Products

Spindle Motor Inverter Drive – OKUMA MIV0404-1-B1

The MIV0404-1-B1 is a spindle motor inverter drive module (“Motor Inverter Unit”) manufactured by OKUMA, a component of the OKUMA OSP (Open System Platform) CNC control system. The module handles power conversion and spindle motor speed loop regulation, receiving digital references from the OSP control unit and generating PWM output to the motor. Available in hardware revision B1. Documented on OKUMA vertical and horizontal machining centres and CNC lathes equipped with the OSP platform.

The spindle motor inverter drive is the electronic power converter that translates the CNC speed reference into voltage and frequency at the spindle motor output: through PWM modulation it maintains the programmed speed even under varying cutting loads. A failure of this module renders the spindle completely uncontrollable, halting all machining operations and forcing an immediate machine stop.

OKUMA Corporation is a Japanese precision machine tool manufacturer headquartered in Nagoya, founded in 1898. OKUMA designs and produces both the machine tools and their own CNC systems (the OSP platform), ensuring complete vertical integration between control and drives. The MIV-series drive components are proprietary to the OKUMA system and are not interchangeable with drives from other manufacturers. This product is legacy / discontinued: available only as used, surplus or through specialist repair.

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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.

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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.

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Spindle Inverter Drive – OKUMA MIV22-3-V3

The MIV22-3-V3 (main part number MIV223V3) is an electronic spindle inverter drive (“Spindle Inverter Drive”) manufactured by OKUMA, belonging to the MIV series of power modules integrated in OKUMA CNC machining centres and lathes equipped with the OSP (Open System Platform) numerical control. The module handles the conversion of the DC bus voltage into variable-frequency, variable-voltage three-phase power for the spindle motor, operating within the machine’s drive cabinet. The V3 designation indicates the third revision of the MIV22-3 variant, potentially incorporating hardware updates over earlier versions.

The spindle inverter drive is the power electronics module that converts DC bus voltage into variable-frequency and variable-voltage three-phase power for the spindle motor. It receives speed and torque references from the OSP control and maintains stable, precise spindle rotation at any programmed speed and cutting load. Failure of this unit completely disables the spindle, preventing the machine from performing any machining operation.

OKUMA is a Japanese CNC machine tool manufacturer founded in 1898, headquartered in Oguchi, Aichi. Unlike most machine tool builders, OKUMA designs and manufactures its own CNC controls (the OSP series), motors, and drives in-house, resulting in a highly integrated and proprietary system. MIV series components are machine-specific and generally not cross-compatible with other brands; older variants are legacy / discontinued and available only as used stock or through specialist repair services.

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CNC Power Supply Unit – OKUMA OPUS 5000 RHP

The OPUS 5000 RHP is an electronic power supply module for CNC control (“CNC Control Power Supply Unit”) manufactured by OKUMA, designed for the proprietary numerical control system OKUMA OPUS 5000. The unit provides the regulated DC voltages required for all electronic boards within the control: logic boards, interface boards and axis control modules. It interfaces with the CNC main control board and axis drive modules via dedicated internal connectors.

The power supply is the fundamental component of the CNC control: without stable and regulated voltages the entire control system cannot operate. A failure of this unit causes immediate machine stoppage and renders the complete control non-functional until the module is repaired or replaced. The quality of voltage regulation directly affects axis stability and machining accuracy.

OKUMA is a Japanese manufacturer founded in 1898 in Oguchi (Aichi Prefecture), specialising in CNC machine tools and proprietary control systems (OSP series). The OPUS 5000 control belongs to the 1980s–1990s generation, now legacy / discontinued, superseded by the OSP-P series: spare parts are available only as used, surplus or through specialist repair.

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5.7″ CNC LCD Monitor – ORION OGM-128GS24Y-1-F5025

The OGM-128GS24Y-1-F5025 is an industrial 5.7″ LCD monitor (“Industrial LCD Monitor”) manufactured by ORION, designed for installation on CNC machine tool operator panels and industrial automation systems. The model code indicates a 24 V DC supply voltage and a greyscale LCD panel; the “F5025” suffix identifies the front panel mechanical format. The display is engineered as a direct “drop-in replacement” for obsolete CRT monitors fitted to numerical control systems from the 1980s and 1990s, preserving the original mounting footprint and video connector.

