Product Introduction

The OKUMA MIV0202-1-B1 is a high-performance spindle drive module specifically designed for use in Okuma’s precision CNC machining centers and lathes.As part of the MIV series,this module plays a critical role in controlling the speed and torque of the spindle motor,ensuring tight tolerances and superior surface finishes in metal cutting applications.

Built with reliability and performance in mind,the OKUMA MIV0202-1-B1 supports smooth analog control via±10 VDC reference signal and offers robust protection against overcurrent,overvoltage,and overheating.Its compact design allows for easy integration into modern CNC electrical cabinets,making it an ideal choice for retrofitting legacy systems or maintaining high-end machining platforms.

Whether used in automotive parts manufacturing,aerospace components,or general-purpose turning and milling operations,the OKUMA MIV0202-1-B1 delivers the precise spindle control that professional machinists demand.It’s not just another inverter—it’s a key component in maintaining machine tool accuracy and productivity.

Core Advantages and Technical Highlights

Precision Spindle Control

The OKUMA MIV0202-1-B1 is engineered to provide accurate and stable spindle speed regulation.Thanks to its analog voltage input interface(±10 VDC),it enables fine-tuned adjustments to match specific machining conditions—whether you’re roughing cast iron or finishing aluminum alloys.

Compact&Easy Integration

Despite its powerful capabilities,the OKUMA MIV0202-1-B1 maintains a compact footprint.Designed for DIN rail or panel mounting,it integrates effortlessly into standard CNC control cabinets without requiring major layout changes or additional space.

Built-In Diagnostics and Protection

This spindle drive module comes equipped with comprehensive protection mechanisms including over-current,over-voltage,and thermal overload safeguards.These features help prevent unexpected downtime and extend the service life of both the OKUMA MIV0202-1-B1 and the connected spindle motor.

Compatibility with Okuma Systems

As a genuine factory-engineered component,the OKUMA MIV0202-1-B1 is fully compatible with a wide range of Okuma CNC machines,including models from the GENOS,MAZAK,and Lynx series.This ensures seamless operation and optimal performance within the machine’s original control architecture.

Reliable Performance Under Demanding Conditions

Engineered for industrial environments,the OKUMA MIV0202-1-B1 can operate reliably even under fluctuating line voltages and ambient temperatures up to 55°C.The forced-air cooling system keeps internal components at safe operating temperatures,even during continuous heavy-duty cycles.

Typical Application Scenarios

The OKUMA MIV0202-1-B1 is widely deployed across industries where high-precision machining is essential.In automotive manufacturing,it powers spindle drives on CNC lathes used for producing crankshafts,camshafts,and transmission components.Aerospace firms rely on the OKUMA MIV0202-1-B1 to maintain tight tolerances on turbine blades and landing gear parts.

In mold and die shops,this module helps achieve mirror-like surface finishes on hardened steel molds by ensuring consistent spindle RPM and torque delivery.Medical device manufacturers also benefit from the OKUMA MIV0202-1-B1’s stability and responsiveness when machining small,complex implants and surgical tools.

Even in educational institutions and technical training centers,the OKUMA MIV0202-1-B1 is often found installed in teaching CNC machines due to its user-friendly diagnostics and ease of replacement—making it ideal for hands-on learning environments.

Related Model Recommendations

OKUMA MIV0402-1-B1:Higher current output version of the OKUMA MIV0202-1-B1,suitable for larger spindle motors requiring up to 4.0 A.

OKUMA MIV0201-1-B1:Lower power variant ideal for light-duty spindles or auxiliary axis control.

OKUMA SPIN-AMP Series:Alternative spindle amplifier modules for older Okuma CNC systems,offering similar functionality.

FANUC A06B-6079-H206:Compatible third-party alternative for certain Okuma machine retrofits.

MITSUBISHI FR-D700 Series:General-purpose inverters sometimes used as temporary replacements in non-critical applications.

Installation,Commissioning and Maintenance Instructions

Installation preparation:Before installing the OKUMA MIV0202-1-B1,ensure the cabinet environment is clean,dry,and free from conductive particles.Verify that the incoming power supply is within the acceptable 200–230 VAC range and that grounding connections are secure.Use anti-static precautions to protect sensitive electronics during handling.

Commissioning steps:After mounting,connect the main power and motor cables according to the wiring diagram provided in the technical manual.Link the analog speed command signal(±10 VDC)from the CNC controller to the appropriate terminal.Set any required DIP switches or parameters based on the spindle motor rating.Power up the OKUMA MIV0202-1-B1 and test for proper rotation direction and response to speed commands.

Maintenance suggestions:Regularly inspect the OKUMA MIV0202-1-B1 for signs of dust buildup or overheating.Clean air vents and fan filters periodically to ensure adequate airflow.Monitor alarm logs through the front panel LED indicators or external diagnostic tools.Replace faulty units promptly using hot-swap procedures if supported.Always store spare modules in anti-static packaging and avoid exposing them to extreme temperatures or humidity.

