HYBRID & ELECTRIC DRIVES
A REFERENCE POINT
FOR SUSTAINABLE MOBILITY
Conscious of the role played by electrification, OMSI has created a clean energy division.
The new world of green mobility involves energy savings, reduced emissions and noise pollution, and meeting legislative requirements. OMSI can meet your needs by providing a variety of comprehensive solutions, such as complete drive lines including electric motors/generators, power electronics, storage devices, gearboxes and auxiliary systems for all-electric (EV), hybrid (HEV) or plug-in hybrid (PHEV) vehicles.
Integration with its standard product range has resulted in new dedicated drive units such as e-axles, e-hubs, and 2-speed Powershift e-gearboxes to meet ever growing requirements.
![](https://www.omsitrasmissioni.com/wp-content/uploads/2020/05/hybrid-1024x626.png)
PARALLEL SHAFT E-AXLE
OMSI has developed specific axles for e-machines with parallel gears and lockable differentials, conceived to work with high power density E-motors, with imput speeds up to 13.000 rpm.
![](https://www.omsitrasmissioni.com/wp-content/uploads/2021/12/unnamed-1024x772.jpg)
DROPBOX FOR E-MOTORS
High input speed dropbox for high power density electric motors with one or two outputs (2WD – 4WD machines) and integrated differential.
![](https://www.omsitrasmissioni.com/wp-content/uploads/2021/11/dropbox-for-e-motors-1024x695.png)
INTEGRATED PTO/PTI SOLUTIONS
FOR HYBRID DRIVES
Integrated technologies for different power packs: truck, marine, railroad, special machines. Electric driving – Regeneration – ICE boosting
![](https://www.omsitrasmissioni.com/wp-content/uploads/2021/11/p000-a-1024x576.png)
COMPACT ELECTRIC
DRIVE MODULE
High power density e-motor with OMSI compact two speed “shift-on-fly” or single speed gearbox. Most suitable for vehicles with standard axles or for electric conversions. Various ratios available.
![](https://www.omsitrasmissioni.com/wp-content/uploads/2021/11/f001-1024x569.jpg)
RAILWAY E-AXLE WITH INTEGRATED GEARBOX
Complete railroad reduction units with high density e-drive solution
![](https://www.omsitrasmissioni.com/wp-content/uploads/2021/11/r000-1024x576.jpg)
WHEEL HUB AND SPROCKET DRIVE
Two speed planetary module suitable for hub drives and sprocket drives. This solution can integrate high torque final drives and brakes.
![](https://www.omsitrasmissioni.com/wp-content/uploads/2021/11/c000-1-1024x575.png)
MODULE
FOR HYBRID AND ELECTRIC
VEHICLES
2-SPEED E-GEARBOX
MAX INPUT TORQUE | 500 Nm |
MAX INPUT SPEED | 11.000 RPM |
REDUCTION RATIO OF 1ST GEAR | 5,0:1 – 7,1:1 |
REDUCTION RATIO OF 2ND GEAR | 3,4:1 – 4,5:1 |
FINAL REDUCTION STAGE RATIO (OPTIONAL) | UP to 7,6:1 |
![](https://www.omsitrasmissioni.com/wp-content/uploads/2021/11/rd_speed-egearbox-1024x802.png)
IMPROVED TRACTION CHARACTERISTIC
SYSTEM ADVANTAGES
Two speed powershift design ensures optimal vehicle performance. Both higher tractive effort and higher top speed can be achieved compared to a single speed system.
![](https://www.omsitrasmissioni.com/wp-content/uploads/2021/11/Senza-titolo-1-1024x626.jpg)
ELECTRIC DRIVE
SYSTEM ENGINEERING
TECHNICAL ASSISTANCE AND
COMPLETE SOLUTIONS
OMSI Hybrid & Electric expert team can support customers from initial feasibility study up to final implementation for the complete power propulsion system. Powertrain design – equipment implementation – cooling system design
![](https://www.omsitrasmissioni.com/wp-content/uploads/2021/11/cs-000-b-993x1024.jpg)
COOLING SYSTEM MODULES
OMSI is able to study and offer electrification-specific cooling systems, dealing with different operating temperatures and cooling media of each sub-system (motor, battery pack, inverter, transmission etc.)
![](https://www.omsitrasmissioni.com/wp-content/uploads/2021/11/cs_001-1024x745.png)