Fukudaco F-Mill Spindle with FANUC Motor

GMN has added the new F-Mill series to its lineup of milling spindles. The F-Mill spindles build on the proven knowledge and experience gained from the HCS series and are equipped with FANUC’s Bil112-type asynchronous motors. Using FANUC motors allows the operation of GMN spindles with FANUC’s control systems. Depending on the spindle’s maximum rotational speed, two bearing lubrication methods are available: grease lubrication and oil-air lubrication.

Applications

Cutting tool spindles
Machining centers
Grinding and drilling operations

Features

Automatic tool change: Clamping system with an unclamped unit
Tool interface: HSK-A63 (compliant with DIN69893)
Taper cleaning and air purge function
Coolant through housing

Dimensions

The F-Mill HCS230 series shares common external dimensions.

F-Mill

Specification

Spindle Type		HCS 230g-12000/25	HCS 230g-15000/25	HCS 230g-16000/11
FANUC Asynchronous Motor		BiI 112L/15000-B Type M	BiI 112L/15000-B	BiI 112L/20000-B
Maximum RPM		12000 [min ^-1 ]	15000 [min ^-1 ]	16000 [min ^-1 ]
Low-Speed Winding	S1 Output	15 [Kw]	15 [Kw]	7.5 [Kw]
	S1 Output RPM	1300～4000 [min ^-1 ]	1400～4000 [min ^-1 ]	895～5000 [min ^-1 ]
	S1 Torque	110 [Nm]	102 [Nm]	80 [Nm]
	S1 torque speed	～1300 [min ^-1 ]	～4000 [min ^-1 ]	～895 [min ^-1 ]
High-Speed Winding	S1 Output	25 [Kw]	25 [Kw]	11 [Kw]
	S1 Output RPM	4000～11000 [min ^-1 ]	4000～11000 [min ^-1 ]	2450～11000 [min ^-1 ]
	S1 Torque	59.7 [Nm]	59.7 [Nm]	42.9 [Nm]
	S1 torque speed	4000 [min ^-1 ]	4000 [min ^-1 ]	1500～2450 [min ^-1 ]
FANUC inverter		αiSP45 HV-B	αiSP45 HV-B	αiSP 22-B
Bearing Lubrication Method		Grease lubrication	Grease lubrication	Grease lubrication
Front bearing inner diameter		70 [mm]	70 [mm]	70 [mm]
Tool Interface		HSK-A63	HSK-A63	HSK-A63
Tool retraction force		18 [kW]	18 [kW]	18 [kW]
Tool retraction position detection signal output		Analog or digital	Analog or digital	Analog or digital
Static stiffness	Axial	220 [N/µm]	200 [N/µm]	200 [N/µm]
Static stiffness	radial	460 [N/µm]	460 [N/µm]	460 [N/µm]
Coolant Through Housing		1 [MPa]	1 [MPa]	1 [MPa]

Spindle Type		HCS 230g-16000/18.5	HCS 230g-16000/25	HCS 230-20000/18.5
FANUC Asynchronous Motor		BiI 112S/20000-B	BiI 112L/20000-B	BiI 112L/25000-B Type M
Maximum RPM		16000 [min ^-1 ]	16000 [min ^-1 ]	20000 [min ^-1 ]
Low-Speed Winding	S1 Output	11 [Kw]	25 [Kw]	15 [Kw]
	S1 Output RPM	2300～6000 [min ^-1 ]	2800～3500 [min ^-1 ]	1570～4500 [min ^-1 ]
	S1 Torque	50 [Nm]	85.3 [Nm]	91.2 [Nm]
	S1 torque speed	～2300 [min ^-1 ]	～3500 [min ^-1 ]	～1570 [min ^-1 ]
High-Speed Winding	S1 Output	18.5 [Kw]	25 [Kw]	18.5 [Kw]
	S1 Output RPM	6000～12000 [min ^-1 ]	5000～13000 [min ^-1 ]	6500～20000 [min ^-1 ]
	S1 Torque	29.4 [Nm]	47.7 [Nm]	27.2 [Nm]
	S1 torque speed	6000 [min ^-1 ]	2500～5000 [min ^-1 ]	3000～6500 [min ^-1 ]
FANUC inverter		αiSP 26-B	αiSP 37-B	αiSP 30-B
Bearing Lubrication Method		Grease lubrication	Grease lubrication	Oil-air lubrication
Front bearing inner diameter		70 [mm]	70 [mm]	70 [mm]
Tool Interface		HSK-A63	HSK-A63	HSK-A63
Tool retraction force		18 [kW]	18 [kW]	18 [kW]
Tool retraction position detection signal output		Analog or digital	Analog or digital	Analog or digital
Static stiffness	Axial	200 [N/µm]	200 [N/µm]	120 [N/µm]
Static stiffness	radial	460 [N/µm]	460 [N/µm]	400 [N/µm]
Coolant Through Housing		1 [MPa]	1 [MPa]	1 [MPa]

Spindle Type		HCS 230-20000/30
FANUC Asynchronous Motor		BiI 112l/25000-B
Maximum RPM		20000 [min ^-1 ]
Low-Speed Winding	S1 Output	26 [Kw]
	S1 Output RPM	2800～6000 [min ^-1 ]
	S1 Torque	88.7 [Nm]
	S1 torque speed	～2800 [min ^-1 ]
High-Speed Winding	S1 Output	30 [Kw]
	S1 Output RPM	5400～15000 [min ^-1 ]
	S1 Torque	53.1 [Nm]
	S1 torque speed	5400 [min ^-1 ]
FANUC inverter		αiSP 75HV-B
Bearing Lubrication Method		Oil-air lubrication
Front bearing inner diameter		70 [mm]
Tool Interface		HSK-A63
Tool retraction force		18 [kW]
Tool retraction position detection signal output		Analog or digital
Static stiffness	Axial	120 [N/µm]
Static stiffness	radial	400 [N/µm]
Coolant Through Housing		1 [MPa]