HASCO Electric Drive Systems

A P1 generator system directly coupled to the engine, designed through full-domain co-optimisation based on engine efficiency characteristics, using a compact spatial layout combined with multi-zone electromagnetic topology optimisation to achieve lightweight integration and improved system generating efficiency. The product is based on flat copper wire (hairpin) winding technology and targets the generation and energy-recovery needs of hybrid vehicles.

P1 architecture generator and module; direct coupling to the engine; flat copper wire winding; multi-zone electromagnetic topology optimisation; compact lightweight integration; high generating efficiency and low losses. Specific power and voltage platform parameters are not disclosed by the manufacturer.

• Hybrid passenger car (HEV/PHEV) generating systems
• Range-extender EV generating units
• Engine start-stop and energy recovery systems

The flagship product of the company's third-generation flat copper wire drive motor platform, featuring a near-slot oil-cooling structure that greatly improves heat exchange at the winding end turns and inside the stator slots, thereby supporting higher continuous power density and higher rotational speeds. Aimed at high-voltage platform main drive applications, it is one of HASCO EDS's currently promoted motor products.

Third-generation flat copper wire (hairpin) technology platform; near-slot oil cooling; high power density and high continuous power; support for high rotational speed and high-voltage platforms; compatible with advanced flat-wire winding manufacturing processes. Specific power and torque figures are not published on the official website.

• Main drive electric propulsion systems for new-energy passenger cars
• Battery-electric models on high-voltage platforms
• Drive motors for hybrid models

A drive motor for 400 V voltage platforms that uses water cooling, offering a mature structure and controlled cost while matching mainstream medium-voltage electric drive systems. As one of the flagship products currently listed on the company's official website, it forms part of HASCO EDS's product and manufacturing showcase alongside the third-generation near-slot oil-cooled motor and the carbon-fibre rotor.

400 V voltage platform; water cooling; flat copper wire (hairpin) winding technology; suitable for electric drive systems from A00-segment to C-segment passenger cars. Peak power, torque and speed parameters are not disclosed by the manufacturer.

• Main drive motors for battery-electric passenger cars on 400 V platforms
• Drive motors for plug-in hybrid models
• Electric drive systems for A00- to C-segment new-energy passenger cars

A drive motor rotor technology in which the rotor's outer circumference is banded or sleeved with carbon-fibre composite material to withstand centrifugal forces at very high speeds and to suppress rotor deformation and eddy-current losses, making it a key component for high-speed, high-power-density motors. It is presented on the official website as a standalone component and process capability.

Carbon-fibre composite rotor sleeve/banding structure; suitable for high-speed, high-power-density drive motors; effectively reduces rotor eddy-current losses and improves high-speed structural strength and lightweighting. Specific speed and power ratings are not disclosed.

• High-speed drive motors (high-rpm main drive motors)
• Electric drive systems for high-performance new-energy passenger cars
• Lightweighting solutions for high-power-density motors

The company's first-generation hairpin flat copper wire drive motor; in 2017 it became the first 4-layer flat copper wire motor to enter series production in China, making the company the first domestic enterprise to master flat copper wire process technology and mass-produce it. Compared with round-wire motors it offers material savings, higher efficiency, stronger heat conduction, lower temperature rise, smaller size and lower noise. This line is a historical foundation product of HASCO EDS's NEV portfolio.

4-layer flat copper wire (hairpin) winding; series production from 2017; material savings, high efficiency, strong heat conduction, low temperature rise, small size, low noise; China's first mass-produced 4-layer flat copper wire motor. Specific power and torque figures are not published on the official website.

• Drive motors for new-energy passenger cars
• Main drive systems for battery-electric models
• Electric drive systems for hybrid models

The company's first mass-produced interior permanent-magnet synchronous motor (PMSM), which entered production in 2012 in SAIC's first battery-electric vehicle, the Roewe E50 - the product that launched HASCO EDS's business. It can be customised to the technical requirements of different vehicle platforms and is installed in battery-electric, hybrid and other new-energy vehicles.

Permanent-magnet synchronous motor (PMSM) technology; interior rotor design; customisable per vehicle platform; compatible with battery-electric and hybrid vehicles. The specific power range is not disclosed at company level (the group's motor power range spans 50 kW to 300 kW).

• Battery-electric passenger cars (including early models such as the Roewe E50)
• Drive motors for hybrid models
• Drive motors for range-extender electric vehicles

A hairpin flat copper wire drive motor with oil cooling, in which oil channels cool the winding and stator core directly, markedly improving heat dissipation and continuous power output to meet the thermal management demands of high-power-density electric drive systems. It is an important branch of HASCO EDS's flat-wire motor platform.

