BorgWarner to Supply eMotor to Major North American OEM
BorgWarner (BWA) has secured a contract with a major North American OEM to supply its 400V SW130 S-wind eMotor for hybrid full-sized trucks and SUVs. The production is set to begin in Q2 2028. The S-wind technology serves as an alternator replacement in high-voltage architecture, featuring a continuous, rectangular formed winding design that delivers peak performance and enhanced power efficiency in a compact package.
The eMotor's innovative design includes a 130mm stator diameter with a 65mm stack length, optimizing peak torque while improving noise, vibration, and harshness. Compared to hairpin motors, the S-wind technology reduces welding points by over 90% and enables better material utilization through radial wire insertion, resulting in increased scalability, design flexibility, and lower costs.
BorgWarner (BWA) ha ottenuto un contratto con un importante OEM nordamericano per la fornitura del suo motore elettrico S-wind SW130 da 400V destinato a camion e SUV ibridi di grandi dimensioni. La produzione inizierà nel secondo trimestre 2028. La tecnologia S-wind sostituisce l'alternatore nelle architetture ad alta tensione, caratterizzata da un avvolgimento continuo e rettangolare che garantisce prestazioni elevate e maggiore efficienza energetica in un formato compatto.
Il design innovativo del motore elettrico presenta un diametro dello statore di 130mm e una lunghezza dello stack di 65mm, ottimizzando la coppia massima e migliorando rumorosità, vibrazioni e durezza. Rispetto ai motori hairpin, la tecnologia S-wind riduce i punti di saldatura di oltre il 90% e permette un migliore utilizzo dei materiali grazie all'inserimento radiale del filo, aumentando così la scalabilità, la flessibilità progettuale e riducendo i costi.
BorgWarner (BWA) ha asegurado un contrato con un importante fabricante OEM de Norteamérica para suministrar su motor eléctrico S-wind SW130 de 400V para camiones y SUV híbridos de gran tamaño. La producción comenzará en el segundo trimestre de 2028. La tecnología S-wind reemplaza el alternador en arquitecturas de alto voltaje, con un diseño de bobinado rectangular continuo que ofrece un rendimiento máximo y una mayor eficiencia energética en un paquete compacto.
El diseño innovador del motor eléctrico incluye un diámetro del estator de 130mm y una longitud de pila de 65mm, optimizando el par máximo y mejorando el ruido, las vibraciones y la dureza. En comparación con los motores hairpin, la tecnología S-wind reduce los puntos de soldadura en más del 90% y permite un mejor aprovechamiento del material mediante la inserción radial del cable, resultando en una mayor escalabilidad, flexibilidad de diseño y menores costos.
BorgWarner (BWA)는 북미의 주요 OEM과 계약을 체결하여 하이브리드 대형 트럭 및 SUV용 400V SW130 S-wind 전기모터를 공급하게 되었습니다. 생산은 2028년 2분기에 시작될 예정입니다. S-wind 기술은 고전압 아키텍처에서 발전기를 대체하며, 연속적이고 직사각형 형태의 권선 설계로 컴팩트한 크기에서 최고 성능과 향상된 전력 효율을 제공합니다.
이 전기모터의 혁신적인 설계는 130mm의 스테이터 직경과 65mm의 스택 길이를 포함하며, 최대 토크를 최적화하는 동시에 소음, 진동 및 거칠기를 개선합니다. 헤어핀 모터와 비교할 때, S-wind 기술은 용접 지점을 90% 이상 줄이고, 방사형 와이어 삽입을 통해 재료 활용도를 높여 확장성, 설계 유연성 및 비용 절감을 가능하게 합니다.
BorgWarner (BWA) a conclu un contrat avec un grand constructeur OEM nord-américain pour fournir son moteur électrique S-wind SW130 400V destiné aux camions et SUV hybrides de grande taille. La production est prévue pour le deuxième trimestre 2028. La technologie S-wind remplace l'alternateur dans les architectures haute tension, avec un enroulement continu de forme rectangulaire offrant des performances de pointe et une meilleure efficacité énergétique dans un format compact.
Le design innovant du moteur électrique comprend un diamètre de stator de 130 mm et une longueur de pile de 65 mm, optimisant le couple maximal tout en améliorant le bruit, les vibrations et la rugosité. Par rapport aux moteurs hairpin, la technologie S-wind réduit les points de soudure de plus de 90 % et permet une meilleure utilisation des matériaux grâce à l'insertion radiale du fil, ce qui augmente l'évolutivité, la flexibilité de conception et réduit les coûts.
