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Spindle Drive Alternativa
Brand: OKUMA -
Cat: Servo Drive
Code:MIP22 D-22
| Combination name | Availability | Price |
|---|---|---|
Servo Drive Module – OKUMA MIP22 D-22
The MIP22 D-22 is a servo drive module (“Servo Drive Module”) manufactured by OKUMA, a leading Japanese CNC machine tool builder. The component belongs to OKUMA’s proprietary drive family, designed to integrate with the OSP (Open System Platform) CNC control series. It manages the current and speed regulation loops for servo axes, interfacing directly with the CNC controller and the machine’s AC brushless servo motors. The “D-22” suffix identifies the specific power/current variant within the MIP22 series.
The servo drive module is the core element of the axis motion system: it receives position and speed commands from the CNC, supplies the motors with the required current, and closes the position loop in real time. If it fails, the controlled axis becomes inoperative, making any machining impossible and causing an immediate machine stop with a system alarm. Replacement requires a module compatible with the specific OSP version installed on the machine.
OKUMA Corporation is one of Japan’s longest-established machine tool companies, founded in 1898 in Nagoya. Unlike many competitors, OKUMA designs and manufactures its own CNCs, motors, and drives in-house, ensuring complete hardware-software integration. Components from historical series are legacy / discontinued: availability is limited to the used market and specialist repair services.
Main Technical Specifications
| Type | Servo drive module (Servo Drive Module) |
| Part number | MIP22 D-22 (MIP22D22) |
| Brand | OKUMA Corporation |
| Known application | OKUMA CNC machining centres and lathes, OSP (Open System Platform) series |
| Function | Servo axis motor current and speed regulation; position and speed loop closure |
| Supply voltage | ~200–240 V AC three-phase |
| Output current | ~22 A rated |
| Protection features | Overcurrent, over-temperature, short-circuit protection (typical OSP series) |
| Interfaces | Proprietary OKUMA connectors; OSP series internal bus; motor encoder/resolver |
| Weight | ~3–8 kg |
| Dimensions | ~200×300×150 mm |
| Production status | Legacy / discontinued — used/surplus/repair only |