The operator panel monitor is the primary visual interface between the operator and the numerical control: it displays NC programs, alarm messages, tool offset data, and machine status in real time. A failed or degraded display makes programming and machining monitoring impossible, forcing a machine shutdown; LCD technology eliminates the typical CRT failure modes (thermal drift, degaussing, high internal voltage) and delivers a significantly longer service life.

ORION is a specialist manufacturer of displays and monitors for industrial and CNC applications, known for producing LCD replacement panels compatible with the main numerical control systems (Fanuc, Siemens, Mitsubishi, Heidenhain and others). Products are designed for harsh environments with a wide operating temperature range and resistance to mechanical vibration. This model belongs to a legacy line: availability as new is limited to remaining stock/surplus.

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AC Brushless Servo Motor – PANASONIC MSMA082A1C

The MSMA082A1C is an AC brushless servo motor rated at 750 W, belonging to the MINAS A series by Panasonic Industrial Devices. The part number decodes as: MSMA family (high-inertia motors, 80 mm frame), 750 W, 200 V AC supply, integrated incremental encoder at 2,500 pulses/rev, and standard mechanical configuration with keyed shaft (suffix “A1C”). It is compatible with Panasonic MSDA and MSD series drives (MINAS A) and is documented on machining centres, CNC milling machines and axis drive systems from various machine-tool builders.

The servo motor is the electromechanical actuator that converts the CNC position or speed reference into real axis movement: it delivers precise, responsive torque thanks to continuous real-time feedback from its built-in encoder. If it fails — due to a winding fault, damaged encoder or worn bearings — the affected axis loses control, the CNC raises a following-error alarm and production stops immediately.

Panasonic Industrial Devices & Solutions (formerly Matsushita Electric Industrial, renamed Panasonic Corporation in 2008) has produced the MINAS servo line since 1991. Current series MINAS A5 and A6 use high-resolution serial encoders (17 bit, 131,072 p/r); the MINAS A (MSMA) series with 2,500 p/r incremental encoder is therefore legacy / discontinued, still widespread in the installed base but available only as used stock, surplus or through specialist repair.

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AC Servo Amplifier – PANASONIC MSDA083A1A

The MSDA083A1A is an AC servo amplifier (“AC Servo Amplifier”) from the MINAS A series, manufactured by Panasonic (Industrial Automation Division, formerly Matsushita Electric Works). It is designed for precise control of AC brushless motors in the MSM082 Panasonic family and is rated in size 083, compatible with ~750 W motors. The power supply is single-phase 100 V AC, 50/60 Hz (suffix A1); control is achieved via analogue ±10 V reference or pulse train (Pulse/Dir or CW/CCW). Feedback is handled by an incremental encoder mounted on the motor. The drive is documented in applications on CNC machine tools, industrial robots, and process automation equipment.

The servo amplifier is the power and regulation module that converts the position or velocity reference from the CNC into PWM-modulated three-phase current for the brushless motor: it closes the current, speed, and position loops in real time, ensuring precise and stable dynamic response. In the event of failure, the axis or function driven by this unit loses all control, causing immediate machine stoppage and preventing any resumption of the machining process until the unit is replaced or repaired.

Panasonic (formerly Matsushita Electric Works) is one of the world’s leading manufacturers of AC servo systems, with the MINAS product line available since the 1990s. The MINAS A series has been progressively superseded by the MINAS A5 and subsequently A6 series; products in the original MSDA family are therefore legacy / discontinued, available only as used, NOS (New Old Stock), or through specialist repair services.

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AC Servo Drive – PANASONIC MSD3A3P1EB

The MSD3A3P1EB is an AC servo amplifier (“AC Servo Drive”) manufactured by Panasonic (formerly Matsushita Electric), belonging to the MINAS series. Designed for closed-loop control of AC permanent-magnet synchronous servo motors, it targets CNC and industrial automation applications. The part number identifies a single-phase variant with an rated current of ~3 A, suitable for motors in the 200–400 W power range. It is neither a PLC nor a standalone CNC controller, but a dedicated amplifier managing the servo motor regulation loops. The EB suffix denotes a variant intended for the European/international market.

