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Milling Heads –Technical DataThe <strong>Zimmermann</strong> milling headprogramme – together with ourwide spectrum of portal millingmachines – covers a verywide range of applications.The adjacent table shows thestandard data of the millingheads and standard millingspindles.Naturally, in variance to theseand depending on the particularapplication, other sizes, modelsand levels of performance canalso supply. Please contact us!Milling head VH 6Swivel rangesA-axis ± 100°C-axis ± 360° (■ ∞)PerformanceTorque A-axis1 350 NmTorque C-axis1 350 NmAcceleration A-axis 700° / s 2Acceleration C-axis 700° / s 2Feed rate A-, C-axes150°/sAccuracies 1Positioning accuracy A-, C-axes 2 15“=0,0041°Repeatability A-, C-axes 2 10“=0,0027°Axis clampingClamping A-axis■ hydraulicClamping C-axis■ hydraulicHolding torque A- and C-axis3 000 NmCoolingWorm cooling –Motor cooling A-axisWater coolingMotor cooling C-axisWater cooling-sandwich prDimensions and weightsDimensions incl. spindle (LxWxH) 5475 x 680 x 980 mmMilling head weight incl. spindle1 460 kgMilling spindleRoughing spindlePower S1 max. (100% ED)44 kWTorque S1 max. (100% ED)200 NmRot. speed max. 10 000 min -1Constant power 2100 –10000min -1Tool holderHSK 100 A, SK 50 opt.Swivel axis – Spindle noseTool clampingTool releaseLubricationSensorsVibration sensorTemperature sensor / Spindle housingTemperature sensor / BearingCoolant and lubrication mediaCoolant supply spindle front sideCoolant supply through the toolMQL Spindle front side / max. pressureMQL through the toolMachine type (standard)420 mm mit HSK100 A450 mm mit SK 50Spring clampinghydraulicPermanent grease lubric.■■■■ 20 bar■ 50 bar■ 5 bar■ 5 barFZ 50, FZ 4214 Milling heads
T ORQUEMOTORVH 5 VH 4 VH 3W ORM&± 110°T ORQUEWHEELMOTOR ± 100° DRIVE ± 110°■ ± 275° ∞ ■ ± 275°W ORM&WHEELDRIVE■ ± 360° / ∞■ ± 360° / ∞650 Nm 8 000 Nm 1 000 Nm700 Nm 8 000 Nm 1 000 Nm800° / s 2 0,1°/s 2 300° / s 2800° / s 2 0,1°/s 2 300° / s 2360° / s 25° / s 90°/s max., 60°/s perm.16“=0,0044° 10“ = 0,0027° 15“ = 0,0041°12“=0,0033° 8“ = 0,0022° 10“ = 0,0027°■ hydraulic ■ hydraulic ■ hydraulic■ hydraulic ■ hydraulic ■ spring loaded2 000 Nm 20 000 Nm 2 000 Nminciple475x 680 x 860 mm 475x 680 x 860mm1 400 kg 1 360kgUniversal spindleFinishing spindle50 kW 20 kW95 Nm 27 Nm24 000 min -1 35 000 min -15 000 –24 000 min -1 7100 –35000min -1HSK 63 AHSK 50 E300 mm 300 mm– ■ 3 ■water cooled – water cooledwater cooled – –350 x 560 x 660 mm 590 x 680 x 590 mm 460 x 560 x 740 mmca. 600 kg 900 kg 620 kgUniversal spindle Gear spindle Universal spindle52 kW 35 kW (S 6 / 60% ED) 60 kW45 Nm 800 Nm (S 6 / 60% ED) 95 Nm24 000 min -1 5 600 min -1 22 000 min -111 000 – 20 000 min -1 40 – 5 600 min -1 6 000 – 22 000 min -1HSK 63 A SK 50 HSK 63 A250 mm 270 mm 300 mmSpring clampinghydraulicOil lubricationSpring clampinghydraulicOil lubricationSpring clamping Spring clamping Spring clampinghydraulic hydraulic hydraulicPermanent grease lubric. Perm. grease / Oil circul. 4 Grease relubrication■■■■■■■ – ■– – –■ ■ ■■ 20 bar■ 50 bar■ 5 bar■ 5 bar■ 20 bar■ 50 bar■ 5 bar■ 5 bar■ 40 bar ■ ■ 80 bar■ 80 bar ■ ■ 80 bar■ 5 bar – ■ 5 bar■ 5 bar – ■ 5 barFZ 50, FZ 42 FZ 50, FZ 42 FZ 50 Duo, FZ 42, FZ 50, FZ 50 Duo FZ 50 Duo, FZ 38,FZ 38, FZ 37 FZ 37, FZ 3515
Page 1 and 2: Milling HeadsHigh PerformanceMillin
Page 3 and 4: The Heart of theMilling MachineWhat
Page 5 and 6: VH 3 VH 2 VH 1The allrounder for a
Page 7 and 8: VH 5 -Pure High TechThe new VH 5 mi
Page 9: VH 3 -The AllrounderThe linchpin of
Page 12 and 13: DriveTechnologyOne of the most impo
Page 16 and 17: VH 2 VH 1W ORM&WHEEL± 110° DRIVE
Page 18: High PerformanceMilling TechnologyS

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