Italiano
The products may undergo changes or may not correspond to you.
OKUMA Servo Drive
Brand: OKUMA -
Cat: Servo Drive
Code:MIV01-1-B5
| Combination name | Availability | Price |
|---|---|---|
Servo Axis Drive – OKUMA MIV01-1-B5
The MIV01-1-B5 is a single-axis CNC servo drive amplifier (“Single-Axis Servo Drive Amplifier”) manufactured by OKUMA, belonging to the MIV series of servo amplifiers for linear axis control. Designed for integration with the OSP (Open System Platform) CNC control, it manages current and velocity regulation of the axis servo motor, receiving position and velocity references from the control and closing the servo loop on the machine axis. The suffix B5 identifies a specific variant of the unit.
The axis servo drive is the component that converts CNC motion commands into servo motor drive current: it regulates motor torque and velocity in real time, ensuring interpolation and positioning accuracy on the axis. If it fails, the control raises a servo alarm and the affected axis loses all control: the machine stops and machining cannot resume until the drive is replaced or repaired.
OKUMA is one of Japan’s largest CNC machine tool manufacturers, founded in 1898 and headquartered in Oguchi, Aichi Prefecture; it produces lathes, vertical and horizontal machining centres, and OSP control systems with full vertical integration between machine and control. Products in the MIV series are legacy / discontinued: available exclusively as used, surplus, or through specialist repair services.
Main Technical Specifications
| Type | Single-axis CNC servo drive amplifier |
| Part number | MIV01-1-B5 (MIV011B5) |
| Brand | OKUMA |
| Known application | OKUMA CNC machine tools (machining centres, lathes) with OSP control |
| Function | Axis servo motor current and velocity regulation; servo loop closure |
| Power input | 3-phase AC, typically 200–230 V AC, 50/60 Hz |
| Feedback | Incremental or absolute encoder from axis servo motor |
| Control interface | Proprietary OKUMA OSP bus |
| Connectors | Multi-pin connectors for motor power, control signal and encoder feedback |
| Weight | ~2.0–5.0 kg |
| Dimensions | ~150–300 mm |
| Production status | Legacy / discontinued — used/surplus/repair only |
