Machine Comparison
Haas CL-1 vs Okuma 2SP-150H
Haas Automation vs Okuma · CNC Lathes
Summary
The Haas CL-1 and the Okuma 2SP-150H are both small turning machines, but they are laid out for different work. The Haas CL-1 is a small collet lathe with a 5C nose and a 5 hp (3.7 kW) spindle. The Okuma 2SP-150H is a two-spindle, loader-fed lathe with a 140 flat spindle nose and 11/7.5 kW (15/10 hp).
The Haas CL-1 spins faster, 6,000 rpm against a 50–4,500 rpm range. The Okuma 2SP-150H has about three times the spindle power and the quicker axes, with rapids of 24 m/min (945 ipm) against 757 ipm (19.2 m/min).
Specifications Comparison
| Specification | Haas CL-1 | Okuma 2SP-150H |
|---|---|---|
| Max Spindle Speed | 6,000 rpm ▲ | 50–4,500 rpm |
| Spindle Power | 5 hp (3.7 kW) | 11/7.5 kW (15/10 hp) ▲ |
| Spindle Taper / Nose | 5C (collet) Type Nose | 140 flat |
| Rapid Traverse | 757 ipm (19.2 m/min) | 24 m/min (945 ipm) ▲ |
Advantages
Haas CL-1
- Higher top spindle speed: 6,000 rpm against 4,500 rpm
- 5C collet nose for small bar-fed and second-operation parts
- Suits shops and schools with only single-phase power
Okuma 2SP-150H
- About three times the spindle power: 11/7.5 kW (15/10 hp) against 5 hp (3.7 kW)
- Faster rapids: 24 m/min (945 ipm) against 757 ipm (19.2 m/min)
- Two spindles of equal rating for two-operation turning, fed by a loader
Verdict
These machines fit different shops. Choose the Haas CL-1 for small bar-fed parts and second-operation work in 5C collets, especially in a shop or school with only single-phase power; its 6,000 rpm spindle suits small diameters. Choose the Okuma 2SP-150H for volume production of short chucked parts that need both operations turned, where two spindles at 11/7.5 kW (15/10 hp), loader feeding and 24 m/min (945 ipm) rapids set the output.