Specifications - Jet GH-1440ZX Operating Instructions Manual

Specifications

Model Number ....................................................GH-1840ZX ............... GH-1860ZX............... GH-1880ZX
Stock Number........................................................... 321950 ...................... 321960...................... 321970
Capacities:
Swing over Bed (in.).......................................................... 18 ..............................18.............................. 18
Swing over Cross Slide (in.).............................................. 11 ..............................11.............................. 11
Swing Through Gap (in.)............................................. 27-1/2 ........................27-1/2........................ 27-1/2
Length of Gap (in.)...................................................... 12-1/4 ........................12-1/4........................ 12-1/4
Distance between Centers (in.) ......................................... 40 ..............................60.............................. 80
Headstock:
Spindle Bore (in.).......................................................... 3-1/8 ..........................3-1/8.......................... 3-1/8
Spindle Mount................................................................D1-8 .......................... D1-8.......................... D1-8
Spindle Taper with Sleeve ..................................MT-7(MT-5) ............... MT-7(MT-5)............... MT-7(MT-5)
Number of Spindle Speeds ............................................... 12 ..............................12.............................. 12
Range of Spindle Speeds (RPM) ..........................25 to 1800 ................. 25 to 1800................. 25 to 1800
Gearbox:
Number of Longitudinal and Cross Feeds ....................... 122 ............................122............................ 122
Range of Longitudinal Feeds (in./rev.)......... 0.0015 to 0.0913 ....... 0.0015 to 0.0913........0.0015 to 0.0913
Range of Cross Feeds (in./rev.) .................. 0.0006 to 0.0365 ....... 0.0006 to 0.0365........0.0006 to 0.0365
Number of Inch Threads ................................................... 61 ..............................61.............................. 61
Range of Inch Threads (in.).................................. 1-5/8 to 72 ................. 1-5/8 to 72................. 1-5/8 to 72
Number of Metric Threads ................................................ 24 ..............................24.............................. 24
Range of Metric Threads (mm)...............................0.05 to 20 .................. 0.05 to 20.................. 0.05 to 20
Compound and Carriage:
Maximum Tool Size (in.) ................................................1 x 1 .......................... 1 x 1.......................... 1 x 1
Maximum Compound Slide Travel (in.).......................... 5-1/8 ..........................5-1/8.......................... 5-1/8
Maximum Cross Slide Travel (in.) ....................................... 9 ................................9................................ 9
Carriage Travel (in.).......................................................... 35 ..............................55.............................. 75
Tailstock:
Tailstock Spindle Travel (in.)............................................... 5 ................................5................................ 5
Tailstock Taper ............................................................. MT-5 ......................... MT-5..........................MT-5
Steady Rest Capacity (in.) .................................. 1/2 to 3-1/2 ................ 1/2 to 3-1/2................ 1/2 to 3-1/2
Follow Rest Capacity (in.) ......................................... 3/8 to 7 ...................... 3/8 to 7...................... 3/8 to 7
Width of Bed (in.)........................................................ 13-3/8 ........................13-3/8........................ 13-3/8
Overall Dimensions (in.)(LxWxH) ............... 97-1/2x40x48-7/8 .....116-1/2x40x48-7/8.....136-1/8x40x48-7/8
Motor............................................................... 7-1/2HP, 3Ph .............7-1/2HP, 3Ph............. 7-1/2HP, 3Ph
.............................................................................230/460V* ................. 230/460V*..................230/460V*
Approximate Net Weight (lbs.) ...................................... 5980 ..........................6245.......................... 6590
*pre-wired 230V
8