Service and Guarantee Commitment

At Shenzhen Changxin Technology Co.,Ltd.,we guarantee the authenticity and performance of every OKUMA MIV0202-1-B1 unit we supply.Our commitment starts with sourcing only genuine factory-sealed products with full traceability and complete documentation.

Each OKUMA MIV0202-1-B1 comes with a one-year warranty covering manufacturing defects and functional performance under normal operating conditions.We offer dedicated technical support for installation guidance,troubleshooting,and configuration assistance.In the event of failure,we provide fast replacement or repair services to ensure minimal disruption to your operations.

Our global logistics network ensures prompt delivery of the OKUMA MIV0202-1-B1 to customers across industries,backed by responsive after-sales service.Whether you need help with commissioning,diagnostics,or spare unit provisioning,our team is ready to support your automation needs.

Choose Shenzhen Changxin for worry-free after-sales service and high-quality products. We only cooperate with first-tier brand manufacturers in the industry. Our products are imported and comprehensive. We provide thoughtful pre-sales service, communicating multiple times with customers about product models, quality, prices, and delivery schedules to jointly confirm the solutions and address users’ concerns in advance. Business execution is in place, ensuring on-time delivery of ordered products and formulating a comprehensive delivery plan to guarantee the project schedule. We also assist users in handling acceptance procedures. Our after-sales service is impeccable. For any problems during the warranty period, we only replace, not repair. We never shirk responsibilities or pass the buck when encountering problems. Our service hotline is available 24/7: 18150087953 SOLEMN COMMITMENT 1. For all items, modules, and cards sold by our company, if any quality problems occur during normal use within the warranty period, we will provide free replacements without any excuse or delay. 2. For non-discontinued materials and equipment that are out of the warranty period, we only charge the cost of relevant accessories for quality problems. 3. For discontinued materials and equipment, we provide alternative models and equipment replacement process services. 4. For the materials and equipment purchased by customers, we offer lifetime free system software upgrades and provide relevant technical documents for free. 5. We regularly follow up on the usage of the materials purchased by customers and promptly solve any problems. 6. Our company’s hotline provides 24-hour service, and we will respond to customers’ questions within 1 hour. 7. For any other matters not covered, our company adheres to the attitude of “thoughtful service and full responsibility” and solves problems from the customer’s perspective in a practical way. With a serious and rigorous corporate style, we wholeheartedly serve every customer. The company mainly imports PLC modules, programmable controllers, servo control systems and DCS spare parts, such as: ABB, AB (Rockwell), GE (General Electric), Bentley, Honeywell, Emerson, Motorola, Invensys, Westinghouse, etc. The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers, and can directly purchase from abroad, providing equipment and spare parts from different countries and manufacturers. We supply directly from abroad, without middlemen, reducing the cost of use. There is really no middleman who can make a price difference! ! If you have any defects or need to import PLC, DCS spare parts, please contact our team, we will help you find reliable and high-quality products super quickly, while shortening the delivery time to ensure that your equipment can operate normally in the right environment. On time. Professionally provide: PLC programmable control system, distributed control system (DCS), safety instrument system (SIS), ESD system, vibration monitoring system, turbine compressor control system (CCS) and other PLC modules, various industrial control systems, system modules, CPU, IO module, DO module, AI module, DI module, network communication module, Ethernet module, motion controller, analog input module, analog output module, switch input module, switch output module, module redundancy, power supply module, relay output unit, relay input unit, processing unit. Products are widely used in: electricity, petroleum, mine hoisting, ports, heating, gas, water supply, sewage treatment, metallurgy, papermaking, textile, chemical industry, water conservancy and other modern industrial fields! ABB 5SHY3545L0010/3BHB013088R0001 MOTOROLA MVME2434 MOTOROLA MVME2432 A-B 81001-450-53-R ABB PNI800 WOODWARD 9907-164 NI PXIE-4145 ABB CI871K01 3BSE056797R1 MOTOROLA MVME5500-0161 MOTOROLA MVME5500-0163 EMERSON MVME55006E-0163 GE DS200DCFBG1BJB ABB PPD113B01-10-150000 ABB PM904F 3BDH001002R0001 MOTOROLA MVME2400 FOXBORO H92A0K9V0H00 PIONEER MAGNETICS PM36218B-10P-1-8PH-J GE IC698CPE040-JP EMERSON MVME7100 ABB HPC800K02 ABB SYN5202-0277 ABB HPC800K02（含HC800模块、CP800模块、底座） MOTOROLA MVME5500 MOTOROLA MVME55006E-0163R GE IS215UCVEM09B AMAT 0090-76110 VME PCB ABB 5SHX2645L0002/3HB012961R0001 ABB AO2000-LS25 ABB PM865K01 3BSE031151R1 ABB 5SHX1445H0001 3BHL000391P0101 3BHB003230R0101 5SXE05-0152 KONGSBERG DPS112 GE VMIVME-7750 ABB AO2000-LS25 TRICON 4352B ABB PFSK152 TRICONEX 3009 MOOG D136-001-007 SCANde INTELLISCANDE14-405NM SCANLAB