Machine Comparison
DN Solutions DNX 2100 vs Haas DS-20Y
DN Solutions vs Haas Automation · Mill-Turn Machines
Summary
The DN Solutions DNX 2100 and the Haas DS-20Y are both multi-tasking lathes built around a 210 mm chuck, but the DN Solutions DNX 2100 has the larger work envelope and the stronger spindle. It is listed at up to 520 mm (21 in) in turning diameter and 1,100 mm (43 in) in length, against 11.75 in (298 mm) and 22.5 in (572 mm) on the Haas DS-20Y.
At the spindle, the DN Solutions DNX 2100 runs to 5,000 rpm with 18.5/15 kw (25/20 hp) and 326 N-m (240 ft-lb) of torque. The Haas DS-20Y runs to 4,000 rpm with 20 hp (14.9 kW) and 150 ft-lbf @ 500 rpm (203 N·m @ 500 rpm). The table gives no tool, axis or weight figures for this pair, so the comparison rests on capacity and spindle data.
Specifications Comparison
| Specification | DN Solutions DNX 2100 | Haas DS-20Y |
|---|---|---|
| Max Turning Diameter | 520 mm (21 in) ▲ | 11.75 in (298 mm) |
| Max Turning Length | 1,100 mm (43 in) ▲ | 22.5 in (572 mm) |
| Chuck Size | 210 mm (8 in) | 8.3 in (210 mm) |
| Max Spindle Speed | 5,000 rpm ▲ | 4,000 rpm |
| Spindle Power | 18.5/15 kW (25/20 hp) ▲ | 20 hp (14.9 kW) |
| Spindle Torque | 326 N-m (240 ft-lb) ▲ | 150 ft-lbf @ 500 rpm (203 N·m @ 500 rpm) |
Advantages
DN Solutions DNX 2100
- Max turning diameter of 520 mm (21 in) against 11.75 in (298 mm)
- Max turning length of 1,100 mm (43 in) against 22.5 in (572 mm)
- 5,000 rpm spindle against 4,000 rpm
- 326 N-m (240 ft-lb) of spindle torque against 150 ft-lbf (203 N·m)
Haas DS-20Y
- Sized for fittings, short shafts and connectors within 11.75 in (298 mm) of diameter and 22.5 in (572 mm) of length
- 20 hp (14.9 kW) spindle matches the lower of the DN Solutions DNX 2100's two ratings, 18.5/15 kw (25/20 hp)
Verdict
Choose the DN Solutions DNX 2100 when the work needs the room or the torque: up to 520 mm (21 in) in diameter, 1,100 mm (43 in) in length and 326 N-m (240 ft-lb) at the spindle. Choose the Haas DS-20Y for fittings, short shafts and connectors that fit within 11.75 in (298 mm) by 22.5 in (572 mm) and are finished on both ends in one cycle, where its 20 hp (14.9 kW) spindle is enough.