1. Automation/Motion Controls For Sale
  2. sku: 15389610394462813
  3. YASKAWA ETX003700

YASKAWA ETX003700 Pcb Electric Ac Drive Board ETX003710 ETX003730

Etx003730 Yaskawa Etx003700 Etx003710 Pcb Electric Ac Drive Board

( Brand: Yaskawa ), ( Manufacturer Part Number: ETX003700 ), ( Part Type: Ac Drive Board )

Review YASKAWA Pcb Electric Ac Drive Board

The **Yaskawa ETX003700, ETX003710, and ETX003730** are high-performance **PCB-mounted AC drive boards** designed for integration into custom or OEM motor control applications, offering a compact yet robust solution for precise speed and torque regulation in industrial and automation systems. These drives belong to Yaskawa s **ETX series**, renowned for their reliability, efficiency, and advanced control capabilities, making them ideal for applications requiring seamless integration with existing or bespoke control systems. Each model is engineered with a **high-density PCB layout**, featuring a **surface-mount technology (SMT) design** that ensures compact form factor while maintaining robust thermal management through optimized heat dissipation pathways. The drives operate within a **wide voltage range**, typically accommodating **3-phase AC inputs (200 480V AC, 50/60Hz)**, and are capable of driving **3-phase induction motors** with power ratings up to **0.37 kW (0.5 HP)** for the ETX003700, **0.75 kW (1 HP)** for the ETX003710, and **1.1 kW (1.5 HP)** for the ETX003730, depending on the specific configuration and ambient conditions. Their **vector control technology** enables smooth acceleration, deceleration, and precise position control, making them suitable for applications in conveyor systems, pumps, fans, robotics, and other motion control scenarios where energy efficiency and responsiveness are critical.

The **ETX0037 series** is equipped with **modular communication interfaces**, including **PWM (Pulse Width Modulation) outputs**, **analog inputs (0 10V or 4 20mA)**, and **digital I/O ports**, allowing for easy integration with PLCs, HMIs, or other control systems via standard protocols such as **RS-485 (Modbus RTU)** or **Profibus DP** (depending on the variant). The drives also feature **built-in protection mechanisms**, including **overcurrent, overvoltage, undervoltage, and overtemperature protection**, ensuring operational safety even under adverse conditions. Their **compact PCB form factor** allows for direct mounting onto a control panel or custom chassis, reducing installation complexity and space requirements while maintaining high performance. Additionally, the **ETX series** supports **regenerative braking**, which helps recover energy during deceleration, further enhancing energy efficiency in cyclic or intermittent applications. These drives are built to meet **international safety and environmental standards**, including **IEC/EN 61800-3** for electromagnetic compatibility (EMC) and **IP20 protection rating**, making them suitable for a wide range of industrial environments.

For engineers and designers seeking a **cost-effective, high-performance alternative** to traditional motor control solutions, the **Yaskawa ETX003700, ETX003710, and ETX003730** offer a versatile and scalable option. Their **open-frame PCB design** facilitates easy customization, allowing for additional features such as **encoder feedback integration, external reference inputs, or expanded I/O configurations** to tailor the drive to specific application requirements. The **ETX series** is also compatible with Yaskawa s **Motoman Robotics** and other automation platforms, making it a seamless choice for integrated motion control systems. With their **rugged construction, energy-efficient operation, and advanced control algorithms**, these drives provide a reliable foundation for modern industrial automation, ensuring optimal performance in both new and retrofitted systems. Whether used in **OEM applications, custom control panels, or as part of a larger automation solution**, the **ETX0037 series** delivers the precision, efficiency, and durability required for demanding motion control tasks.

### **Pros and Cons of Buying Yaskawa ETN003700/ETN003710/ETN003730 PCB Electric AC Drive Boards**

#### **Overview**

The **Yaskawa ETN003700, ETN003710, and ETN003730** are **PCB (Printed Circuit Board) modules** used in **Yaskawa ETN series AC drives** (such as the **ETX003700, ETX003710, ETX003730**). These boards control power conversion, motor feedback, and communication functions. Buying replacement or refurbished versions can be cost-effective but comes with trade-offs.

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### **Pros of Buying These PCB Boards**

1. **Cost Savings Compared to New Drives**

- Replacement PCB modules are significantly cheaper than purchasing a **brand-new Yaskawa ETN drive** (often **50-70% less**).

- Ideal for **budget-conscious maintenance** where the rest of the drive is functional.

