Product Manual

6
4.0 Specifications
Table 1
Model number
GHB-1236
Stock number 321236
Motor and Electricals
Motor type TEFC induction
Horsepower 2 HP (1.5 kW)
Phase single
Voltage 230V only
Cycle 60 Hz
Listed FLA (full load amps) 8.5 A
Start capacitor
150μF 250V
Run capacitor
20μF 450V
Motor speed 1720 RPM
Power cord 16AWG, 3 x 1.31 mm
2
Power plug installed n/a
Recommended circuit size
1
15 A
Sound emission without load
2
88 dB
Capacities
Swing over bed 13 in. (330 mm)
Swing over cross slide 7-1/2 in. (190.5 mm)
Distance between centers 33 in. (838 mm)
Swing through gap 18 in. (457 mm)
Length of gap 8-3/4 in. (222.25 mm)
Steady rest capacity 5/16 – 2-15/16 in. (8 – 74.6 mm)
Follow rest capacity 2-3/16 in. (55.6 mm)
Headstock
Hole through spindle 1-9/16 in. (39.7 mm)
Spindle nose D1-4
Taper in spindle nose MT5
Spindle taper adaptor MT3
Spindle bearing type Taper roller bearing
Number of spindle speeds 9
Range of spindle speeds 75-1400 RPM
Leadscrew 7/8 in. x 8 TPI
Feed rod diameter 3/4 in. (19 mm)
Gearbox
Number of longitudinal and cross feed rates 48/36
Range of longitudinal feeds 0.0019 – 0.0472 in./rev
Range of cross feeds 0.0014 – 0.0116 in./rev
Number of inch threads 36
Range of inch threads 4 – 60 TPI
Number of metric threads 32
Range of metric threads 0.4 – 7 mm
Compound and carriage
Tool post type Quick change
Maximum tool size 5/8 x 5/8 in.
Maximum compound slide travel 3 in. (76.2 mm)
Maximum cross slide travel 5-1/2 in. (140 mm)
Maximum carriage travel 27-3/8 in. (695.3 mm)