Powermatic 4224B operating instructions Specifications, Subject to local/national electrical codes

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 size1

20A

Noise emission, without load

78 dB at 20 inches from motor

Task lamp wattage, maximum

100

Quad receptacles

10A, 115V

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