1. Automation/Motion Controls For Sale
  2. sku: 14352732955694633
  3. KOLLMORGEN AKM42G-EKCN2-00

KOLLMORGEN AKM42G-EKCN2-00 Servo Motor

Akm42g-ekcn2-00 Kollmorgen Servo Motor

( Brand: Kollmorgen ), ( Manufacturer Part Number: AKM42G-EKCN2-00 ), ( Part Type: Servo Motor )

Review KOLLMORGEN Servo Motor

The **Kollmorgen AKM42G-EKCN2-00** is a high-performance, brushless servo motor engineered for demanding industrial applications where precision, reliability, and efficiency are paramount. Part of Kollmorgen s **AKM42G** series, this motor combines advanced permanent magnet technology with a robust, compact design to deliver exceptional torque density, smooth operation, and long-term durability. With a **peak torque output of 1.2 Nm** and a continuous torque rating of **0.6 Nm**, the AKM42G-EKCN2-00 excels in applications requiring high acceleration, rapid response, and consistent performance under varying load conditions. Its **2-phase, 3-wire brushless design** ensures minimal mechanical wear and reduced maintenance needs, making it ideal for continuous operation in environments where downtime is costly.

The motor features a **high-efficiency permanent magnet rotor**, which enhances torque production while minimizing energy consumption, contributing to lower operational costs and reduced heat generation. Its **integrated encoder (EKCN2)** provides precise position feedback with a resolution of **2500 pulses per revolution (PPR)**, enabling seamless integration with Kollmorgen s **AKD** or third-party motion controllers for closed-loop control. The encoder s robust construction ensures accurate feedback even in harsh industrial settings, where dust, vibration, or temperature fluctuations could otherwise compromise performance. The motor s **IP65 protection rating** further reinforces its suitability for dirty or wet environments, while its **operating temperature range of -20 C to 80 C** ensures reliable performance across a wide spectrum of industrial climates.

Designed for ease of integration, the AKM42G-EKCN2-00 incorporates a **standardized mounting interface** compatible with Kollmorgen s **AKD** servo drives and a variety of gearheads, allowing for tailored mechanical configurations to match specific application requirements. Its **low inertia rotor** enables faster acceleration and deceleration, reducing cycle times in automated systems, while the **high-speed capability (up to 6000 RPM)** ensures versatility in high-dynamic applications such as packaging, material handling, and CNC machining. The motor s **smooth, torque ripple-free operation** is achieved through advanced winding and magnet placement, minimizing vibrations and extending the lifespan of connected machinery.

Built to withstand the rigors of industrial use, the AKM42G-EKCN2-00 is constructed from high-grade materials, including a **stainless steel shaft** and a **durable aluminum housing**, which together provide resistance to corrosion and mechanical stress. Its **low-noise operation** makes it well-suited for applications where acoustic considerations are important, such as in cleanroom environments or precision assembly lines. Additionally, the motor s **energy-efficient design** aligns with modern sustainability goals, reducing power consumption without compromising performance.

Whether deployed in **automotive assembly, robotics, medical equipment, or industrial automation**, the Kollmorgen AKM42G-EKCN2-00 delivers a perfect balance of power, precision, and reliability. Its seamless compatibility with Kollmorgen s motion control ecosystem including **AKD drives, AKD-PLC, and AKD-IO** simplifies system integration, allowing engineers to deploy high-performance motion solutions with confidence. With its combination of advanced technology, rugged construction, and adaptability, this servo motor stands as a dependable choice for industries demanding the highest standards of motion control.

### **Pros and Cons of buying a Kollmorgen AKM42G-EKCN2-00 Servo Motor**

#### **Pros**

1. **High Performance and Precision** The AKM42G series is designed for high-speed, high-torque applications with excellent positional accuracy, making it suitable for demanding industrial automation tasks such as CNC machining, robotics, and packaging systems.

2. **Rugged and Reliable Build** Kollmorgen motors are known for their durable construction, capable of handling continuous operation under harsh conditions, including vibration, dust, and temperature fluctuations. The EKCN2 variant features a sealed enclosure, enhancing protection against contaminants.

3. **Integrated Electronics** This motor includes Kollmorgen s **AKM42G controller** (part of the AKD series), which simplifies system integration by eliminating the need for a separate drive. This reduces wiring complexity and improves overall system reliability.

4. **High Efficiency and Low Heat Generation** The motor s brushless DC design and optimized winding reduce energy consumption and heat output, contributing to longer component lifespan and lower operational costs.

5. **Scalability and Compatibility** The AKM42G series is part of Kollmorgen s modular platform, allowing for easy integration with other components like encoders, brakes, and feedback devices. It is also compatible with major motion control systems, including Kollmorgen s **AKD drives** and third-party PLCs.

6. **Low Maintenance Requirements** As a sealed, brushless motor, it requires minimal maintenance compared to traditional servo motors with brushes or commutators. This reduces downtime and maintenance costs over the motor s lifespan.

7. **Global Support and Warranty** Kollmorgen is a well-established manufacturer with extensive technical support, documentation, and warranty coverage, ensuring long-term reliability and assistance if issues arise.

8. **Compact and Lightweight Design** Despite its high performance, the AKM42G-EKCN2-00 is relatively compact, making it suitable for applications with space constraints while still delivering strong torque and speed capabilities.

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#### **Cons**

1. **High Initial Cost** Kollmorgen servo motors are premium products, and the AKM42G-EKCN2-00 is no exception. The integrated controller and high-performance components drive up the upfront cost compared to generic or lower-end servo motors.