Hairpin flat copper wire winding; oil cooling (direct oil cooling / oil-spray cooling); high power density and high continuous power output; suited to high-speed and high-load operating conditions. Specific parameters are not published on the official website.

• Main drive motors for high-power-density new-energy passenger cars
• Electric drive systems for high-performance battery-electric models
• Drive motors for hybrid models

The company's high-performance 8-layer flat copper wire drive motor, using an 8-layer hairpin winding structure that delivers a higher slot fill factor, better AC loss characteristics and higher power density. Linked to the second-generation 8-layer flat-wire motor platform (which entered formal production in 2020 and went into series production for a Volkswagen global project), it is a core drive motor for HASCO EDS in the mainstream passenger car market.

8-layer flat copper wire (hairpin) winding; high slot fill factor, high power density, high efficiency; matched to mainstream passenger car electric drive platforms; the platform has achieved series production for an international customer's (Volkswagen) global project. Specific power and torque figures are not published on the official website.

• Main drive motors for new-energy passenger cars
• Electric drive systems for international customers' global platform models
• Drive systems for battery-electric and hybrid models

The company's second-generation flat-wire motor platform, using an 8-layer flat copper wire winding, entered formal production in 2020 and in the same year achieved series production for a Volkswagen global project, marking the company's entry into the international mainstream supply chain. This generation delivers significant gains in power density, efficiency and NVH over the first-generation 4-layer product.

8-layer flat copper wire (hairpin) winding; formal production from 2020; series production for a Volkswagen global project; high power density, high efficiency, low NVH. Specific power, torque and speed parameters are not disclosed.

• Main drive motors for international-brand new-energy passenger cars (Volkswagen global project)
• Electric drive systems for battery-electric passenger cars
• Drive motors for hybrid models

The company's third-generation flat copper wire motor platform, developed and put into production in 2022, addressing the 800 V high-voltage electric drive trend; it supports high-speed, high-power-density operation at higher voltage platforms and has entered series production for export projects. This generation also helped lift the company's total capacity to the one-million-unit scale.

800 V high-voltage platform; flat copper wire (hairpin) winding; developed and put into production in 2022; supports high-voltage, high-speed and high-power-density operation; series production achieved for export projects. Specific power parameters are not disclosed.

• Main drive motors for battery-electric passenger cars on 800 V high-voltage platforms
• Electric drive systems for exported new-energy models
• High-power-density electric drive systems

The company's fourth-generation flat copper wire motor platform, put into production in 2024 and the newest generation of high-performance flat copper wire drive motors from HASCO EDS, representing the company's latest breakthroughs in motor energy efficiency, reliability and lightweighting.

Fourth-generation flat copper wire (hairpin) technology platform; production from 2024; high performance, high efficiency, high reliability, lightweighting. Specific power, torque and speed parameters are not disclosed.

• Main drive motors for next-generation new-energy passenger cars
• Electric drive systems for high-performance battery-electric models
• Motors for highly integrated electric drive assemblies

The company's (HASCO Automotive electric drive business) permanent-magnet synchronous motor platform covers a power range from 50 kW to 300 kW and suits all passenger cars from A00 to C segment plus some commercial vehicles, meeting the differing needs of main drive and auxiliary drive motors. The platform uses flat-wire winding technology covered by core proprietary intellectual property and supports a complete development capability from electromagnetic design through prototype build and process development to volume production.

Permanent-magnet synchronous motor (PMSM); power range 50 kW to 300 kW; suitable for A00- to C-segment passenger cars and commercial vehicles under 12 m; flat-wire winding technology; high reluctance torque technology; proprietary intellectual property; covers main drive and auxiliary drive applications.

• Main drive motors for battery-electric vehicles
• Drive motors for hybrid vehicles
• Auxiliary drive motors
• Electric drive systems for new-energy commercial vehicles under 12 m

The induction (asynchronous) motor line within the company's electric drive business, which together with the permanent-magnet synchronous motor forms a motor portfolio spanning 50 kW to 300 kW. It suits electric drive scenarios with particular requirements on cost and high-speed field-weakening performance, and mainly targets front auxiliary drives or dual-motor all-wheel-drive systems in battery-electric models.

Induction (asynchronous) motor; power range 50 kW to 300 kW; shares a control platform with the permanent-magnet synchronous motor; the motor controller enables precise control of the induction motor. Specific model parameters are not disclosed.

• Auxiliary/front drive motors for battery-electric vehicles
• Dual-motor all-wheel-drive electric models
• Electric drive systems for hybrid vehicles

The DDI platform is a dual motor controller solution for hybrid vehicles that can drive and precisely control two motors simultaneously, enabling switching between the various operating modes of a hybrid system. It is one of the main platforms in the HASCO EDS electronic control product line.

