![KTVL-40[R][M][RM] Vertical CNC Lathe](https://kentcnc.com/wp-content/uploads/2025/03/KTVL-40RMRM-Vertical-CNC-Lathe.png)
KTVL-40[R][M][RM] Vertical CNC Lathe
Product Highlights
The KTVL-40 Vertical CNC Lathe from KENT CNC is a high-precision machine designed for efficient and accurate turning operations. It features a maximum swing diameter of Ø27.56″ (Ø700 mm) and a maximum turning height of 19.69″ (500 mm), making it suitable for handling large workpieces. The lathe is equipped with a Fanuc 0i-TF controller.
It offers a spindle speed of up to 2,250 rpm with a chuck size of 12″ or 15″, making it versatile for different machining needs. The X and Z-axis rapid traverse rates reach 787″/min (20 m/min) and 945″/min (24 m/min), respectively, optimizing production efficiency. Additionally, the machine’s robust build and efficient coolant and hydraulic systems enhance performance and longevity, making it ideal for industrial applications.
| Specification | KTVL-40[KTVL-40R] | KTVL-40M[KTVL-40RM] |
| Max. swing diameter | 27.56″ (Ø700 mm) | |
| Max. swing diameter over saddle | – | |
| Max. turning diameter | 20.47″ (Ø520 mm) | 14.57″ (Ø370 mm) |
| Max. turning height | 13.78″ (350 mm) | |
| Spindle nose | A2-8 | |
| Spindle speed | 2250 rpm | |
| Chuck O.D. | 12″ (15″) | |
| Through-spindle hole diameter | 2.17″ (Ø55 mm) / 2.24″ (Ø57 mm) | |
| Spindle bearing diameter | 4.72″ (Ø120 mm) / 5.12″ (Ø130 mm) | |
| Tool capacity | 8 pcs | – |
| O.D. tool | 0.98″ × 0.98″ (25mm × 25mm) | – |
| I.D. tool | 1.57″ (Ø40 mm) | – |
| Tool capacity | – | VDI-50: 12 pcs |
| O.D. tool | – | 1.26″ × 0.98″ (32mm × 25mm) |
| I.D. tool | – | 1.97″ (Ø50 mm) |
| Max. speed | – | 4000 rpm |
| Motor | – | 5.5 kW / 3.7 kW |
| X/Z axis travel | 11.22″ / 15.35″ [19.69″] (285mm / 390mm [500mm]) | |
| X/Z axis rapid traverse | 65.62 ft/min / 78.74 ft/min (Box Way 52.49 ft/min X & Y) | |
| Cutting feedrate | 0.001-500 mm/rev | |
| Hydraulic tank capacity | 10.57 gal (40 L) | |
| Hydraulic motor | 1.5 kW | |
| Coolant tank capacity | 73.97 gal (280 L) | |
| Coolant pump motor | 0.37/1.5 kW | |
| Spindle motor | 22/18.5 kW | |
| X/Z axis servo motor | 3.0/7.0 kW | |
| Machine Dimensions (Width×Depth×Height) | 72.44″ × 135.83″ × 120.47″ (1,840mm × 3,450mm × 3,060mm) | |
| Machine Weight | 17,637 lbs (8000 kg) | |
| Controller | FANUC 0i-TF | |