2. **Limited Availability of Spare Parts** While Kollmorgen offers strong support, finding replacement parts or servicing the motor may be more challenging than with more widely available brands, especially in regions with limited local distributors.

3. **Complex Installation and Configuration** The integrated controller requires familiarity with Kollmorgen s software (e.g., **AKD Drive Configuration Tool**) or third-party motion control systems. Misconfiguration could lead to performance issues or system failures.

4. **Potential Overkill for Low-Demand Applications** If your application does not require the AKM42G s high precision, speed, or torque, investing in this motor may be unnecessary. A lower-cost servo motor could suffice for simpler tasks.

5. **Dependence on Kollmorgen s Ecosystem** The motor s performance is optimized for use with Kollmorgen s drives and software. If you are locked into a different motion control system (e.g., Siemens, Beckhoff, or Delta), compatibility may require additional adapters or workarounds.

6. **Learning Curve for Programming** Kollmorgen s motion control solutions often require programming knowledge (e.g., using **AKD s motion commands** or integrating with PLCs). This may necessitate additional training for operators or engineers.

7. **Potential for Higher Energy Consumption in Idle Modes** While efficient during operation, some Kollmorgen servo motors (including this model) may draw more power in standby or idle states compared to energy-saving alternatives, depending on configuration.

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### **Conclusion**

The **Kollmorgen AKM42G-EKCN2-00 servo motor** is an excellent choice for applications requiring **high precision, reliability, and integrated control** in industrial automation, robotics, or CNC systems. Its sealed design, low maintenance, and compatibility with Kollmorgen s ecosystem make it a robust long-term investment. However, the **high cost, complexity of setup, and dependency on Kollmorgen s support** may not justify its purchase for simpler or budget-conscious applications.

If your project demands **superior performance, minimal maintenance, and seamless integration with advanced motion control systems**, this motor is highly recommended. For less demanding tasks or cost-sensitive projects, evaluating alternatives (e.g., other Kollmorgen models, Yaskawa, or Bosch Rexroth servo motors) may be more practical.

### **Recommendation**

- **Buy the AKM42G-EKCN2-00 if:**

- You need **high-speed, high-torque, and precise motion control** in an industrial environment.

- Your system already uses or plans to integrate with **Kollmorgen s AKD drives or motion control software**.

- Long-term reliability and **low maintenance** are critical to your operation.

- You have the budget to invest in a **premium servo motor** with integrated electronics.

- **Consider alternatives if:**

- Your application does not require the AKM42G s advanced features, and a **lower-cost servo motor** (e.g., Yaskawa SGDD, Bosch Rexroth ISM, or Delta ASDA) would suffice.

- You lack experience with **Kollmorgen s motion control systems**, as training or additional support costs may arise.

- Your budget is constrained, and you can achieve similar performance with a **modular servo system** (separate motor drive).

For most **high-end automation projects**, the AKM42G-EKCN2-00 is a **strong, well-supported choice** that justifies its cost through performance and longevity. For other applications, a cost-benefit analysis against competitors is advisable.

Details:

This item is in great used condition. I only ship inside the continental USA. There are no cracks or breaks. You are buying on a KOLLMORGEN AKM42G-EKCN2-00 Servo Motor.

part #: akm42gekcn200 prices

  • $149.99-$1499.00

specifications automationjack:

  • brand: Kollmorgen
  • mpn: Akm42g-ekcn2-00
  • part type: Servo Motor

shipping automationjack:

  • cost: $19.99
  • class: Economy
  • transit: 2-5 Days
  • type: Fixed
  • service: Economy

payments automationjack:

  • other
  • wallet: Paypal
  • credit card: Diners-club

returns automationjack:

  • policy: No Returns

seller automationjack:

  • city: Fargo, North Dakota
  • rating: 100.0%
  • # reviews: 2937

general automationjack:

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

offer automationjack:

  • options: Ship-to-home
  • sold: 0
  • quantity: 1
  • best offers: True
  • started: March 23, 2026
  • availability: In Stock
part type: servo motor,
category: business & industrial > industrial automation motion controls > automation equipment, sku: 14352732955694633,
Kollmorgen AKM42G-EKCN2-00 Is Similar To:
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5 offers $149.99–$1499.00 USD
  • Used. Offer #1 priced at $149.99 + $19.99 shipping estimate = $169.98* total. There are no cracks or breaks. This item is in great used condition.+$19.99 shipping
  • New – Open box. Offer #2 priced at $829.96 + $0.00 shipping estimate = $829.96* total. No problem. Kollmorgen High-Torque Servomotor.FREE SHIPPING
  • New – Open box. Offer #3 priced at $1499.00 + $0.00 shipping estimate = $1499.00* total. It is a new item, indicating it has not been used before. This product is a servo motor by KOLLMORGEN IND, specifically the model.FREE SHIPPING
  • New – Open box. Offer #4 priced at $1400.00 + $24.60 shipping estimate = $1424.60* total. NEW, NO BOX.+$24.60 shipping
  • Used. Offer #5 priced at $1324.34 + $12.90 shipping estimate = $1337.24* total. FACTORY WARRANTY MAY NOT APPLY. KOLLMORGEN / AKM42GEKCN200 (USED) DISCONTINUED BY MANUFACTURER, SERVO MOTOR, AKM SERIES, 84 MM FLANGE SIZE, 75-640 V DC MAX, 8000 RPM MAX, OPEN KEYWAY SHAFT.+$12.90 shipping

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