JET Tools GH-1440-1 User Manual - Page 6
Specifications
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4.0 Specifications Table 1 Model number Stock number Motor and Electricals Motor type Horsepower Phase Voltage Cycle Listed FLA (full load amps) Start capacitor Run capacitor Motor speed Power cord Power plug installed Recommended circuit size 1 Sound emission without load 2 Capacities Swing over bed Swing over cross slide Distance between centers Swing through gap Length of gap Steady rest capacity Follow rest capacity Headstock Hole through spindle Spindle nose Taper in spindle nose Spindle taper adaptor Spindle bearing type Number of spindle speeds Range of spindle speeds Gearbox Number of longitudinal and cross feed rates Range of longitudinal feeds Range of cross feeds Number of inch threads Range of inch threads Number of metric threads Range of metric threads Leadscrew Feed rod diameter Compound and carriage Tool post type Maximum tool size Maximum compound slide travel Maximum cross slide travel Maximum carriage travel GH-1440-1 322830 GH-1440-3 322840 single 230V only 18 A 350V/400μF 450v/40μF 3 x 2.5 mm2 25 A 78dB TEFC induction 3 HP (2.2 kW) 3 230/460V (prewired 230V) 60 Hz 8.3 / 4.2 A n/a n/a 1720 RPM 4x 2.5 mm2 n/a 15 A 78dB 14 in. (356 mm) 8-3/16 in. (208 mm) 40 in. (1016 mm) 20 in. (508 mm) 9-3/8 in. (238 mm) 1/4 to 3-1/2 in. (6.4 to 89 mm) 1/4 to 2-5/8 in. (6.4 to 66.7 mm) 1-1/2 in. (38 mm) D1-4 MT5 MT3 Taper roller bearing 12 40-1800 RPM 40 0.0012 - 0.0294 in./rev 0.0004 - 0.0103 in./rev 40 4 - 112 TPI 23 0.45 - 7.5 mm 7/8 x 49-1/2 in. 8TPI 3/4 in. (19 mm) 4-way 5/8 x 5/8 in. 3-1/2 in. (89 mm) 6-3/8 in. (162 mm) 37-1/2 in. (953 mm) 6