The products may undergo changes or may not correspond to you.
CNC Operator Panel – OKUMA OSP 5000SG-IT
The OSP 5000SG-IT is a CNC operator panel (“CNC Operator Panel”) manufactured by OKUMA Corporation, a component of the OSP 5000SG CNC control unit belonging to the OSP (Open System Platform) series. The panel is the human-machine interface (HMI) of the CNC system: it incorporates the MDI (Manual Data Input) keyboard with an Italian (“IT”) layout, function keys for operating mode selection (AUTO, MDI, HANDLE, JOG), rapid traverse keys, and emergency stop. It connects to the OSP 5000SG main rack via a dedicated cable and serves as the primary interface point for machine programming and control.
The operator panel is the command terminal through which the operator directly interacts with the numeric control: entering and editing part programs, selecting operating modes, performing work origin and tool offset corrections, and monitoring machine status in real time. In the event of failure, the machine is inoperable in any mode — neither manual, MDI, nor automatic — making this component absolutely critical for production continuity.
OKUMA Corporation is a Japanese CNC machine tool manufacturer founded in 1898, the only manufacturer in the world to design machine, motor, and numeric control (OSP series) entirely in-house. The OSP 5000 series, developed in the 1990s, is now legacy / discontinued: official OKUMA support has ended and availability is limited to used components, surplus stock, and specialist repair services.
Main Technical Specifications
| Type | CNC operator panel (Human Machine Interface – HMI) |
| Part number | OSP 5000SG-IT (OSP5000SGIT) |
| Brand | OKUMA Corporation |
| Known application | OKUMA CNC lathes and machining centres with OSP 5000SG control |
| Function | HMI operator interface: MDI keyboard, operating mode selection, cycle management and machine parameters |
| Keyboard layout | Italian (IT) |
| Interfaces / connectors | Flat/ribbon connector to OSP 5000SG rack; dedicated connecting cable (typical) |
| Power supply | +5 V / ±12 V DC from CNC rack (typical) |
| Weight | ~1.5–3.0 kg |
| Dimensions | ~400–600 × 150–250 mm |
| Production status | Legacy / discontinued — used / surplus / repair only |