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Bharat Fritz Werner
   

CNC Vertical Machining Centers

POWERFUL AND PRECISE
bfw
  • Overview
  • Technical Data
  • Variable speed AC spindle drive
  • AC servo drives for all axes
  • Belt driven spindle
  • Feedback by absolute rotary encoders
  • Hydraulic counter balancing of milling head
  • Arm type tool magazine uses variable pocket coding
     
b Technical Specifications
 
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bbb Model
     
b BMV60
 
b BMV60T20
 
b BMV60TC24
 
b BMV60TC20
b Table
 
b Unit
               
 

Clamping area

 
 
mm x mm
 
 
600 x 1250
 
 
600 x 1250
 
 
600 x 1250
 
 
600 x 1250
 

No. / Width / CD of T-Slots

 
 
No. / mm / mm
 
 
5 / 18 / 100
 
 
5 / 18 / 100
 
 
5 / 18 / 100
 
 
5 / 18 / 100
 

Maximum safe load on table

 
 
Kg
 
 
1200
 
 
1200
 
 
1200
 
 
1200
 

Distance from table to spindle face

 
 
mm
 
 
140-750(390-1000)
 
 
140-750 (390-1000)
 
 
140-750 (390-1000)
 
 
140-750 (390-1000)
b Traverse
                   
 

X - Axis

 
 
mm
 
 
1050
 
 
1050
 
 
1050
 
 
1050
 

Y - Axis

 
 
mm
 
 
610
 
 
610
 
 
610
 
 
610
 

Z - Axis

 
 
mm
 
 
610
 
 
610
 
 
610
 
 
610
b Axis Drive
                   
 

Feed rates

 
 
mm / min
 
 
1 - 10000
 
 
1 - 10000
 
 
1 - 10000
 
 
1 - 10000
 

Rapid traverse X / Y / Z Axis

 
 
m / min
 
 
32 / 32 / 32
 
 
32 / 32 / 32
 
 
32 / 32 / 32
 
 
32 / 32 / 32
b Spindle
                   
 

Power ( continuous / 30min rating)

 
 
kW
 
 
7.5 / 11 (11 / 15)
 
 
7.5 / 11 (11 / 15)
 
 
7.5 / 11 (11 / 15)
 
 
7.5 / 11 (11 / 15)
 

Speed

 
 
rpm
 
 
6000 (8000/10000)
 
 
6000 (8000/10000)
 
 
6000 (8000/10000)
 
 
6000
 

Taper

 
 
---
 
 
BT40 (BT50) *
 
 
BT40
 
 
BT40
 
 
BT50
b Auto Tool Changer
                   
 

Number of tools

 
 
Nos.
 
 
---
 
 
20
 
 
24
 
 
20
 

Max. tool diameter with adj. pocket full/ empty

 
 
mm
 
 
---
 
 
80/ 125
 
 
75/ 140
 
 
130/220
 

Max. tool length

 
 
mm
 
 
---
 
 
250
 
 
250
 
 
250
 

Max. tool weight

 
 
kg
 
 
---
 
 
8
 
 
8
 
 
15
 

Tool change time(tool to tool)

 
 
sec.
 
 
---
 
 
9
 
 
2.5
 
 
4.0
b Auto Pallet Changer (option)
                   
 

No. of pallets

 
 
no.
 
 
2
 
 
---
 
 
2
 
 
2
 

Pallet size

 
 
mm x mm
 
 
510 x 1050
 
 
---
 
 
510 x 1050
 
 
510 x 1050
 

Max. safe load per pallet

 
 
kg
 
 
---
 
 
250
 
 
600
 
 
600
b Accuracy
                   
 

Positioning

 
 
mm
 
 
±0.005
 
 
±0.005
 
 
±0.005
 
 
±0.005
 

Repeatability

 
 
mm
 
 
±0.003
 
 
±0.003
 
 
±0.003
 
 
±0.003
b Installation Data
                   
 

Machine weight

 
 
kg
 
 
8000
 
 
8500
 
 
8500
 
 
9000
 

Total connected load

 
 
kVA
 
 
23
 
 
24
 
 
30
 
 
24
 

Pneumatic supply

 
 
bar
 
 
6
 
 
6
 
 
6
 
 
6
 

Power supply

 
415V, 50 Hz, 3 Phase
 

CNC System

 
 
 Fanuc / Siemens
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