Craftsman Automation Ltd
Craftsman Automation Ltd from Coimbatore
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Mr Kumaravel Craftsman
123/4, Sangothipalayam Road
641407 Coimbatore
India
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Listing
Wels
1,438 km
Camshaft grinding machine
JunkerJucam 5002/20 S
JunkerJucam 5002/20 S
Call
Condition: used, Year of construction: 2000, type of input current: three-phase, We offer this used Junker Jucam 5002/20 S camshaft grinding machine, year of manufacture 2000.
Year of manufacture: 2000
Power rating: 60 kVA
Rated voltage: 400 V
Frequency: 50 Hz
Control voltage: DC 24 V
Fusing: 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
Operating manual included
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4. Technical Data
4.1 Electrical connection values
Power supply: 400 V / 50 Hz
Power: 60 kVA
Fusing: 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
Clamping length: max. 900 mm
Z-axis traverse path: max. 1000 mm
Max. workpiece swing diameter in steady rest area: 150 mm
Loading system
Manual, with loading and unloading device
Workpiece spindle head
Stationary
Max. speed: 250 rpm
Workpiece drive: frictional connection
Workpiece spindle
Dimensions: 210 x 700 mm
Flange diameter: 180 mm
Standard collar diameter: 127 mm
Lubrication: oil lubrication
Tailstock spindle
Longitudinal adjustment manual via sprocket
Fixed centre, special version MK 3–centre
Clamping pressure adjustable via hydraulics
Grinding table
Z-axis feed (CNC-controlled)
Grinding spindle headstock
X-axis infeed (CNC-controlled)
Horizontal swiveling B-axis (CNC-controlled)
Grinding spindle II
Dimensions: 205 x 450 mm
Flange diameter: 190 mm
Standard collar diameter: 127 mm
Lubrication: permanent grease lubrication
Bearing seal with sealing air
Set air pressure: see separate folder "Machine-specific data sheets"
Drive: 30 kW
Speed control with frequency converter
Max. speed: 4,400 rpm
Balancing: electronic
Grinding wheel (Grinding spindle II)
Type: Borazon (CBN), ceramic bond
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
Wheel dressing
Fine dressing (circumference and flank) with diamond dressing wheel mounted on dressing spindle: Ø 110 mm
Dressing spindle
Dimensions: 80 x 250 mm
Flange diameter: 100 mm
Standard collar diameter: 75 mm
Lubrication: permanent grease lubrication
Bearing seal with sealing air
Set air pressure: see separate folder "Machine-specific data sheets"
Drive: 1.8 kW
Speed control with frequency converter
Max. speed: 24,000 rpm
Balancing: electronic
If you have any questions or require further information, feel free to send us a message or give us a call.
Listing
Nürnberg
1,182 km
Camshaft Grinding Machine
JUNKERJUCAM 6XS /12
JUNKERJUCAM 6XS /12
Call
Condition: used, Year of construction: 2014, workpiece length 100 mm
swing diameter 80 mm
number of spindles 2
Control FANUC 31i-B5
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workpiece weight 2,00 kg
centre height 170 mm
grinding wheel diameter 100 mm
grinding wheel hole diameter 32
grinding wheel width max. 20
peripheral speed max. 125 m/sec
passage of steadyrest 45 - 60 mm
total power requirement 75,00 kW
weight of the machine ca. 25,00 t
dimensions of the machine ca. 5,00 x 3,50 x H3,50 m
Cam grinding machine for Cam-Pieces with FANUC 31i-B5 control;
loading/unloading unit, CO2 extinguishing system; for CBN grinding wheel;
tailstock; steady; diamond wheel dresser mounted on the dressing spindle;
Wheelhead variant 12 (two grinding spindles can be moved separately).
