CYMILL · Fork Milling Heads

G-Series 45° – Large Universal Milling Head

CYMILL Overview PDF

The large universal milling head: power density for large-part 5-axis machining. Based on the G-Series drive technology, the G-Series 45° brings up to 4,300 Nm (UHT) to the ±180° swivel axis – ideal for horizontal machine tools in combination with rotary table systems.

With 5,500 Nm hydraulic clamping, ±2″ position accuracy and the CYSPEED Ø238 spindle family up to 70 kW, hard-to-cut materials are handled with ease.

4,300 Nm Max. Torque (UHT)
±180° Swivel Angle
5,500 Nm Hydraulic Clamping
870 kg Total Weight approx.

Technical Data

CYTEC CYMILL G-Series 45 large universal milling head
G-Series 45° universal head

A-Axis (Swivel)

Nom./max. torque1,830 / 3,550 Nm
UHT nom./max. torque2,605 / 4,300 Nm
Clamping torque5,500 Nm
Swivel angle±180°
Position accuracy±2″

Spindle Options

Power range42 – 70 kW (S1)
Max. torque525 Nm (CS-42-238-S)
Max. speed22,000 rpm (CS-70-238-S)
Tool interfacesHSK-A63 / A100 / SK50

General

TypeLarge universal head, 45°
Measuring systemabsolute
Total weightapprox. 870 kg
Ideal forLarge-part 5-axis machining
Technical data in the CYMILL overview PDF

Compatible CYSPEED Motor Spindles

The G-Series 45° is driven by CYSPEED motor spindles of the Ø238 mm family. Click a spindle to view its datasheet and performance diagram:

Power (S1/S6)42 / 55 kW
Torque (S1/S6)400 / 525 Nm
Nom. / max. speed1,000 / 7,000 rpm
Tool interfaceHSK-A100 / SK50/C8
CS-42-238-S motor spindle performance diagram
Power (S1/S6)50 / 63 kW
Torque (S1/S6)248 / 315 Nm
Nom. / max. speed2,000 / 15,000 rpm
Tool interfaceHSK-A100
CS-50-238-A / CST-50-238-A motor spindle performance diagram
Power (S1/S6)70 / 90 kW
Torque (S1/S6)85 / 105 Nm
Nom. / max. speed8,000 / 22,000 rpm
Tool interfaceHSK-A63
CS-70-238-S motor spindle performance diagram