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14” LED LCD Monitor for CNC – OKUMA CDT14-LED
The CDT14-LED is a 14-inch LED-backlit flat-panel LCD monitor (“14-inch LED LCD Flat Panel Monitor”) manufactured by OKUMA, designed for installation on OKUMA CNC machining centres and turning centres equipped with the proprietary OSP (Open System Platform) numerical control. The unit is a direct replacement for the older cathode-ray tube (CRT) displays fitted to the same machines, maintaining mechanical and electrical compatibility with the original operator panel. It is available with standard VGA video input and industrial power supply; some variants support composite video input. The alternative part number is listed in the table below.
The monitor is the primary visual interface between the operator and the CNC controller: it displays machining programmes, machine parameters, active alarms, axis positions and cycle status. A faulty display or a degraded backlight makes it impossible to read process information, forcing an immediate machine stoppage; rapid replacement with a compatible unit is often the only alternative to extended downtime.
OKUMA Corporation is a Japanese machine tool manufacturer founded in 1898, one of the world’s leading producers of CNC lathes, vertical and horizontal machining centres and integrated manufacturing systems. OKUMA is one of the very few companies in the sector to develop both its machine tools and its own proprietary CNC controller (OSP) in-house, ensuring complete hardware and software integration. Display spare parts for machines with older-generation OSP controls are legacy / no longer in current catalogue and are available primarily as surplus, used, or through suppliers specialising in display retrofit and conversion.
Main Technical Specifications
| Type | 14” LED-backlit flat-panel LCD monitor |
| Part number | CDT14-LED (CDT14LED) |
| Brand | OKUMA |
| Known application | OKUMA CNC machining centres and turning centres with OSP (Open System Platform) controller |
| Function | Operator display: CNC programme visualisation, machine parameters, active alarms and cycle status |
| Screen diagonal | 14” (35.6 cm) |
| Display technology | TFT LCD with LED backlight (direct CRT replacement) |
| Resolution | 1024 × 768 pixels (XGA) – compatible with original OSP video output |
| Video input | VGA HD-15; composite on some variants |
| Power supply | 12–24 V DC or 100–240 V AC universal |
| Mounting | Panel / cabinet mount; direct CRT replacement |
| Weight | ~2.5–4.5 kg |
| Dimensions | ~340–380 × 260–290 × 60–80 mm |
| Production status | Legacy / no longer in current catalogue — available as used, surplus or compatible replacement |