30"X 200" WMW HECKERT MODEL SAXW 630 HEAVY DUTY PRECISION

Work diameter, max. 750 mm
Center height 400 mm
Work weight, max. (between centers & in fixed stays) 6000 kg
Wheel dimension 750 x 63/80 x 305
mm
Max. diameter to be ground (with steel dia. 630/750mm) 750/630 mm
Min. diameter to be ground (with wheel dia. 630/710mm) 80/0 mm
Total infeed of wheel 340 mm
automatic wheel infeed referred to work radius 0.0005 - 0.1 mm
Crowing referred to work radius 0 - +-1.5mm
Taper grinding for center distances of 2000 to 3000mm 15
Taper angle up to 11deg 25'
Taper grinding for center distances of 4000 to 5000mm 112
Taper angle up to 4deg 46'
Holding ranges of fixed stays (roll neck diameter) 60 to 450 mm
Work speed (infinitely variable) 4 - 100 rpm
Wheel speed (infinitely variable) 440 - 2000 rpm
Peripheral speed of grinding wheel up to 45 m/s
Table feed (infinitely variable) 56 - 6000 mm/min
Rapid traverse of wheel stand 500 and 900 mm/mi
n
Wheel stand slow traverse 5 and 10 mm/min
Infeed of grinding wheel (2 ranges infinitely variable) 0.022 - 1.12mm/mi
n
Grinding motor output 23 Kw
Work drive 6.2 Kw
Connected power of machine, approx. 45 Kw
Coolant amount (at nozzle), approx. 120 l/min
Net weight of machine with grinding length(w/o accessory)5000mm 24,200 Kg
Machine size 14740 x 4800 x
2600mm

MOTOR SPECIFICATIONS

40 HP main spindle drive motor
10 HP headstock drive motor