North Mankato, MN – October 8, 2025 — Nidec Power, a global leader in engineered power solutions, proudly announces the launch of its next-generation Kato Engineering™ drilling motors—marking a major leap forward in motor technology for Oil & Gas drilling applications.
Branded under the Kato Engineering™ name, these motors are engineered to deliver maximum horsepower and torque without increasing mechanical footprint or weight. This makes them ideal for demanding drilling environments where both performance and footprint are essential.
Innovative Engineering Meets Field-Proven Reliability
Drawing on decades of field experience and the Kato Engineering™ legacy of innovation, the new motors incorporate several advanced features. These include advanced intra-slot cooling for superior thermal management, optimized copper-to-steel ratios to boost efficiency, and precision-engineered coil slot and bar geometries. Each motor also undergoes rigorous electrical stress testing to ensure reliability in extreme conditions.
Why It Matters
These enhancements translate into real-world benefits for drilling operations. The motors help boost drilling speed and depth thanks to higher torque output. They also extend horizontal reach and increase pump pressure, while reducing operational costs through lighter transport and lower lifecycle expenses. Additionally, they simplify system upgrades with drop-in compatibility for existing installations.
With over 600 rigs worldwide already benefiting from Kato Engineering™ technology, this new product line sets a new benchmark for durability, efficiency, and ease of integration in the oil and gas sector.
“This collaboration is about pushing boundaries,” said Corey Hansen, VP of Service/Aftermarket, Electric Power Generation Americas at Nidec Motor Corporation. “We’re delivering motors that not only meet today’s drilling demands but anticipate tomorrow’s challenges.”
About Nidec
Headquartered in Kyoto, Japan, Nidec is the world’s leading electric motor manufacturer, with 2023 revenues exceeding $18 billion USD. The company comprises over 300 group companies and employs more than 122,000 people. Since its founding in 1973, Nidec has pioneered electrification across industries including IT, automotive, appliances, commercial, industrial, and machinery. Today, it remains a trusted development partner in high-growth sectors such as industrial automation, vehicle electrification, and energy storage.
About Nidec Power
Nidec Power, part of the Nidec Group, is a global leader in industrial alternators ranging from 10 to 35,000 kVA. The company delivers high-performance, sustainable power solutions for standby and prime power systems across industrial manufacturing, marine, commercial, and residential sectors—emphasizing efficiency, durability, and innovation.