Listing
Nürnberg
1,182 km
Camshaft Grinding Machine
JUNKERJUCAM 6XS /12
JUNKERJUCAM 6XS /12
Call
Condition: used, Year of construction: 2015, workpiece length 100 mm
swing diameter 80 mm
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number of spindles 2
Control FANUC 31i-B5
workpiece weight 2,00 kg
centre height 170 mm
grinding wheel diameter 100 mm
grinding wheel hole diameter 32
grinding wheel width max. 20
peripheral speed max. 125 m/sec
passage of steadyrest 45 - 60 mm
total power requirement 75,00 kW
weight of the machine ca. 25,00 t
dimensions of the machine ca. 5,00 x 3,50 x H3,50 m
Cam grinding machine for Cam-Pieces with FANUC 31i-B5 control;
loading/unloading unit, CO2 extinguishing system; for CBN grinding wheel;
tailstock; steady; diamond wheel dresser mounted on the dressing spindle;
Wheelhead variant 12 (two grinding spindles can be moved separately).
Listing
Dorsten
802 km
Camshaft Grinding Machine
NAXOS-UNIONKm630-3250
NAXOS-UNIONKm630-3250
Call
Condition: used, workpiece length 3250 mm
swing diameter 630 mm
grinding wheel diameter 900 mm
Serveral Steadies
Dresser
Cooland System
The tech. Data are manufacturer or operator information and therefore non-
binding. We reserve the right to prior sale; Our terms and conditions of sale
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apply exclusively.
About us More
than 400 of our own machines in stock
Over 15,000 m² of storage space, 70 t crane capacity
More than 10,000 items and accessories for your workshop
If you are interested in selling machines, production lines, or your business,
please contact us. You can find further offers on our website. Tours are
possible by appointment.
We look forward to your visit.
Your Markus Hirsch Team
Listing
Germany
967 km
Camshaft Grinding Machine
JUNKERJucam 1S 51
JUNKERJucam 1S 51
Call
Condition: used, Year of construction: 2014, Technical details:
weight of the machine ca.: 6,5 t
3 identical machines available from OEM production
The Junker Jucam 1S 51 is designed for grinding bearings and camshaft bushings (exhaust and intake).
Parts are automatically fed and removed via an external loading cell.
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Auction
Auction ended
Bayern
1,182 km
Camshaft grinding machine
JunkerJUCAM 6XS 12
JunkerJUCAM 6XS 12
Condition: excellent (used), Year of construction: 2015, functionality: fully functional, machine/vehicle number: 10108, grinding wheel diameter: 100 mm, grinding length: 100 mm, center width: 100 mm, grinding spindle speed: 18,000 rpm, spindle speed (max.): 250 rpm, TECHNICAL DETAILS
Grinding headstock
Feed: X1 axes (CNC-controlled)
Feed: Z1 axes (CNC-controlled)
Grinding spindle (I)
Feed: X2 axes (CNC-controlled)
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Feed: Z2 axes (CNC-controlled)
Grinding spindle (II)
Feed: X3 axes (CNC-controlled)
Grinding spindle (I + II)
Flange: Ø 52 mm
Standard collar: Ø 32 mm
Lubrication: permanent grease lubrication
Bearing seal: with sealing air
Set air pressure: see chapter 5.3.1
Drive: 12 kW
Speed control: with frequency converter
Max. speed: 18,000 rpm
Balancing: electronic
Grinding wheel (grinding spindle I + II)
Type: Borazon (CBN) ceramic bonded
Diameter: Ø 100 mm
Bore: Ø 32 mm
Grinding wheel coating width: max. 20 mm
Circumferential speed: max. 125 m/s
Cam piece
Workpiece rotation diameter: max. 80 mm
Clamping length: max. 100 mm
Grinding length: max. 100 mm
Workpiece weight: max. 0.5 kg
Workpiece spindle
Design: fixed with integrated infeed/outfeed movement
Stroke: 50 mm
Workpiece spindle
Dimensions: Ø 210 x 700 mm
Flange: Ø 180 mm
Standard collar: Ø 127 mm
