Description
KENT KVR-4020A CNC Vertical Machining Center – Year 2021
Brand: KENT
Model: KVR-4020A
Year: 2021
X – Axis: 39.4″
Y – Axis: 19.7″
Z – Axis: 20.5″
SPEC SHEET:
CAPACITY:
X axis travel: 1000 mm (39.4 in)
Y axis travel: 500 mm (19.7 in)
Z axis travel: 520 mm (20.5 in)
Table size: 1100 x 500 mm (43.3 x 19.7 in)
Table load capacity: 800 kg (1760 lb)
T-slots: 5 slots (width x pitch): 18H8 x 100 mm (0.71 x 3.94 in)
Table height from floor (approx.): 935 mm (37 in)
SPINDLE:
Spindle nose to table top: 80~600 mm (3.1~23.6 in)
Spindle center to column: 557 mm (21.9 in)
Spindle nose taper: CAT-40
Spindle speed: 10,000 rpm
Spindle drive type: belt, direct transmission
Spindle motor: 11 kW (15 hp
Spindle torque: 70 Nm (52 ft-lb)
TOOL CHANGER:
Number of tools: 24+1 T
ATC type: double arm, side-mount
Maximum tool diameter: 76 mm (3.0 in)
Without adjacent tool: 150 mm (5.9 in)
Maximum tool length: 300 mm (11.8 in)
Maximum tool weight: 5.5 kg (12.1 lb)
Tool change time (TTT): 1.3 sec
Retention knob type: RK40CV
MOTION:
Rapid traverse X/Y/Z: 36/36/32 m/min (1417/1417/1260 in/min)
Cutting feed rate: 15 m/min (590 in/min)
Axis drive type: direct coupled zero-backlash
Axis motor X/Y/Z: 3.0/3.0/3.0 kW (4.0/4.0/4.0 hp)
Guide ways X/Y: linear “Roller” type, 30 mm (1.2 in)
Guide ways Z: linear “Roller” type, 35 mm (1.4 in)
Ball screw diameter: 32 mm (1.26 in)
Positioning accuracy: ±0.005 mm (±0.0002 in)
UTILITY:
Electrical power required: 20KVA / 3PH / 220V
Compressed air required: 5.5 bar (80 psi)
Coolant tank size 230 L (60 gal)
Lubrication tank size: 2 L (0.5 gal)
DIMENSION:
Machine height (max) 271 cm (8.9 ft)
Machine width x depth 374 x 367 cm (12.3 x 12.1 ft)
Machine net weight 4380 kg (9,636 lb)
Shipping dimension (L x W x H) 295 x 227 x 252 cm (9.7 x 7.5 x 8.3 ft)
Shipping weight 4950 kg (10,900 lb)
Make: KENT Model: KVR-4020A Power On Hours: 7764 (not all Run Time) Year New: 2021 (Seller Bought New) Condition: Used, Overall In Excellent Shape, Runs Great and is Under Power. Come Check It Out!
OUTSTANDING FEATURES:
• Large working capacity with 39.4” x 19.7” x 20.5” travels and 43” x 20” table
• Powerful 15HP servo spindle motor – 10,000 rpm with spindle chiller system
• Heavy duty “Roller” type Linear guide ways outperform ball-type linear ways
• 4th Axis Ready pre-wired with cables and connectors for servo and air
• Coolant wash-down and Air hose connections up front for operator convenience
• High flow, high capacity coolant system with built-in chip flush and chip auger conveyor
• Automatic coolant tank oil skimmer with adjustable timer
• Through spindle coolant ready-prep, with 1000 psi capable union and hoses
• Certified Meehanite® FC-25 grade machine casting for superior dampening and stability
STANDARD EQUIPMENT:
• Fanuc 0i-MF CNC control with 10.4” color LCD
• 10,000 rpm spindle with powerful 15 hp servo spindle motor
• Chilled spindle jacket housing and chilled spindle motor mount with refrigeration system
• Fanuc Tool Length Measurement, Background Editing Function
• Fanuc Custom Macro B (user definable), High Speed Skip Function
• Fanuc AICC-II (200 BLA) High-Speed Contour Control Machining
• Fanuc USB, PCMCIA (CF-card), Ethernet, and RS-232 ports
• Fanuc Manual Guide-i (Computer Assisted “Conversational” Programming)
• Fanuc 400 Registered Part Program Numbers and 1280m Part Program Memory
• Fanuc Data Server with 2 GB Expanded Memory card and Fast Ethernet Interface
• Fanuc Instant Power Failure Detection System, Self-Diagnostic Functions
• 400 Tool Offsets, 48 Work Coordinate Offsets, Tool Path Graphics
• Rigid Tapping, Spindle Orientation (M19)
• Helical Interpolation, Coordinate Rotation and Scaling
• Individual selector knobs for Spindle, Rapid and Feed overrides on operator console
• Program and Data Protection Key Switch
• Automatic Power Off (M30), 8 Spare M-codes
• Programmable work piece Air Blast (M21)
• Full enclosure splash guard with safety lockable front door, removable sliding side doors
• Portable MPG jog hand wheel with convenient magnetic back-mount
• High flow high capacity flood coolant system with large roll-out coolant tank
• Through spindle ready-prep with 1000 psi union and high pressure hoses
• Coolant tank oil skimmer with adjustable timer
• Chip flush system and auger-type chip conveyor
• Dual heat exchanger cooling for electrical cabinet
• Durable metal telescopic sliding way covers on X/Y/Z axis
• C-3 grade high precision double pre-tensioned ball screws
• Certified Meehanite® FC-25 grade casting base, saddle and column
