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Description:
TECHNICAL SPECIFICATION OF MACHINE FA3AU UNIVERSAL MILLING MACHINE
| H | U | V | ||||
| OUTSIDE DIMENSIONS OF TABLE | ||||||
| WIDTH | MM | 300 | 300 | 300 | ||
| LENGTH | MM | 1375 | 1375 | 1375 | ||
| NUMBER OF T-SLOTS ON TABLE | 3 | 3 | 3 | |||
| WIDTH OF T SLOTS ON TABLE | MM | 14 | 14 | 14 | ||
| PITCH DISTANCE OF T-SLOTS ON TABLE…………………………. | MM | 63 | 63 | 63 | ||
| LENGTH OF LONGITUDINAL TABLE TRAVEL | ||||||
| POWER-OPERATED | MM | 890 | 890 | 890 | ||
| HAND OPERATED | MM | 900 | 900 | 900 | ||
| LENGTH OF CROSS TABLE TRAVEL | ||||||
| POWER-OPERATED | MM | 275 | 225 | 275 | ||
| HAND OPERATED | MM | 280 | 235 | 280 | ||
| LENGTH OF VERTICAL TABLE TARVEL | ||||||
| POWER-OPERATED | MM | 400 | 350 | 400 | ||
| HAND OPERATED | MM | 410 | 360 | 410 | ||
| TABLE SWIVELLING TO EITHER SIDE | – | 45° | – | |||
| NUMBER OF FEED RATES ….. | 13 | 13 | 13 | |||
| RANGE OF FEEDS- | ||||||
| LONGITUDINAL | MM/MIN | 14-900 | 14-900 | 14-900 | ||
| CROSS | MM/MIN | 14-900 | 14-900 | 14-900 | ||
| VERTICAL | MM/MIN | 4-250 | 4-250 | 4-250 | ||
| RAPID FEED- | ||||||
| LONGITUDINAL | MM/MIN | 2800 | 2800 | 2800 | ||
| CROSS | MM/MIN | 2800 | 2800 | 2800 | ||
| VERTICAL | MM/MIN | 4-250 | 4-250 | 4-250 | ||
| TAPER IN SPINDLE BORE: STEEP | NO. | 40 | 40 | 40 | ||
| NO. | 4 | 4 | 4 | |||
| VERTICAL ADJUSTMENT OF SPINDLE | – | – | 75 | |||
| SWIVELLING OF SPINDLE HEAD TO EITHER SIDE ……………. | – | – | 45° | |||
| DISTANCE-SPINDLE AXIS TO CLAMPING SURFACE OF TABLE | ||||||
| MAX | MM | 475 | 425 | – | ||
| MIN | MM | 65 | 65 | – | ||
| DISTANCE-SPINDLE AXIS TO BOTTOM SURFACE OF OVERARM | MM | 140 | 140 | – | ||
| MAXIMUM DISTANCE-SPINDLE NOSE TO EXTREME SUPORT BEARING………………………………. | ||||||
| SPINDLE WITH STEEP TAPER | MM | 500 | 500 | – | ||
| SPINDLE WITH MORSE TAPER | MM | 480 | 480 | – | ||
| MAX. DISTANCE-BOTTOM END OF SPINDLE TO CLAMPING SURFACEOF TABLE | MM | – | – | 500 | ||
| DISTANCE-SPINDLE AXIS TO GUIDEWAYS ON STAND ……… | MM | – | – | 300 | ||
| RANGE OF STANDARD SPINDLE SPEEDS | ||||||
| NUMBER OF SPEED STEPS …… | 12 | 12 | 12 | |||
| SPEED RANGE ………………….. | R.P.M | 45-2000 | 45-2000 | 45-2000 | ||
| MAX. SPEED OF SPINDLE ON HORIZONTAL & UNIVERSAL VERSIONS OF MILLERS WHEN USING LONG MILLING ARBORS RUNNING IN PLAIN BEARINGS…….. | R.P.M | 710 | 710 | – | ||
| OUTPUT OF MOTOR FOR SPINDLE DRIVE………………… | kW | 4 | 4 | 4 | ||
| OUTPUT OF MOTOR FOR FEED DRIVE | kW | 1.1 | 1.1 | 1.1 | ||
| SPEED OF MOTOR FOR SPINDLE DRIVE ………………………….. | R.P.M | 1435 | 1435 | 1435 | ||
| SPEED OF MOTOR FOR FEED DRIVE | R.P.M | 1400 | 1400 | 1400 | ||
| WORKING AREA REQUIRED | MMXMM | 3700X3700 | ||||
| WEIGHT | ||||||
| FA 3 A-H (HORIZONTAL VERSION) | KG | 1750 | – | – | ||
| FA 3 A-U (UNIVERSAL VERSION) | KG | – | 1850 | – | ||