Lubrication: oil lubrication
Set air pressure: see chapter 5.3.1
Drive: with servo motor, C1 axis (CNC-controlled)
Speed max.: 250 rpm
Tailstock
Longitudinal adjustment: manual via gear
Tailstock quill
Live center: mounting hole Ø 20 mm
Clamping force: adjustable via pneumatics
Dimensions: 50 x 80 x 178 mm
Lubrication: permanent grease lubrication
Bearing seal: with sealing air
Set air pressure: see chapter 5.3.1
Grinding stock
Design: fixed
Steady rest
Type: GR - 115
Diameter range: Ø 45 - Ø 60 mm
Set air pressure: see chapter 5.3.1
Profiling of the grinding wheel
Fine dressing: circumference and face with diamond wheel, mounted on the dressing spindle
Circumferential dressing: Ø 110 mm
Dressing spindle
Dimensions: Ø 80 x 250 mm
Flange: Ø 100 mm
Standard collar: Ø 75 mm
Lubrication: permanent grease lubrication
Bearing seal: with sealing air
Set air pressure: see chapter 5.3.1
Drive: 5.3 kW
Speed control: with frequency converter
Max. speed: 30,000 rpm
MACHINE DETAILS
Installation dimensions: 8,935 x 5,956 x 3,437 mm
Weight: 24 t
Connection power: 87 kVA
Auction
Auction ended
Bayern
1,182 km
Camshaft grinding machine
JunkerJUCAM 6XS 12
JunkerJUCAM 6XS 12
Condition: excellent (used), Year of construction: 2015, functionality: fully functional, machine/vehicle number: 10108, grinding wheel diameter: 100 mm, grinding length: 100 mm, center width: 100 mm, grinding spindle speed: 18,000 rpm, spindle speed (max.): 250 rpm, TECHNICAL DETAILS
Grinding headstock
Feed: X1 axes (CNC-controlled)
Feed: Z1 axes (CNC-controlled)
Grinding spindle (I)
Feed: X2 axes (CNC-controlled)
Feed: Z2 axes (CNC-controlled)
Grinding spindle (II)
Feed: X3 axes (CNC-controlled)
Grinding spindle (I + II)
Flange: Ø 52 mm
Standard collar: Ø 32 mm
Lubrication: permanent grease lubrication
Bearing seal: with sealing air
Set air pressure: see chapter 5.3.1
Drive: 12 kW
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Speed control: with frequency converter
Max. speed: 18,000 rpm
Balancing: electronic
Grinding wheel (grinding spindle I + II)
Type: Borazon (CBN) ceramic bonded
Diameter: Ø 100 mm
Bore: Ø 32 mm
Grinding wheel coating width: max. 20 mm
Circumferential speed: max. 125 m/s
Cam piece
Workpiece rotation diameter: max. 80 mm
Clamping length: max. 100 mm
Grinding length: max. 100 mm
Workpiece weight: max. 0.5 kg
Workpiece spindle
Design: fixed with integrated infeed/outfeed movement
Stroke: 50 mm
Workpiece spindle
Dimensions: Ø 210 x 700 mm
Flange: Ø 180 mm
Standard collar: Ø 127 mm
Lubrication: oil lubrication
Set air pressure: see chapter 5.3.1
Drive: with servo motor, C1 axis (CNC-controlled)
Speed max.: 250 rpm
Tailstock
Longitudinal adjustment: manual via gear
Tailstock quill
Live center: mounting hole Ø 20 mm
Clamping force: adjustable via pneumatics
Dimensions: 50 x 80 x 178 mm
Lubrication: permanent grease lubrication
Bearing seal: with sealing air
Set air pressure: see chapter 5.3.1
Grinding stock
Design: fixed
Steady rest
Type: GR - 115
Diameter range: Ø 45 - Ø 60 mm
Set air pressure: see chapter 5.3.1
Profiling of the grinding wheel
Fine dressing: circumference and face with diamond wheel, mounted on the dressing spindle
Circumferential dressing: Ø 110 mm
Dressing spindle
Dimensions: Ø 80 x 250 mm
Flange: Ø 100 mm
Standard collar: Ø 75 mm
Lubrication: permanent grease lubrication
Bearing seal: with sealing air
Set air pressure: see chapter 5.3.1
Drive: 5.3 kW
Speed control: with frequency converter
Max. speed: 30,000 rpm
MACHINE DETAILS
Installation dimensions: 8,935 x 5,956 x 3,437 mm
Weight: 24 t
Connection power: 87 kVA




















































