The AC servo drive closes the current, speed, and position loops on the servo motor: it receives positioning references from the CNC and generates the current required for the motor to reach and hold the programmed position with maximum precision. A drive failure completely disables the controlled axis; the absence of feedback or motor power triggers an immediate alarm and machine stop, making any machining operation impossible until the unit is replaced or repaired.

Panasonic (formerly Matsushita Electric Works) is one of the world’s leading manufacturers of industrial motion control systems. The MINAS family of AC servo amplifiers and motors has been a mainstay of industrial automation for over thirty years, evolving from the MSD series through to the current MINAS A6/A6N. All MSD-series models are legacy / discontinued: available only as used stock, NOS, or through specialist repair services.

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AC Servo Drive – PANASONIC MSD011P1EC03

The MSD011P1EC03 is a 100 W single-phase AC servo drive (“AC Servo Drive”) manufactured by Panasonic, belonging to the MINAS family. The part number identifies a drive with single-phase AC input, EC-type encoder interface, and revision 03. Designed for the control of AC brushless servo motors, it is documented on CNC machining centres, CNC turning centres, and multi-axis industrial automation systems.

The AC servo drive is the power and control unit that receives position, speed, or torque references from the CNC controller and drives the servo motor with high precision through a sinusoidal PWM regulation loop. In the event of failure, the corresponding machine axis loses motion control: CNC program execution is interrupted and the machine stops in alarm, making any operation on the affected axis impossible.

Panasonic Corporation (formerly Matsushita Electric Industrial Co., Ltd.), founded in 1918 in Osaka, Japan, is one of the world’s leading manufacturers of industrial and consumer electronics. The Factory Automation division produces the MINAS series of servo drives and servo motors, currently in its A6 generation. Products in the MSD series belong to earlier generations and are to be considered legacy / discontinued, superseded by the A4, A5, and A6 families.

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CNC Axis Servo Drive – PANASONIC DV88010LDM04

The DV88010LDM04 is an AC servo drive / servo amplifier for CNC axis control manufactured by Panasonic, belonging to the servo drive range for CNC machine tools. The unit manages closed-loop speed, position, and torque control of the axis servo motor, receiving references from the numerical control and driving the AC power stage accordingly. The prefix DV identifies the drive family within Panasonic’s nomenclature; the numeric and alphanumeric suffixes indicate variants of rated power, supply voltage, and encoder feedback type.

The servo drive is the core of the axis control system: it receives position or speed commands from the CNC, regulates motor current in real time, and guarantees accuracy and repeatability in machine axis movements. A drive failure causes immediate shutdown of the controlled axis, resulting in a machine halt; in multi-axis systems, a single failed drive prevents any machining cycle from running.

Panasonic is one of the world’s leading manufacturers of industrial motion control systems through its Panasonic Industry division (formerly Panasonic Electric Works). The MINAS servo range and earlier series are widely deployed in machine tools, robotics, and industrial automation. Models in the DV88 series belong to an older generation: official technical support availability should be verified, as several codes in this family are legacy / discontinued.

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15” Industrial LCD Monitor – PANEL INDUSTRIAL PC EVD115

The EVD115 is a 15-inch industrial LCD monitor (“15-inch Industrial Panel Monitor”) manufactured by Panel Industrial PC, designed for integration into CNC machine tool control panels, industrial automation systems, and operator panel retrofits. The display uses TFT LCD technology with a typical resolution of XGA (1024×768 pixels), ensuring excellent readability of process parameters even in industrial environments subject to vibration, dust, and variable temperatures. It supports analogue VGA video input (D-Sub 15 pin) and is designed for flush panel mounting with high front-panel protection. Some variants include a resistive touch panel and additional digital video inputs.

The industrial monitor is the primary human-machine interface (HMI) for the CNC operator: it displays axis coordinates, part programs, machining parameters, alarm messages, and CNC diagnostic data in real time. Without a functioning display the operator cannot interact with the CNC, verify dimensional values, or respond to alarms in time; the machine is effectively inoperable until the monitor is replaced or repaired.

Panel Industrial PC is a manufacturer specialising in ruggedised hardware for industrial environments, offering a range that includes flat panel monitors, integrated panel PCs, and HMI solutions for factory automation and CNC control. Products in this line are engineered for the extended lifecycles typical of the manufacturing industry; availability of older models should be verified directly with the manufacturer or through specialist CNC spare parts distributors.

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