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6.0 Specifications
Model number ......................................................................................................................................................... 4224B
Stock number.................................................................................................................................................... 1794224K
Motor and electricals:
Motor type ......................................................................................................... totally enclosed fan cooled, induction
Horsepower ........................................................................................................................................... 3 HP (2.2 kW)
Phase ...................................................................................................................................................................3 PH
Voltage ................................................................................................................................................................ 220V
Cycle ................................................................................................................................................................... 60Hz
Listed FLA (full load amps)................................................................................................................................... 10 A
Starting amps ......................................................................................................................................................... 6 A
Running amps (no load) ......................................................................................................................................... 3 A
Power transfer ...................................................................................................................... poly V-belt, inverter drive
On/off switch................................................................................................................... mushroom style push button
Motor speed ................................................................................................................................................1720 RPM
Variable frequency drive (inverter) ......................................................................................... 2.2kW, 230V, 1 or 3 PH
Power cord ....................................................................................................................................3/C 14AWG (300V)
Power cord length ................................................................................................................................... 6 ft. (183cm)
Power plug installed .................................................................................................................................................no
Power requirements ....................................................................................................................... 220V, 3PH or 1PH
Recommended circuit size
1
................................................................................................................................... 20A
Noise emission, without load ....................................................................................... 78 dB at 20 inches from motor
Task lamp wattage, maximum................................................................................................................................100
Quad receptacles ........................................................................................................................................ 10A, 115V
1
subject to local/national electrical codes.
Capacities:
Working distance between centers ....................................................................................................... 42” (1067mm)
Working distance between centers, optional 20” bed ext. mounted ...................................................... 62” (1575mm)
Working distance between centers, optional 63” bed ext. mounted .................................................... 105” (2667mm)
Maximum distance between spindle face and tailstock quill ........................................................... 46-1/2” (1181mm)
Swing over bed........................................................................................................................................ 24” (609mm)
Swing over tool rest base .................................................................................................................. 19-1/4” (490mm)
Outboard turning diameter, maximum ................................................................................................... 88” (2235mm)
Number of indexing positions ...................................................................................................................................98
Swing over 20” bed extension in low position (optional accessory) ................................................ 47-1/2” (1207mm)
Headstock and Spindle:
Spindle taper .................................................................................................................................................#2 Morse
Spindle thread size .................................................................................................................................. 1-1/4 x 8 TPI
Spindle speed (RPM) ......................................................variable; High: 135-3500; Medium: 80-2000; Low: 40-970
Outboard external threads.................................................................................................................... M35 x 1.5UNF
Headstock spindle bore ......................................................................................................................... 5/8” (15.9mm)
Spindle direction ..................................................................................................................................forward/reverse
Chuck vacuum pressure............................................................................................................. 21 in/HG (53 cmHG)
Air hoses .........................................................................................................................................8mm O.D., 120psi
Air supply required ..............................................................................................................................90 psi (2-3 cfm)
Air supply coupler ........................................................................................................................................... 1/4"NPT
Tailstock:
Tailstock quill taper........................................................................................................................................#2 Morse
Tailstock bore .......................................................................................................................................... 3/8” (9.5mm)
Tailstock quill travel ............................................................................................................................. 4-1/2” (114mm)
Materials:
Legs................................................................................................................................................................ cast iron
Bed ................................................................................................................................................................. cast iron
Headstock ...................................................................................................................................................... cast iron
Tailstock ......................................................................................................................................................... cast iron
Headstock spindle ..................................................................................... hardened HRC50 on nose of thread, steel
Tailstock quill .....................................................................................hardened HRC20 steel, with laser etched scale