BorgWarner (BWA) hat einen Vertrag mit einem großen nordamerikanischen OEM abgeschlossen, um seinen 400V SW130 S-wind Elektromotor für hybride große Lastwagen und SUVs zu liefern. Die Produktion soll im 2. Quartal 2028 beginnen. Die S-wind-Technologie ersetzt den Generator in Hochvolt-Architekturen und verfügt über eine kontinuierliche, rechteckige Wicklung, die Spitzenleistung und verbesserte Energieeffizienz in einem kompakten Format bietet.
Das innovative Design des Elektromotors umfasst einen 130 mm Stator-Durchmesser und eine 65 mm Stapellänge, optimiert das maximale Drehmoment und verbessert Geräusche, Vibrationen und Rauheit. Im Vergleich zu Hairpin-Motoren reduziert die S-wind-Technologie die Schweißpunkte um über 90 % und ermöglicht durch radiale Drahtführung eine bessere Materialausnutzung, was zu höherer Skalierbarkeit, größerer Designflexibilität und geringeren Kosten führt.
- Contract win with major North American OEM for hybrid vehicles
- S-wind technology reduces welding points by over 90% compared to hairpin motors
- Design enables better material utilization and lower production costs
- Technology offers increased scalability and design flexibility
- Production start not until Q2 2028, indicating a long wait for revenue generation
- Limited to hybrid vehicles, not fully electric applications
Insights
BorgWarner's new eMotor contract for hybrid trucks represents strategic growth in vehicle electrification, with innovative technology offering manufacturing advantages.
The contract to supply 400V SW130 eMotors to a major North American OEM represents significant validation for BorgWarner's electrification strategy. The application in hybrid full-sized trucks and SUVs is particularly noteworthy as these high-volume, high-margin vehicle segments are crucial in the North American market. While production begins in Q2 2028, the engineering collaboration is already underway, suggesting near-term developmental revenue before full production.
This win demonstrates BorgWarner's successful transition from traditional powertrain components to electrified solutions, directly addressing a critical strategic need as the industry evolves. The specific mention of "high-volume" S-wind technology suggests this contract could represent substantial long-term revenue. The timing aligns with the industry's gradual electrification of trucks and SUVs, which typically lags behind passenger cars due to more demanding performance requirements and consumer expectations.
The contract's strategic importance extends beyond immediate financial impact - it positions BorgWarner in the hybrid truck segment just as emissions regulations and consumer preferences are driving increasing electrification in these traditionally ICE-dominant vehicle categories.
BorgWarner's S-wind eMotor technology delivers manufacturing efficiency with 90% fewer welding points while improving power density for hybrid applications.
The S-wind technology at the heart of this contract offers meaningful advantages over conventional hairpin motor designs. The continuous, rectangular formed winding achieves higher power density while simultaneously improving packaging – a crucial combination for hybrid trucks where space constraints and performance requirements are especially challenging.
From a manufacturing perspective, the 90% reduction in welding points represents a significant advancement. Welding is a common failure point in motor production and typically requires extensive quality control measures. This reduction likely translates to improved reliability, higher manufacturing yield rates, and lower production costs.
The motor's specific dimensions (130mm stator diameter with 65mm stack length) indicate a compact design optimized for integration as an alternator replacement in hybrid architectures. The focus on NVH (noise, vibration, harshness) improvements aligns perfectly with consumer expectations in premium truck segments, where cabin quietness is increasingly important.
The motor's design using radial wire insertion and improved material utilization represents a meaningful advancement in manufacturing efficiency, likely contributing to better cost management in an increasingly competitive e-motor market.
- S-wind technology to be used in hybrid full-sized trucks, SUVs
- Enables peak performance with enhanced efficiency in a compact package
- PACE-awarded S-wind technology increases scalability and reduces costs
"BorgWarner has been closely collaborating with this OEM, providing continuous, valuable feedback to develop an S-wind eMotor solution that meets specific application requirements," said Dr. Stefan Demmerle, President and General Manager of BorgWarner PowerDrive Systems. "This business agreement is a direct reflection of our engineering team's technical expertise, from writing specifications for design with packaging constraints to manufacturing to implementation. We are looking forward to deepening our relationship with this highly reputable OEM."
BorgWarner's SW130 eMotor utilizes S-wind technology as an alternator replacement in a high-voltage architecture, featuring a continuous, rectangular formed winding design that enables peak performance and enhanced power efficiency within a compact space. In contrast to hairpin motors, the compressed design of the S-wind technology applies radial wire insertion, makes better use of materials and reduces welding points by more than
The power dense S-winding motor technology is designed for hybrid applications. It boasts a 130mm stator diameter with a 65mm stack length, optimizing peak torque while improving noise, vibration and harshness.
About BorgWarner
For more than 130 years, BorgWarner has been a transformative global product leader bringing successful mobility innovation to market. With a focus on sustainability, we're helping to build a cleaner, healthier, safer future for all.
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FAQ
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