Miba offers exactly the right components for all eMobility applications. Our outstanding development and system expertise combined with our long-term production experience allows us to offer a wide range of eDrive and hybrid drive systems. Together with vehicle manufacturers, we accelerate and successfully manage the transformation to eMobility – with Technologies for a Cleaner Planet.

We are aware that mobility and power generation will look completely different in the future and support our custom­ers every day with pioneering technologies. We help them reduce carbon emissions, increase the efficiency of existing drive concepts, keep pace with the trend toward new alternative energy sources and much more.

Soft Magnetic Composite materials (SMC material) develop their full potential only when their special material properties are used in the electric motor development. One of the outstanding features in this context is the ability to efficiently guide the magnetic flux in all three dimensions. We support our customers in using the advantages of SMC material in the design of electrical machines.

Advantages of axial-flux motors with SMC
• High torque density
• Disc shape enables new installation concepts
• Very quiet running behavior

Advantages of claw-pole motors with SMC
• Compact and lightweight (high power density)
• Ideal for applications with high torque and low revolutions
• Very easy assembly process through common part strategy

Powder-metal gears

• Vibration-damping properties that reduce the emitted noise
• Ideal for electric powertrains with high-revolution eMotors thanks to NVH advantages
• Allow complex structures to realize lightweight designs and additional functions

High-performance self-energizing (servo-)synchronizers

• Customized design
• System optimization for improved efficiency
• Validation on in-house testing equipment

High-strength powder metal components for clutch actuation and parking lock devices

• Cost-efficient net-shape compacting and sinter-hardening
• Densgrad® and Denscal® high-density processes

COATINGS

SPACECOAT^® – noise reduction solution

SPACECOAT^® provides a well-defined gear clearance during assembly, which greatly improves engine acoustics. The polymer coating allows a simple, fast, accurate and cost-effective assembly.

MOTIONCOAT^® SPlus – Direct coating in bearing areas

MOTIONCOAT® SPlus is a running layer system that is applied directly to the component and features excellent tribological properties, mainly used to realize temperature and corrosion resistance, weight reduction, wear resistance and low friction.

GRIPCOAT^® Direct – Static friction increase up to factor 6

GRIPCOAT^® Direct is the first process for directly applying selectively a friction-enhancing coating to components. Therefore reducing space and weight or increased transmitted torque and force of joining's.

Bipolar plate coatings

High electrical conductivity and corrosion resistance for best performance over long lifetime in fuel-cell applications.

Innovative pole wheel for magnetic encoders:

The pole wheel uses the unique Samarium Cobalt (SmCo) coating, specifically designed for demanding applications.

• High accuracy
  The improved homogeneity of the SmCo coating enables precise writing of the magnetic poles and results in a high pitch accuracy of +/- 0.5 ° over the entire ring.

• High temperature resistance
  Wheel operating range -40°C up to 320° C. (Might be limited due to sensor electronics).

• High speed
  Excellent coating adhesion to the substrate ring allows speeds of more than 100,000 rpm.

• Robustness to oils and magnetic fields
  Lifelong solution due to outstanding robustness to oils, solvents, and abrasive metal particles.

• Versatile application
  Can be used for measuring speed, angular position, homing in automotive or industrial applications.

Components and assemblies with focus on passive power

POWER RESISTORS

• Thick-film technology for high-power systems
• Used in power distribution units (PDUs) and motor-controlling units (MCUs)

VACUUM-BRAZED LIQUID-COOLED HEAT SINKS

• High-performance converters and switches
• Battery packs for vehicles

CHARGING INFRASTRUCTURE

Components and assemblies with focus on passive power electronic components and thermal management

• Air-cooled heat sinks
• Water-cooled cold plates
• Vacuum-brazed heat sinks
• Heat pipes
• High-precision high-voltage resistors
• High-power resistors

www.ebg-resistors.com

Ensuring driving enthusiasm with power shift and torque vectoring solutions

Our wide portfolio of adapted and dedicated friction systems supports torque transfer for top driving dynamics.

The key parameters are:

• Power density
• Efficiency
• Noise, vibration and harshness
• Total cost of ownership

The thermal management of batteries key for the optimal function of electrified drives. To meet the requirements, a good thermal connection between the battery modules / celles and the colling system is essential. To achive this, Miba offers a broad range of battery cooling technologies – further information can be found in the Battery Components section.

Miba Battery Systems GmbH is a specialist for the development and production of battery systems for electrified drives. It offers its customers the most technologically advanced, robust and safest solutions. More information on www.mibabattery.com