Jet JTM-949EVS/230, Operating Instructions And Parts Manual

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7
5.0
Specifications
Model Number ........................................................................ JTM-949EVS/230 ........................... JTM-1050EVS2
Stock Number ........................................................................................ 691500 ....................................... 691600
Motor and Electricals:
Motor type ................................................................................................. TEFC .......................................... TEFC
Horsepower .................................................................................. 3HP (2.24kW) ............................. 3HP (2.24kW)
Phase ............................................................................................................... 3 .................................................. 3
Voltage .............................................................................................. 230V
only
.................................. 230V
only
Cycle .......................................................................................................... 60Hz ............................................ 60Hz
Listed FLA (full load amps) ............................................................................ 8A ................................................ 8A
Motor Speed (RPM) ................................................................................... 1720 ............................................ 1720
Power transfer ................................................................................ Pulley/gears ................................ Pulley/gears
Sound Emission
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(tested at 3.28 ft. from machine):
Without load .............................................................................................. 72 ................................................ 72
With load ................................................................................................... 80 ................................................ 80
Head and Spindle:
Spindle Taper ............................................................................................... R-8 .............................................. R-8
Diameter of Quill ................................................................ 3.375 in. (85.75mm) .................... 3.375 in. (85.75mm)
Number of Spindle Speeds ................................................................... Variable ....................................... Variable
Range of Spindle Speeds ............................................ 60-500 / 500-4500 RPM .............. 60-500 / 500-4500 RPM
Downfeeds per Revolution of Spindle ......................... 0.0015, 0.003, 0.006 in. .............. 0.0015, 0.003, 0.006 in.
Spindle Travel .............................................................................. 5 in. (127mm) .............................. 5 in. (127mm)
Head Movement – Left and Right .......................................................... 90 deg. ........................................ 90 deg.
Head Movement – Fore and Aft ............................................................. 45 deg. ........................................ 45 deg.
Maximum Distance Spindle Nose to Table ............................. 20-3/4” (530mm) ......................... 20-3/4 "(530mm)
Maximum Distance Spindle Center to Column ......................... 18-1/8 (460mm) .......................... 26-3/4 (681mm)
Minimum Distance Spindle Center to Column .............................. 5.2" (132mm) ............................... 5.9"(150mm)
Collet Capacity ................................................................................ 1/8 – 7/8 in. .................................. 1/8 – 7/8 in
Ram Travel, maximum ............................................................... 8-1/8"(206mm) .......................... 17-3/8"(440mm)
Table and Knee:
Table Size ................................................................ 9 x 49 in. (229 x 1245mm) ......... 10 x 50 in. (250x 1270mm)
Longitudinal Table Travel, maximum ...................................... 30-3/4” (784mm) ............................ 29-7/8 (760mm
Table Cross Travel, maximum ................................................... 12 in. (305mm) .......................... 14-3/4 (375mm)
Number of T-Slots ............................................................................................ 3 .................................................. 3
T-Slot Size, width x depth ....................................... 5/8 x 3/4 in. (15.9 x 19mm) ......... 5/8 x 3/4 in. (15.9 x 19mm)
T-Slot Centers ....................................................................... 2-1/2 in. (63.5mm) ....................... 2-1/2 in. (63.5mm)
Table Load, maximum ................................................................ 660 lb (300 kg) ........................... 840 lb (380 kg)
Knee Travel, maximum ........................................................... 15-3/4 "(402mm) .......................... 16-1/8 (412mm)
Misc. Dimensions:
Saddle width ............................................................................... 20 in. (510mm) ............................ 20 in. (510mm)
Column width ....................................................................... 11-3/8 in. (290mm) ...................... 11-3/8 in. (290mm)
Overall Dimensions, assembled…………..65-3/4 W x 63 D x 85-3/4 H in. (1670 x 1600 x 2178mm) ....................
Weights:
Net Weight, approx. .............................................................. 2420 lb (1100 kg) ........................ 2486 lb (1130 kg)
Shipping Weight, approx. ....................................................... 2552 lb (1160 kg) ........................ 2618 lb (1190 kg)
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The specified values are emission levels and are not necessarily to be seen as safe operating levels. As workplace
conditions vary, this information is intended to allow the user to make a better estimation of the hazards and risks
involved only.
The specifications in this manual were current at time of publication, but because of our policy of continuous
improvement, JET reserves the right to change specifications at any time and without prior notice, without incurring
obligations.