Three bodies, one engineering language. The compact AR340 or the powerful AR810 — all three run on Direct Drive servo and roll-form tap logic.
Compact model for small thread sizes and tight center distances. M3–M4 threads, 400 W servo, fast tap change.
A balanced model for medium thread sizes. M5–M6 threads, 4.65–5.55 mm pilot drill, 400 W servo; a controlled 1460 rpm tap speed for torque on larger threads.
Powerful model for wide thread range and high-torque applications. M8–M10 threads, 750 W servo, automatic tap retraction.
| Feature | Compact Series AR340 Compact Series | Medium Series AR560 Medium Series | Popular · Wide Series AR810 Popular · Wide Series |
|---|---|---|---|
| Thread Range | M3 – M4 | M5 – M6 | M8 – M10 |
| Pilot Drill Ø | 2.80 – 3.70 mm | 4.65 – 5.55 mm | 7.40 – 9.30 mm |
| Recommended Tap | M3, M4 | M5, M6 | M8, M10 |
| Power (Motor) | 400 W | 400 W | 750 W |
| Tap Speed | 3000 rpm | 1460 rpm | 2500 rpm |
| Max. Motor Speed | 5500 rpm | 5500 rpm | 5500 rpm |
| Stroke (X) | 13 – 17 mm | 18 – 20 mm | 22 – 25 mm |
| Drive Type | Direct Drive | Direct Drive | Direct Drive |
| Control Panel | LCD | LCD | LCD |
| Automatic Mode | |||
| Manual Mode | |||
| Auto Tap Retraction | |||
| Reverse Safety |
This unit must be used exclusively with form (fluteless / roll) taps. Conventional cutting taps create chips in in-die operation and cause damage.
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