1998 INDEX MS42C

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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