| Specification |
GOODWAY SW-20 |
GOODWAY SW-32 |
GOODWAY SW-42 |
| WORKING RANGE |
| Maximum Machining Diameter |
Ø 20 mm (0.78″) |
Ø 32 mm (1.25″) |
Ø 42 mm (1.65″) |
| Maximum Turning Length per Chuck (Hybrid Guide Bush / Bushless) |
220 / 50 mm (8.66″ / 1.96″) |
315 / 85 mm (12.4″ / 3.34″) |
180 / 110 mm (7.08″ / 4.33″) |
| O.D. TOOLS |
| Number of Tools |
6 |
6 |
5 + 6 |
| Shank Size |
12 mm (1/2″) |
16 mm (5/8″) |
20 mm (3/4″), plus 1 × 20 mm (3/4″) and 5 × 16 mm (5/8″) |
| I.D. TOOLS |
| Number of Tools |
4 |
4 |
5 |
| Sleeve Size |
ER16 |
ER20 |
ER20 |
| Maximum Drilling Capacity |
Ø 10 mm (0.39″) |
Ø 13 mm (0.51″) |
Ø 13 mm (0.51″) |
| Maximum Tapping Capacity |
M8 × P1.25 |
M12 × P1.75 |
M12 × P1.75 |
| CROSS LIVE TOOLS |
| Number of Tools |
5 – 10 |
5 – 10 |
4 – 6 |
| Maximum Live Tool Speed |
8,000 RPM |
6,000 RPM |
6,000 RPM |
| Servo Motor Output |
1.2 kW (1.61 HP) |
1.4 kW (1.88 HP) |
1.4 kW (1.88 HP) |
| Sleeve Size |
ER16 |
ER20 |
ER20 |
| Maximum Drilling Capacity |
Ø 8 mm (0.31″) |
Ø 10 mm (0.39″) |
Ø 10 mm (0.39″) |
| Maximum Tapping Capacity |
M6 × P1.0 |
M8 × P1.25 |
M8 × P1.25 |
| Maximum End Mill Capacity |
Ø 10 mm (0.39″) |
Ø 13 mm (0.51″) |
Ø 13 mm (0.51″) |
| MAIN SPINDLE |
| Maximum Spindle Speed |
10,000 RPM |
7,000 RPM |
6,000 RPM |
| Spindle Motor Output (Continuous / 30 min.) |
2.2 / 3.7 kW (3 / 5 HP) |
5.5 / 7.5 kW (7.3 / 10 HP) |
5.5 / 7.5 kW (7.3 / 10 HP) |
| Minimum Indexing Increment |
0.001° |
0.001° |
0.001° |
| X / Y / Z / XB / ZB Rapid Traverse |
30 m/min (1,181 IPM) |
30 m/min (1,181 IPM) |
30 m/min (1,181 IPM) |
| NC Controller |
FANUC 31i-B Plus |
FANUC 31i-B Plus |
FANUC 31i-B Plus |
| Spindle Center Height |
1,060 mm (41.73″) |
1,060 mm (41.73″) |
1,080 mm (42.52″) |
| Coolant Tank Capacity |
260 L (68 gal) |
425 L (112 gal) |
425 L (112 gal) |
| Machine Dimensions (L × W × H) |
2,710 × 1,470 × 1,940 mm (107″ × 58″ × 77″) |
2,930 × 1,550 × 2,030 mm (116″ × 62″ × 80″) |
2,930 × 1,550 × 2,140 mm (116″ × 62″ × 85″) |
| Machine Weight |
2,300 kg (5,100 lbs) |
3,200 kg (7,100 lbs) |
3,300 kg (7,300 lbs) |
| BACKWORKING TOOLING SYSTEM |
| Rear-End Machining Capability |
| Maximum Chucking Diameter |
Ø 20 mm (0.78″) |
Ø 32 mm (1.25″) |
Ø 42 mm (1.65″) |
| Maximum Length for Front Ejection |
80 mm (3.14″) |
130 mm (5.11″) |
110 mm (4.33″) |
| Maximum Parts Projection Length |
30 mm (1.18″) |
50 mm (1.96″) |
50 mm (1.96″) |
| Rear-End Tools |
| Number of Tools |
4 |
4 |
4 |
| Maximum Live Tool Speed |
8,000 RPM |
5,000 RPM |
5,000 RPM |
| Servo Motor Output |
0.4 kW (0.54 HP) |
0.75 kW (1 HP) |
0.75 kW (1 HP) |
| Maximum Drilling Capacity (I.D. Tools) |
Ø 8 mm (0.31″) |
Ø 13 mm (0.51″) |
Ø 13 mm (0.51″) |
| Maximum Drilling Capacity (Live Tools) |
Ø 5 mm (0.19″) |
Ø 6 mm (0.23″) |
Ø 6 mm (0.23″) |
| Maximum Tapping Capacity (I.D. Tools) |
M8 × P1.25 |
M10 × P1.25 |
M10 × P1.25 |
| Maximum Tapping Capacity (Live Tools) |
M4 × P0.7 |
M5 × P0.8 |
M5 × P0.8 |
| SUB-SPINDLE |
| Maximum Sub-Spindle Speed |
8,000 RPM |
7,000 RPM |
6,000 RPM |
| Sub-Spindle Motor Output (Continuous / 30 min.) |
1.5 / 2.2 kW (2 / 3 HP) |
2.2 / 3.7 kW (3 / 5 HP) |
3.7 / 5.5 kW (5 / 7.3 HP) |
| Minimum Indexing Increment |
0.001° |
0.001° |
0.001° |