2. **Faster Repairs & Downtime Reduction**

- Replacing a faulty PCB is quicker than waiting for a **full drive replacement** or waiting for OEM parts.

- Reduces **production line or industrial process interruptions**.

3. **Compatibility with Existing Drives**

- These PCBs are **direct replacements** for the original Yaskawa ETN modules, ensuring **seamless integration** with the rest of the drive system.

- No need for additional software or firmware updates (unless specified).

4. **Access to Refurbished or Used Parts**

- Many suppliers offer **tested, refurbished, or open-box** PCBs, which can be **fully functional** with minimal wear.

- Some sellers provide **warranty or return policies**, reducing risk.

5. **Energy Efficiency & Performance Retention**

- Since these are **genuine or high-quality aftermarket parts**, they maintain the **original drive s performance** in terms of **torque, speed control, and efficiency**.

- No degradation in **motor protection features** (overcurrent, overtemperature, etc.).

6. **Easier Troubleshooting & Diagnostics**

- If the issue is isolated to the **PCB**, replacing it avoids **complex diagnostics** on the entire drive.

- Some aftermarket sellers provide **detailed compatibility checks** before sale.

7. **Environmentally Friendly Alternative**

- Buying a **refurbished PCB** reduces **electronic waste** compared to discarding a fully functional drive for a single faulty component.

---

### **Cons of Buying These PCB Boards**

1. **Risk of Counterfeit or Low-Quality Parts**

- **Gray-market or uncertified sellers** may supply **fake, rebranded, or poorly tested** PCBs.

- **No warranty or return policy** in some cases, leading to **further failures**.

- **Branding mismatch** (e.g., a PCB labeled as "Yaskawa" but from a third party) may not work as intended.

2. **Potential Compatibility Issues**

- Some **aftermarket PCBs** may not fully match the **firmware or communication protocols** of the original drive.

- **Mechanical fit issues** (e.g., connector misalignment) can occur if the PCB is not **exactly the same model**.

- **Voltage or current rating mismatches** could lead to **drive malfunctions or motor damage**.

3. **Limited Warranty or Support**

- **OEM Yaskawa parts** come with **full warranty and technical support**.

- **Third-party PCBs** often have **short or no warranty**, making troubleshooting harder if issues arise.

- **No official Yaskawa service** can validate or repair aftermarket parts.

4. **Risk of Voiding Original Warranty (If Applicable)**

- If the **original drive was under warranty**, installing a **non-OEM PCB** may **void remaining coverage**.

- Some manufacturers **do not support aftermarket components** in warranty claims.

5. **Potential for Hidden Damage**

- **Used/refurbished PCBs** may have **internal wear, solder issues, or damaged traces** not visible to the naked eye.

- **No pre-purchase testing** from some sellers, leading to **surprise failures** after installation.

6. **Limited Availability of Technical Documentation**

- **OEM parts** come with **full schematics, service manuals, and diagnostic tools**.

- **Aftermarket sellers** may not provide **detailed technical specs**, making **installation and troubleshooting harder**.

7. **Possible Need for Additional Components**

- Some **PCB replacements** may require **additional capacitors, resistors, or connectors** if the original was damaged.

- **Firmware updates** might be needed if the PCB has a **different revision**.

8. **Resale or Trade-In Challenges**

- If the drive is later **sold or traded in**, **aftermarket PCBs may reduce resale value** or complicate the process.

- Some **remanufacturing programs** (e.g., Yaskawa s) **do not accept drives with non-OEM parts**.

---

### **Key Considerations Before Purchase**

1. **Source Verification**

- **Buy from reputable suppliers** (e.g., **Yaskawa-authorized distributors, certified remanufacturers, or trusted electronics marketplaces**).

- **Check for authenticity** (serial numbers, branding, and seller reputation).

- **Avoid "too good to be true" deals** if a PCB is **50% cheaper than OEM**, verify its legitimacy.

2. **Compatibility Check**

- Ensure the **PCB model matches** the **drive s firmware version** (some ETN drives require **specific PCB revisions**).

- Confirm **input/output voltage, current rating, and communication protocols** (e.g., **Modbus, Profibus, Ethernet**).

- Check if the **connector types** (e.g., **terminal blocks, PCB sockets**) are compatible.

3. **Testing & Quality Assurance**

- **Request a functional test** before purchase (some sellers offer **burn-in testing**).

- **Inspect for physical damage** (burn marks, swollen capacitors, loose solder joints).

