Jet JTM-1 Operating Instructions And Parts Manual

76.0 SpecificationsModel Number...............................................................................................JTM-1 .............................................. JTM-2Stock Number ............................................................................................. 690082 ............................................ 690089Motor and Electricals:Motor type ................................................................................................ induction ....... TEFC induction, capacitor startHorsepower ............................................................................................. 2 (1.5kW) ........................................ 2 (1.5kW)Phase .................................................................................................................... 3 .............................................. singleVoltage .................................................................................................... 230V only .............. 115/230V (prewired 230V)Cycle .............................................................................................................. 60Hz ............................................... 60HzListed FLA (full load amps) .......................................................................... 6.5/5.6 ............................................... 28/14Start Capacitor ..................................................................................................... -- ............................ 500MFD 125VACPower Transfer.................................................................................................. belt .................................................. beltMotor Speed.................................................................................. 3450/1720 RPM ....................................... 1720 RPMSound Emission (tested at 3 ft. from machine):Without load ............................................................................................. 75 dB .............................................. 75 dBWith load ............................................................................................. 80-85 dB ......................................... 80-85 dBHead and Spindle:Spindle Taper .................................................................................................... R-8 .................................................. R-8Spindle bearings ..........................................................................................class 7 ............................................. class 7Quill Diameter ............................................................................................... 3-3/8” .............................................. 3-3/8”Number of Spindle Speeds ................................................................................. 16 ...................................................... 8Range of Spindle Speeds:Low (RPM) .............................................. 80,135,210,325,660,1110,1750,2720 ............................... 80,135,210,325High (RPM) .................................. 160, 270, 420, 650, 1320, 2220, 3500, 5440 ....................... 660,1110,1750,2720Downfeed Distance per Revolution of Spindle ................... 0.0015”, 0.003”, 0.006” ................... 0.0015”, 0.003”, 0.006”Spindle Travel ..................................................................................................... 5” .....................................................5”Head Movement .............................................................. 90° L and R, 45° F and B ................ 90° L and R, 45° F and BMaximum Distance Spindle to Table ........................................................... 17-1/2” ............................................ 17-1/2”Maximum Distance Spindle to Column ..............................................................19” ................................................... 19”Minimum Distance Spindle to Column .......................................................... 4-1/2” .............................................. 4-1/2”Collet Capacity ....................................................................................... 1/8” – 7/8” ........................................1/8” – 7/8”Ram Travel ................................................................................................. 13-3/8” ............................................ 13-3/8”Ram Rotation ....................................................................................... 90° L and R ..................................... 90° L and RTable:Table Size .....................................................................................................9”x42” .............................................. 9”x42”Longitudinal Table Travel ............................................................................ 23-7/8” ............................................ 23-7/8”Table Cross Travel ...................................................................................... 12-1/2” ............................................ 12-1/2”T-Slots, Number .................................................................................................... 3 ...................................................... 3T-Slots, Size ......................................................................................................5/8” ..................................................5/8”T-Slots, Spacing ............................................................................................ 2-1/2” .............................................. 2-1/2”Maximum Table Load.................................................................................... 550 lb .............................................. 550 lbKnee Travel ................................................................................................. 14-1/2” ............................................ 14-1/2”Dimensions:Overall Dimensions, assembled .............................................. 57”W x 64”D x 82”H ........................ 57”W x 64”D x 82”HShipping Dimensions .............................................................. 67”W x 56”D x 66”H ........................ 67”W x 56”D x 66”HWeights:Net Weight (approx.) ................................................................................... 2056 lb ............................................ 2056 lbShipping Weight (approx) ............................................................................ 2200 lb ............................................ 2200 lbThe specifications in this manual were current at time of publication, but because of our policy of continuousimprovement, JET, reserves the right to change specifications at any time and without prior notice, without incurringobligations.