APPLICATIONS

Advanced propulsion solutions for Small and Light urban electric mobility for personal and commercial transportation. Ready to use for different light electric vehicle (LEV) applications including electric two, three and four wheelers for personal or commercial usage or for robotic vehicles.

2-WHEELERS

E-SCOOTER GILERA RUNNER

Complete electric conversion of gasoline Gilera runner ST 50 scooter with GEM in-wheel drive homologated for L1e category.

Specifications — Video presentation

Power: 4 kW GEM in-wheel motor in the rear wheel
Torque: Nominal torque 120 Nm
Speed: Speed 45 km/h (max. speed 65 km/h)
Battery: LiFePod4 battery pack with BMS
Range: 80 km, 100km with eco mode

ECCITY SCOOTER

Leading French electric scooter producer has increased the driving range by 20% on Eccity scooter by using advanced GEM in-wheel motor technology tested on hilly Freanch roads.

Specifications

Power: 4 and 6 kW GEM in-wheel motor in the rear wheel
Torque: Nominal torque 140 Nm
Speed: Speed 45 km/h (max. speed 95 km/h)
Battery: LiFePod4 battery pack with BMS
Range: 120 km

3-WHEELERS

BICAR

Future smart urban personal mobility using GEM in-wheel drive G1.3.

Specifications

Power: 3 kW GEM in-wheel drive
Torque: Nominal torque 140 Nm
Speed: Speed 45 km/h
Battery: Li Ion battery, 48V
Range: 70 km

VIPI DELIVERY

Postal and cargo electric last-mile delivery vehicle. GEM motors developed a complete powertrain system and designed a prototype with two 4 kW GEM in-wheel drives ready for testing on the road.

Specifications

Power: Two 4 kW GEM in-wheel motors in the rear wheels
Torque: Nominal torque 120 Nm
Speed: Speed 45 km/h
Battery: LiFePod4 battery pack with BMS
Range: 70-100 km

SMALL TAXI

Small urban electric vehicle for taxi applications in Peru. GEM motors provides a complete powertrain design with 2x 4 kW GEM in-wheel motors, implementation, conversion and validation.

Specifications — Video presentation

Power: Two 4 kW GEM in-wheel motors G2.4
Torque: Nominal torque 280 Nm, 350 Nm peak torque
Speed: Max. speed 50 km/h
Battery: 100 Ah/48 V LiFePod4 battery pack with BMS
Range: 80 km

4-WHEELERS

UNITI

Future micro electric vehicle concept, using GEM in-wheel drive G2.6.

Specifications

Power: Two 7KW GEM in-wheel drive
Torque: Nominal torque 560 Nm
Speed: Speed 100 km/h
Battery: Li Ion battery pack
Range: 120 km

X-BUSSY

Future light electric mobility with unique modular vehicle design and high efficient all wheel drive propulsion, using GEM in-wheel drive G2.6 developed.

Specifications

Power: Four 7.5 kW GEM in-wheel drives, 4WD
Torque: Nominal torque 1000 Nm
Speed: Speed 100 km/h
Battery: Li Ion battery pack with BMS
Range: 200 km

LUCA

Future personal mobility using fully recyclable and waste material and high efficient propulsion, using GEM in-wheel drive G2.6 developed by Eindhoven University.

Specifications

Power: Two 7,5 kW GEM in-wheel motors in the rear wheels
Torque: Nominal torque 560 Nm
Speed: Speed 100 km/h
Battery: Li Ion battery pack with BMS
Range: 70 – 100 km

ETWINGO – MILD HYBRID

Small hybrid personal car for ecological urban transportation developed by Faculty of Mechanical Engineering, University of Ljubljana. We provide fully integrated in-wheel electric drives with 2x 7.5 kW GEM motors for mild hybrid electric propulsion.

Specifications — Video Presentation

Power: Two 7.5 kW GEM in-wheel motors
Torque: Nominal torque 400 Nm, 500 Nm peak torque
Speed: Max. speed 90 km/h
Battery: 160 Ah/48 V LiFePo4 battery pack with BMS
Range: 50 km

MICRO CAR

GEM motors developed a complete integration of the GEM in-wheel motors into existing four wheeler vehicle and validation of the technology.

Specifications

Power: Two 7,5 kW GEM in-wheel motors in the rear wheels
Torque: Nominal torque 500 Nm
Speed: Max. speed 90 km/h
Battery: LiFePO4 battery pack with BMS
Range: 100 km

GOLF CART

Electric vehicle development for assisted and autonomous driving systems with GEM in-wheel motors of 4KW power.

Specifications

Power: Two 4 kW GEM in-wheel motor in the rear wheel
Torque: Nominal torque 2x 120 Nm
Speed: Speed 45 km/h
Battery: LiFePo4 battery pack with BMS
Range: /

OTHER SMALL AND LIGHT ELECTRIC VEHICLES

HYBRID 3-WHEELER EROCKET

Students of the mechanical engineering secondary school in Koper developed an aerodynamic hybrid vehicle eRocket mark 0, which combines seemingly incompatible electric and jet reaction propulsion systems using GEM inwheel drives G2.4.

Power: Two 4 kW GEM in-wheel motors in the rear wheels
Torque: Nominal torque 300 Nm
Speed: Maximum speed 80 km/h
Battery: LiFePO4 battery pack with BMS
Range: 70 km for city drive
Drive: Hybrid

E-SNOWMOBILE ELTRAK

Students of the Waldorf Gymnasium in Ljubljana, in collaboration with GEM motors, successfully tested Eltrak, an electric Snowmobile, designed for the preparation and grooming of cross-country ski tracks. GEM motors as a partner provides a complete electric propulsion system with two GEM in-wheel modrives G2.4. Video presentation is available here.

Power: Two 4 kW GEM in-wheel motors
Torque: Nominal torque 240 Nm
Speed: Maximum speed 30 km/h
Battery: LiFePO4 battery pack with BMS
Range: 30 km
Drive: Fully electrical vehicle

The in-wheel solution introduces some significant advantages compared to the central motor with transmission, which is a rather heavy and complex propulsion system. GEM in-wheel drive offers an optimized direct-drive propuslion with high torque and increased overall efficiency. It is in line with future trnds of highly integrated solutions, reducing weight, space and number of parts for electric propulsion.

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