YASKAWA CIMR-37A Inverter General Drive Board

( Brand: Yaskawa ), ( Manufacturer Part Number: CIMR-37A ), ( Part Type: Inverter Drive Board ), ( Country Of Origin: Japan )

Review YASKAWA Inverter general Purpose Drive Board

The **Yaskawa CIMR-37A Inverter General Drive Board** is a high-performance, industrial-grade power conversion unit designed to deliver precise and efficient motor control in demanding applications. Part of Yaskawa s renowned **Sigma-5 Series**, this compact yet robust inverter combines advanced digital signal processing with reliable analog control to provide seamless integration into a wide range of automation systems. Engineered for durability, the CIMR-37A features a **3-phase, 380V 480V AC input range**, making it compatible with standard industrial power supplies while ensuring optimal energy efficiency through its **IEC 61800-3 compliant** design. Its **37A continuous current rating** (with optional overload capabilities) allows it to drive motors up to **5.5 kW (7.4 HP)** at 400V, making it ideal for applications such as conveyors, pumps, fans, and machine tools where consistent torque and speed control are critical.

What sets the CIMR-37A apart is its **modular and user-friendly interface**, which includes a **built-in LCD display** with intuitive menu navigation, allowing operators to monitor and adjust parameters such as frequency, voltage, torque, and braking functions with ease. The inverter supports **PWM (Pulse Width Modulation) control**, enabling smooth acceleration and deceleration while minimizing mechanical stress on connected equipment. Additionally, its **regenerative braking capability** helps recover energy during deceleration, reducing overall power consumption and extending motor lifespan. For enhanced safety and reliability, the unit incorporates **overcurrent, overvoltage, undervoltage, and overload protection**, along with **short-circuit and phase loss detection**, ensuring continuous operation even in harsh industrial environments.

The CIMR-37A is also equipped with **multiple communication protocols**, including **Modbus RTU, Profibus DP, and DeviceNet**, allowing seamless integration with PLCs, SCADA systems, and other industrial automation platforms. Its **compact, DIN-rail-mountable design** (with optional wall-mounting options) maximizes space efficiency in control panels, while its **wide operating temperature range (-10 C to 50 C)** ensures performance in both indoor and outdoor applications. Whether deployed in manufacturing, HVAC systems, or material handling, this inverter delivers **high precision, energy savings, and long-term operational stability**, making it a trusted choice for engineers and maintenance teams seeking a balance of performance and ease of use. With Yaskawa s reputation for innovation and reliability, the CIMR-37A stands as a versatile solution for modern industrial motor control needs.

### **Pros and Cons of Buying a Yaskawa CIMR-37A Inverter with General Drive Board**

1. **High Reliability and Durability** Yaskawa is a well-established brand known for robust, long-lasting industrial automation components. The CIMR-37A is designed for harsh environments, making it suitable for continuous operation in manufacturing, HVAC, and process control systems.

2. **Advanced Control Features** The inverter includes features such as vector control, regenerative braking, and precise speed regulation, which improve motor efficiency and extend equipment lifespan. The general drive board enhances flexibility in programming and control logic.

3. **Compatibility with Yaskawa Motors** Since it is a Yaskawa product, it is optimized for seamless integration with Yaskawa-branded motors, ensuring better performance and reduced compatibility issues compared to third-party alternatives.

4. **Energy Efficiency** The CIMR-37A incorporates advanced power-saving technologies, such as soft-start and regenerative energy recovery, which can reduce energy consumption and operational costs over time.

5. **Modular and Expandable Design** The general drive board allows for customization and expansion of control functions, making it adaptable to different applications as requirements evolve.

6. **Good Technical Support and Availability of Spare Parts** Yaskawa has a strong global support network, ensuring easier access to maintenance, repairs, and replacement parts compared to lesser-known brands.

7. **Long-Term Cost Savings** While the initial cost may be higher than some competitors, the reliability and efficiency gains often translate into lower maintenance and energy expenses in the long run.