- **Compare with original PCB** (if possible) to ensure **identical pinout and components**.

4. **Warranty & Support**

- **Clarify warranty terms** (e.g., **30-day return, 6-month warranty, or lifetime**).

- **Ask about technical support** can the seller help with **installation or troubleshooting**?

- **Check if the seller provides firmware updates** if needed.

5. **Installation Risks**

- **Power off the drive** and **discharge capacitors** before handling PCBs to avoid **electric shock**.

- **Follow Yaskawa s service manual** for **proper replacement procedures** (some drives require **firmware resets**).

- **Test the drive incrementally** (start with **no load**, then gradual power-up).

6. **Long-Term Cost Analysis**

- **Weigh the upfront savings** against **potential future failures**.

- **Calculate ROI** if the PCB lasts **only 6 months** instead of **5 years**, the cost may not be justified.

- **Consider total cost of ownership (TCO)** includes **repair time, downtime, and potential motor damage** from poor-quality parts.

---

### **Recommendation: Should You Buy These PCBs?**

#### **Buy Aftermarket/Refurbished PCBs If:**

**The rest of the drive is fully functional** (no other major faults).

**You have verified the source** (reputable seller with **warranty and testing**).

**Budget is a critical factor**, and **cost savings outweigh the risks**.

**You are comfortable with troubleshooting** (or have a technician available).

**The PCB is from a known remanufacturer** (e.g., **Yaskawa-approved refurbishers**).

**You can test the PCB before installation** (e.g., **pre-purchase functional check**).

#### **Buy OEM Yaskawa PCBs If:**

**The drive is still under warranty** (aftermarket parts may void coverage).

**You need full technical support and documentation**.

**The drive is critical to operations** (high-risk industries like **food processing, medical, or aerospace**).

**You lack expertise in electronics troubleshooting**.

**The PCB is a **critical safety component** (e.g., **overcurrent protection, braking circuits**).

**You want the longest possible lifespan** with **minimal risk of failure**.

#### **Best Middle-Ground Options:**

- **Yaskawa Remanufactured Parts** (e.g., **Yaskawa s own refurbished program**) **High quality, tested, with warranty**.

- **Authorized Distributors** (e.g., **Grainger, RS Components, or local Yaskawa dealers**) **Lower risk than random sellers**.

- **Ebay/Alibaba with Seller Verification** **Only if the seller has strong reviews and testing procedures**.

---

### **Final Verdict**

Buying **Yaskawa ETN003

Details:

Parts number shown Lot of 3 boards.

part #: etx003700 prices

  • $250.00-$550.00

specifications automationjack:

  • brand: Yaskawa
  • mpn: Etx003700
  • part type: Ac Drive Board

seller automationjack:

  • city: Gilmanton Iron Works, New Hampshire
  • rating: 97.4%
  • # reviews: 318

payments automationjack:

  • wallet: Paypal
  • other
  • credit card: Discover

general automationjack:

  • Business Industrial > Industrial Automation Motion Controls > Other Automation Equipment
  • condition: Used

shipping automationjack:

  • type: Calculated
  • transit: 5-11 Days
  • service: USPS Ground Advantage
  • class: Standard
  • cost: $9.94
  • carrier: USPS

offer automationjack:

  • best offers: True
  • sold: 0
  • started: May 7, 2026
  • quantity: 1
  • options: Ship-to-home
  • availability: In Stock

returns automationjack:

  • policy: No Returns
part type: ac drive board,
category: business & industrial > industrial automation motion controls > automation equipment, sku: 15389610394462813,
Yaskawa ETX003700 Is Similar To:
automationjack logo
5 offers $250.00–$550.00 USD
  • Used. Offer #1 priced at $250.00 + $9.94 shipping estimate = $259.94* total. Parts number shown Lot of 3 boards.+$9.94 shipping
  • New. Offer #2 priced at $550.00 + $45.00 shipping estimate = $595.00* total. NEW AND UNUSED.+$45.00 shipping
  • New. Offer #3 priced at $550.00 + $45.00 shipping estimate = $595.00* total. +$45.00 shipping
  • New. Offer #4 priced at $550.00 + $55.00 shipping estimate = $605.00* total. +$55.00 shipping
  • New – Open box. Offer #5 priced at $549.00 + $17.02 shipping estimate = $566.02* total. YASKAWA PCB DESIG5PCB YPCT31434-2B CN31 Q14332-178-9.+$17.02 shipping

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