| BM Series |
|---|
| Models | BM-850 | BM-1020 | BM-1200 | BM-1460 | |
|---|---|---|---|---|---|
| X-axis travel | mm ( inch ) | 850 ( 33.5 ) | 1,020 ( 40.2 ) | 1,200 ( 47.2 ) | 1,400 ( 55.1 ) |
| Y-axis travel | mm ( inch ) | 600 ( 23.6 ) | |||
| Z-axis travel | mm ( inch ) | 600 ( 23.6 ) | |||
| Distance from spindle center to column |
mm ( inch ) | 680 ( 26.8 ) | |||
| Distance from spindle nose to table center |
mm ( inch ) | 125 ~ 725 ( 4.92 ~ 28.5 ) | |||
| WORKING TABLE | |||||
| Table size ( X direction ) | mm ( inch ) | 1,050 ( 41.3 ) | 1,120 ( 44.1 ) | 1,300 ( 51.2 ) | 1,500 ( 59.1 ) |
| Table size ( Y direction ) | mm ( inch ) | 600 ( 23.6 ) | 600 ( 23.6 ) | 600 ( 23.6 ) | 650 ( 25.6 ) |
| Table load capacity | kg ( lb ) | 850 ( 1,870 ) | 1,000 ( 2,210 ) | 1,200 ( 2,650 ) | 1,400 ( 3,085 ) |
| SPINDLE | |||||
| Spindle taper | 40-Taper : CAT 40*1 50-Taper : CAT 50*1 |
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| Spindle configuration | 40-Taper : 2-speed Gear Box / Belt Drive ( Opt. ) 50-Taper : 2-speed Gear Box |
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| Spindle motor ( cont. / 30 min. ) | kW ( HP ) | 40-Taper : 7.5 / 11 ( 10 / 15 )*2 50-Taper : 11 / 15 ( 15 / 20 )*2 |
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| Spindle speed | rpm | 40-Taper : L : 65~1,500 / H : 1,500~8,000 / Belt Drive 10~10,000 ( Opt. ) 50-Taper : L : 65~1,500 / H : 1,500~6,000 |
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| FEED RATE | |||||
| X / Y axes rapid feed rate | m/min. ( IPM ) | 24 ( 945 ) | |||
| Z-axis rapids feed rate | m/min. ( IPM ) | 20 ( 788 ) | |||
| Cutting feed rate | m/min. ( IPM ) | 1-10 ( 39.4 ~ 393.7 ) | |||
| TOOL MAGAZINE | |||||
| Tool magazine capacity | T | 40-Taper : 20T drum ATC*2 50-Taper : 24 / 30T swing arm ATC |
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| Max. tool diameter / adj. pocket empty |
mm ( inch ) | 40-Taper : 90 / 150 ( 3.5" / 5.9" ) 50-Taper : 110 / 200 ( 4.3" / 7.8" )*3 |
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| Max. tool length | mm ( inch ) | 40-Taper : 250 ( 9.84" ) 50-Taper : 300 ( 11.8" ) |
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| Max. tool weight | kg ( lb ) | 40-Taper : 8 ( 18 ) 50-Taper : 15 ( 33 ) |
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| ACCURACY | |||||
| Positioning accuracy ( JIS B 6338 ) | mm ( inch ) | ± 0.01 / Full Travel ( ± 0.00039 / Full Travel ) | |||
| Positioning accuracy ( VDI 3441 ) | mm ( inch ) | P = 0.012 ( P = 0.00047 ) | |||
| Repeatability ( JIS B 6338 ) | mm ( inch ) | ± 0.003 ( ± 0.000118 ) | |||
| Repeatability ( VDI 3441 ) | mm ( inch ) | Ps = 0.008 ( Ps = 0.00031 ) | |||
| GENERAL | |||||
| Control system | FANUC Oi -MF / 31i -MB MITSUBISHI M70 / M730 | ||||
| Pneumatic pressure requirement | kg/cm2 ( PSI ) | 6 ( 85 ) | |||
| Power requirement | V | 220 ± 10% | |||
| Coolant tank capacity | liter ( gal ) | 310 ( 82 ) | 350 ( 93 ) | 365 ( 97 ) | 415 ( 110 ) |
| Machine weight | kg ( lbs ) | 6,500 ( 14,330 ) | 6,800 ( 14,991 ) | 7,300 ( 16,093 ) | 7,500 ( 16,534 ) |
Specifications are subject to change without notice.
*1 : Optional BT, DIN.
*2 : Different spindle motor maybe optional available, please consult with your sales representative.
*3 : 24-tool swing arm ATC.
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