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1. **Higher Upfront Cost** Compared to generic or aftermarket inverters, the CIMR-37A is more expensive, which may be a barrier for smaller businesses or budget-conscious projects.

2. **Complexity in Installation and Configuration** The advanced features of the inverter and general drive board require skilled technicians for proper setup, calibration, and troubleshooting. This can increase labor costs if in-house expertise is lacking.

3. **Limited Open-Source or Third-Party Support** Unlike some open-platform inverters, Yaskawa s proprietary systems may restrict integration with non-Yaskawa devices or custom software solutions without additional development work.

4. **Potential for Obsolescence** While Yaskawa products are durable, newer models may introduce updated features that render older units less competitive over time. This could affect resale value or compatibility with future upgrades.

5. **Dependence on Yaskawa s Ecosystem** If a system relies heavily on Yaskawa s proprietary software (e.g., GOT or PLC integration), switching to a different brand later may require significant reconfiguration or additional costs.

6. **Warranty and Service Contracts** Extended warranties or service agreements from Yaskawa can add to the total cost of ownership, though they provide peace of mind for critical applications.

7. **Physical Size and Installation Space** The CIMR-37A is a larger unit compared to some compact inverters, which may limit installation options in space-constrained environments.

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### **Conclusion**

The Yaskawa CIMR-37A inverter with a general drive board is a high-quality, reliable choice for industrial applications where performance, efficiency, and long-term durability are prioritized. Its advanced control capabilities and compatibility with Yaskawa motors make it ideal for demanding environments such as manufacturing, HVAC, or process automation. However, the higher initial cost, complexity of setup, and reliance on Yaskawa s ecosystem may not be suitable for all users, particularly smaller operations or those with limited technical resources.

For applications where cost efficiency and ease of use are critical, alternative brands (e.g., Siemens, ABB, or even some Chinese manufacturers) might offer comparable performance at a lower price. Conversely, if budget is not a constraint and the system will operate in a high-reliability setting, the CIMR-37A remains a strong, long-term investment.

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### **Recommendation**

- You require a proven, durable solution for critical industrial applications.

- Your system already uses Yaskawa motors or components, ensuring seamless integration.

- Long-term reliability and energy savings justify the higher upfront cost.

- You have access to trained technicians for installation and maintenance.

- The application demands advanced control features such as vector control or regenerative braking.

- Budget constraints make the CIMR-37A prohibitively expensive, and a similarly capable but lower-cost inverter (e.g., from ABB, Siemens, or a reputable Chinese brand) meets your needs.

- Your team lacks the expertise to configure and troubleshoot the inverter efficiently.

- The application is non-critical, and a simpler, more cost-effective solution would suffice.

- Future scalability or flexibility is a priority, and you prefer open-platform or modular systems.

Ultimately, weigh the trade-offs between initial cost, long-term performance, and operational requirements to determine whether the Yaskawa CIMR-37A aligns with your project s goals.

Details:

Great condition quick safe shipping.

part #: cimr37a prices

• $1880.00-$3229.99

specifications hvaapa:

• brand: Yaskawa
• mpn: Cimr-37a
• part type: Inverter Drive Board
• country of origin: Japan

shipping hvaapa:

• class: Expedited
• type: Fixed
• service: USPS Priority Mail, USPS Priority Mail Express
• cost: $0.00
• transit: 2-5 Days
• carrier: USPS

general hvaapa:

• condition: Used
• HVAC Refrigeration > HVAC Refrigeration: Parts Accessories > HVAC Refrigeration: Controls Circuit Boards

returns hvaapa:

• method: Money back
• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer

offer hvaapa:

• options: Ship-to-home
• started: May 27, 2026
• availability: In Stock
• best offers: True
• sold: 0
• quantity: 1

payments hvaapa:

• other
• wallet: Apple-pay
• credit card: Visa

seller hvaapa:

• # reviews: 20
• rating: 100.0%
• city: US

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