KOLLMORGEN AKM21G-ENBN2-00 - SYNCHROUS SERVOMOTOR
The KOLLMORGEN AKM21G-ENBN2-00 servo motor represents a pinnacle of precision, durability, and performance designed specifically for demanding applications in the power industry, petrochemical sectors, and general automation environments. Engineered to deliver exceptional torque density and dynamic responsiveness, this model is an ideal choice for systems requiring reliable and continuous operation under rigorous industrial conditions. At the core of the AKM21G-ENBN2-00’s technical excellence is its robust input/output capacity, featuring a high-efficiency brushless servo motor design optimized for 200 V class drives. This enables smooth and precise motion control, with peak torque ratings that ensure consistent performance even in high-load scenarios.
The motor’s insulation system and rugged construction guarantee longevity and resistance to harsh environmental factors commonly encountered in power plants and petrochemical processing facilities. With low cogging torque and minimal vibration, the AKM21G-ENBN2-00 achieves seamless acceleration and deceleration, making it indispensable for automation tasks that demand exact positioning and speed control. In practical applications, the AKM21G-ENBN2-00 excels in controlling pumps, compressors, and robotic arms integral to the power industry and petrochemical plants. Its ability to maintain precise motion under fluctuating loads directly translates to improved process efficiency and reduced downtime. For general automation, this model supports assembly line robotics, conveyor systems, and CNC machinery, delivering repeatable accuracy that enhances overall system throughput. The motor’s compatibility with advanced servo drives, including the renowned KOLLMORGEN AKD series, further expands its utility across diverse automation architectures.
When compared to other KOLLMORGEN models, the AKM21G-ENBN2-00 stands out for its balanced combination of compact size and high power output. For instance, while the KOLLMORGEN AKM22C-ANB2AB00 offers similar voltage ratings, the AKM21G-ENBN2-00 provides superior torque-to-inertia ratios, enabling faster system responses. Additionally, unlike the larger-frame KOLLMORGEN AKM65M-ANC2DA00, which is tailored for heavy-duty industrial setups, the AKM21G-ENBN2-00 is optimized for mid-range power applications where space constraints and energy efficiency are critical. In contrast to the KOLLMORGEN AKM42C-CCCNR-01, which targets lower-power automation, the AKM21G-ENBN2-00 delivers enhanced thermal management and durability, ensuring peak performance in more demanding environments. The AKM21G-ENBN2-00 is often deployed alongside complementary KOLLMORGEN automation products to build comprehensive motion control solutions. Models such as the KOLLMORGEN AKD-P01207-NBEC-0000 servo drive and the KOLLMORGEN PSR4-5A-220 power supply provide seamless integration and optimized system efficiency.
For applications requiring advanced feedback and control, the KOLLMORGEN HDIL100P1 encoder and KOLLMORGEN CR06260-000000 resolver can be paired with the AKM21G-ENBN2-00 to enhance precision positioning. Furthermore, in larger system assemblies, the KOLLMORGEN AKM23D-ACCNR-01 and AKM22C-ANBNDB00 models offer scalable power options to match evolving automation requirements. The KOLLMORGEN SERVOSTAR 400-M amplifier is another ideal companion, ensuring smooth drive operation and energy-efficient control. Durability is a hallmark of the AKM21G-ENBN2-00, with rigorous testing standards ensuring resistance to moisture, dust, and temperature extremes common in petrochemical plants and power stations. This reliability reduces maintenance cycles and supports continuous production uptime, a significant advantage over some legacy models like the KOLLMORGEN 00-00902-002, which may require more frequent servicing.
The motor’s advanced winding technology and optimized magnet design also contribute to lower heat generation and improved energy efficiency compared to earlier generation products such as the KOLLMORGEN B-204-C-99-S-246. In summary, the KOLLMORGEN AKM21G-ENBN2-00 servo motor is a versatile and resilient choice for industries demanding high-performance automation solutions. Its technical superiority, combined with seamless integration into KOLLMORGEN’s extensive product ecosystem—including models like the KOLLMORGEN AKM44E-SSCNR-04 and KOLLMORGEN PSR4/5A-250-0400—makes it a preferred option for optimizing the application of AKM21G-ENBN2-00 in power industry, petrochemical, and general automation contexts. By selecting the AKM21G-ENBN2-00, engineers and system designers gain access to a proven, efficient, and durable automation product that drives productivity while reducing operational costs across critical industrial processes.




