapid traverse, feed force mm / m/min / N 210 / 30 / 10,000
	Slide travel Z, rapid traverse, feed force mm / m/min / N 1,600 / 40 / 11,000 // 2,300 / 40 / 11,000
Turret steady rest (optional)	Clamping depth max. mm 12-152 // 30-245\|
General	Length x width x height - long version mm 5,060/6,000 x 3,025 x 3,165
	Weight kg 25,000 / 30,000 // 27,000 / 32,000
	Connecting power kW 232
Control	Max. workpiece diameter, flange (feeding/discharge) mm dia./length 250/200

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If you have any questions about our machines, or interest in setting up a new machining process. Our expert team are more than happy to help.