SEG Automotive Germany GmbH

Booth number 5BJ122

Innovations since more than 100 years: SEG Automotive is driving the transition towards more efficient combustion engines, 48V hybrids and electrification – reliably, worldwide.

About us

SEG Automotive is closely linked to the history of the automobile. Emerged from the BOSCH Starter Motors & Generators division in January 2018, the company stands for more than a century of innovations in its product sector: from the invention of the starter motor and generator to Start/Stop and mild hybridization.

SEG Automotive makes a significant contribution to climate protection by reducing emissions across powertrain technologies: Fueled by its passion for innovation, the global supplier is driving the transition towards more efficient combustion engines, 48V hybrids and electrification.

Almost all automotive OEMs worldwide rely on SEG Automotive’s global production network, which delivers high-performance, durable and competitive products with uniform quality standards. This global strength has its foundation in a cross-cultural team of around 7,000 employees in 14 countries in the world’s most important automotive markets.

SEG Automotive Germany GmbH
Lotterbergstr. 30
70499 Stuttgart

Phone: +49 711 40098000

Products and Services

Commercial Vehicle Starter Motor HXF95-L

Two-stage smooth ring gear engagement
Long-life brushes and conical relay contacts
Thermal switch optional

Customer benefits:
Economical, B10 lifetime: on-highway: 800,000km; off-highway: 14,000h
Excellent cold cranking performance
Robust design:
Resistant against misuse
Protected against dust,sticky pinion and water-ingress
Reduced space requirements

Boost Recuperation Machine (BRM)

Fuel saving and CO2 emission reduction up to 15%
Comfortable start-stop and start-stop coasting by
silent and reliable hybrid-like start
Improved drivability by mechanical boost up to 10 kw
High electric power enables new power systems
(e.g. electric body control)

Customer benefits
Recuperate>80% of breaking losses in NEDC/WLTC
Provide significantly higher power output and fuel saving
than with 14V regeneration systems
Avoid protection measures by 2 voltage level <60V
Low system costs and easy vehicle integration
Low additional weight and losses(e.g. drag losses, cooling effort)

Starter Motors C6x

Optimized weight, length and diameter up to 20%
Optimized for voltage drop reduction, and for
start-stop applications
Scalable life-time of 30,000 to 330,000 starting cycles

Customer benefits:
Smaller and lighter than previous R-starter
Only one starter packaging for conventional and start-stop
Optimized electrical design for less voltage drop
Single starter motor release for global engine platforms

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