Eksantrik mili taşlama makinesi

Junker Jucam 5002/20 S

We are offering this used Junker Jucam 5002/20 S camshaft grinding machine, year of manufacture 2000.

Year of manufacture: 2000
Power rating: 60 kVA
Nominal voltage: 400 V
Frequency: 50 Hz
Control voltage: DC 24 V
Protection: 3×100 A
Voltage before main switch (circuit F 001): 230 V
Voltage before main switch (circuit F 002): 400 V
Production information JUNKER GROUP
Operator’s Manual

4. Technical Data

4.1 Electrical Specifications
Power supply: 400 V / 50 Hz
Power rating: 60 kVA
Protection: 3 x 100 A
Conductor cross-section: 5 x 35 mm² Cu

4.2 Mechanical Data
Workpiece
Workpiece diameter: approx. 100 mm
Max. workpiece swing diameter: 150 mm
Max. clamping length: 900 mm
Max. Z-axis travel: 1000 mm
Max. workpiece swing diameter in steady rest area: 150 mm

Loading system
Manual with loading and unloading device

Workpiece headstock
Fixed
Max. speed: 250 rpm
Workpiece drive: frictional connection

Workpiece spindle
Dimensions: 210 x 700 mm
Flange Ø: 180 mm
Standard collar Ø: 127 mm
Lubrication: oil bath lubrication

Tailstock spindle
Longitudinal adjustment manual via chain wheel
Fixed center special design MK 3 – center
Clamping pressure adjustable via hydraulics

Grinding table
Z-axis feed (CNC controlled)

Grinding spindle stock
X-axis infeed (CNC controlled)
Horizontal swivel B-axis (CNC controlled)

Grinding spindle II
Dimensions: 205 x 450 mm
Flange Ø: 190 mm
Standard collar Ø: 127 mm
Lubrication: permanent grease lubrication
Bearing seal with air purge
Set air pressure: see separate folder "Machine-specific data sheets"
Drive: 30 kW
Speed control with frequency inverter
Max. speed: 4400 rpm
Balancing: electronic

Grinding wheel (Grinding spindle II)
Type: Borazon (CBN) ceramic-bonded
Diameter Ø: 400 mm
Bore Ø: 127 mm
Grinding wheel width: 18 mm and 16 mm
Max. peripheral speed: 125 m/s

Steady rest
Type: GR – 110 – NR
Diameter range: Ø 30.1 – Ø 40 mm

Dressing of grinding wheel
Fine dressing (circumference and flank) with diamond dressing wheel mounted
On the dressing spindle Ø: 110 mm

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Dressing spindle
Dimensions: 80 x 250 mm
Flange Ø: 100 mm
Standard collar Ø: 75 mm
Lubrication: permanent grease lubrication
Bearing seal with air purge
Set air pressure: see separate folder "Machine-specific data sheets"
Drive: 1.8 kW
Speed control with frequency inverter
Max. speed: 24,000 rpm
Balancing: electronic

If you have any questions or require further information, please feel free to send us a message or call us.

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