Manufacturer: INDEX
Model: MS42C
Year of Manufacture: 1998 ( Machine 1 ) 2002 (machine2 )
Machine 1 :
Power supply: 3-phase / 50 Hz
Rated voltage: 400 V
Control voltage: 24 V
Rated current: 125 A
Rated power: 69 kW
Electrical cabinet weight: 1500 kg
Machine weight: 11000 kg
Machine 2 :
Power supply: 3-phase / 50 Hz
Rated voltage: 400 V
Control voltage: 24 V
Rated current: 100 A
Rated power: 72 kW
Electrical cabinet weight: 1500 kg
Machine weight: 11000 kg
Working area
Maximum bar diameter (bar feed, external): 42 mm
Bar feed positions: spindle positions no. 1, 3, 4, 6
Spindle circle diameter: 320 mm
Main spindle (turning spindle)
Clamping system: Power clamping with INDEX spring-loaded hollow
clamping cylinder and draw tube
Maximum clamping stroke: 4 mm
Clamping force: 26 kN
Drives
Main spindle drive (per spindle):
Motor type: Variable-speed hollow-shaft AC motor
Rated power: 8 kW
Rated speed: 2500 rpm
Power at 60% duty cycle at 2500 rpm: 12 kW
Rated torque: 32 Nm
Torque at 60% duty cycle at 2500 rpm: 41 Nm
Maximum speed: 5000 rpm
Drive for synchronous device and rotating tool holder:
Motor type: Variable-speed AC motor
Rated power: 8 kW
Rated speed: 3100 rpm
Power at 25% duty cycle at 3100 rpm: 12 kW
Rated torque: 24 Nm
Torque at 25% duty cycle at 3100 rpm: 42 Nm
Maximum speed: 5000 rpm
Tool carriers
Cross units:
Maximum number: 10
Travel X-axis: 70 mm
Travel Z-axis: 140 mm
Maximum feed force +X: 11.4 kN
Maximum feed force -X: 7.9 kN
Maximum feed force +Z: 11.4 kN
Maximum feed force -Z: 7.9 kN
Rapid traverse speed: 15 m/min
Longitudinal units (Z-axis):
Number of longitudinal slides: 6
Z-axis travel: 240 mm
Maximum feed force +Z: 15.1 kN
Maximum feed force -Z: 11.6 kN
Rapid traverse speed: 15 m/min
Cross slides of longitudinal units (X-axis):
Maximum number: 6
X-axis travel: 70 mm
Maximum feed force +X: 11.4 kN
Maximum feed force -X: 7.9 kN
Rapid traverse speed: 15 m/min
Synchronous device
Maximum clamping diameter: 42 mm
Clamping chuck outer diameter: 112 mm
Jaw stroke: 1 mm
Maximum total clamping force: 13 kN
Pneumatics
System pressure minimum: 4 bar
System pressure maximum: 8 bar
Hydraulic system
System pressure low pressure: 40 bar
System pressure high pressure: 100 bar
Maximum flow rate pump low pressure: 40 l/min
Maximum flow rate pump high pressure: 20 l/min
Total electrical drive power: 7.5 kW
Coolant system
Flow rate: 200 l/min
Delivery pressure: 3.4 bar
Electrical drive power: 2.2 kW
Operating fluids and filling volumes
Hydraulic oil: H-LPD 32, quantity 550 l
Central lubrication oil: CG 68, quantity 6 l
Cutting oil or mineral-based emulsion: SL22–46, quantity 990 l
Dimensions
Floor space: 5.8 m²
Length: 3847 mm
Width: 1500 mm
Height: 2060 mm
Overall length: 8771 mm
Overall width: 2750 mm
Weights
Machine complete: 10500 kg
Bar feeder HBF complete: 2050 kg
Electrical control cabinet: 1600 kg
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