HAWE Hydraulik at IVT Expo in Rosement, IL:

The IEP battery packs with NMC and NMCA technology with lithium-ion cells have been tried and tested on the market for over 10 years and offer a very high energy density (up to 300Wh/l or 180Wh/kg) and have a service life of approx. 2000 discharge cycles. The Aluminum housings are available in two lengths and offer various connection options. With protection class IP65, they are ideal for many areas of application. The integrated battery management system (BMS) permanently monitors the condition of the battery.

The ROVO robot platform is a fully electric drive system on tracks which has been specially developed for off-highway use. The agile chassis is equipped with a powerful drive and the company's own exchangeable battery. It is already optimally prepared as standard for a wide variety of attachments and superstructures and can be optimally adapted to your needs with a wide range of options. Partner companies have already developed hardware and software extensions to match.

The energy density of (200Wh/l or 120Wh/kg) is slightly lower than that of NMC / NMCA battery packs but offers a significantly longer service life with approx. 4000 discharge cycles. These are particularly suitable for cost-sensitive applications where the lower energy density and the resulting higher space requirement are not the main focus. The robust aluminum housing with integrated T-slots for flexible mounting and protection class IP67 offers a high level of safety with regard to thermal influences and fire.

The bay for the removable battery - as a quick-change system or permanently installed. This weight-optimized frame offers the same signal connections and pin assignment as permanently installed batteries and is installed batteries and is installed on the vehicle side, thus offering the option of using the battery as a quick-change system. High-current and data connections are established simply by inserting the battery. Thanks to the simple mechanical or electrical integration, the battery can be changed in less than a minute.

Intelligent power distribution with integrated multi-string battery management for battery packs and battery systems. The PDU is available in 2 sizes and connects all batteries to loads and actively manages the batteries with its integrated battery control unit. In addition, all information on the status of the individual batteries is aggregated and displayed as a single large battery via CAN bus. Fuse options up to 300A and an integrated insulation monitoring until provide basic protection during operation.

The more efficient the working hydraulics, the longer the operation is possible with the same battery charge. Don't compromise on performance when designing to electrified work machines.

Mattro Energy-Packs are more than just exchangeable batteries: They are components of a highly flexible modular system that we can adapt perfectly to vehicles and machines. 

The proportional directional spool valve type PSL is suitable for constant pump systems. The flow rates and load pressures for the individual consumers can be individually adjusted. 

The proportional directional spool valve type PSL with the actuation CAN lite is the ideal and cost-efficient entry into CAN bus communication in many mobile machines.

Electric drive and hydraulis ideally combined.