DDI dual motor controller platform; a single controller drives two motors; intended for dual-motor control in hybrid vehicles; platform-based development compatible with 50 kW to 300 kW permanent-magnet synchronous and induction motors. Specific voltage platform and power parameters are not disclosed.

• Dual-motor control systems for hybrid vehicles
• Electric drive systems for plug-in hybrid models
• Dual-motor control for range-extender electric vehicles

The EHPI platform is an electronic control product aimed at the future trend towards higher voltages, providing a SiC (silicon carbide) controller solution for 800 V electric drive systems. By adopting silicon carbide power devices it achieves higher efficiency, higher power density and better high-temperature operation.

EHPI electronic control platform; aimed at 800 V high-voltage electric drives; uses SiC (silicon carbide) power devices; high efficiency, high power density, high switching frequency; platform-based development compatible with permanent-magnet synchronous and induction motors. Specific current and power ratings are not disclosed.

• Electric drive systems for battery-electric models on 800 V high-voltage platforms
• Main drive motor controllers for high-performance new-energy passenger cars
• High-voltage fast-charging electric drive systems

The HPI electronic control platform is HASCO EDS's motor controller product for medium-voltage platforms; used together with the company's flat-wire motors, it delivers reliable and precise control of motor torque, with a power range covering A00- to C-segment passenger cars and some commercial vehicles.

HPI motor controller platform; medium-voltage platform; platform-based development; reliable and precise torque control; based on proprietary core technology; power range covers A00- to C-segment passenger cars and some commercial vehicles. Specific current and power parameters are not disclosed.

• Main drive motor controllers for new-energy passenger cars
• Electric drive systems for battery-electric models
• Motor control systems for hybrid models

The EHDI platform follows the future integration trend of the high-voltage power domain, providing a solution that deeply integrates high-voltage components such as DCDC, PDU and OBC. It can meet the matching requirements of different types of passenger and commercial vehicles and is an important platform in the company's electronic control line aimed at high-voltage integration.

EHDI high-voltage integrated electronic control platform; deep integration of high-voltage components such as DCDC (DC-DC converter), PDU (power distribution unit) and OBC (on-board charger); aligned with the high-voltage power domain integration trend; suitable for passenger and commercial vehicles. Specific voltage and power parameters are not disclosed.

• High-voltage power domain integration systems for new-energy passenger cars
• Electric drive systems for new-energy commercial vehicles
• Integrated high-voltage distribution and on-board charging solutions

The company can supply customised electric drive system solutions according to different customer requirements, integrating the drive motor, reducer and controller into one unit with advantages of lightweighting, integration, platform sharing and high efficiency, replacing the internal combustion engine and gearbox of conventional vehicles. The company also operates an integrated electric drive assembly business (an electric drive systems joint venture with Magna) capable of highly integrating the motor controller, drive motor, generator and reduction gearbox.

Integrated drive motor + reducer + controller (3-in-1 / multi-in-1); lightweighting, integration, platform sharing, high efficiency; system power and torque range covering A+ to C segment vehicles; support for main and auxiliary drive; good lubrication and cooling strategy and excellent NVH; lower cost, smaller size, higher efficiency.

• Main drive electric propulsion assemblies (3-in-1 / multi-in-1) for new-energy passenger cars
• Electric drive systems for A+ to C segment models
• Auxiliary drive electric propulsion systems

The company can provide modular and customised multi-mode hybrid drive solutions according to different customer requirements, enabling range-extended driving, hybrid driving, direct engine drive and pure electric driving, and offering customers the feasibility of various powertrain topologies. Highly integrating the motor controller, drive motor, generator and reduction gearbox, the solution supports compact powertrain layouts across new-energy vehicle types.

Modular/customised multi-mode hybrid drive solution; supports range-extended, hybrid, direct engine drive and pure electric driving modes; highly integrated motor controller + drive motor + generator + reduction gearbox; system power and torque range covering A+ to C segment vehicles; compact, integrated, lightweight.

• Powertrains for range-extender electric vehicles
• Powertrains for plug-in hybrid models
• Powertrains for hybrid models (including direct engine drive)

The company's 48 V motor line comprises BSG, GMG and DMG motors and can meet auxiliary drive needs from P0 to P4, forming part of the low-voltage electric drive portfolio within hybrid architectures and complementing the high-voltage main drive motor products.

48 V low-voltage motor products; includes BSG (belt-driven starter-generator), GMG and DMG motors; covers P0 to P4 positions in hybrid architectures; meets auxiliary drive requirements. Specific power parameters are not disclosed.

• Start-stop and boost systems for 48 V mild-hybrid models
• P0 to P4 auxiliary drive in hybrid models
• Auxiliary drive for new-energy commercial and passenger vehicles

The company's power electronics box (PEB) product comprises a motor controller and a DC/DC converter, using proprietary core technology to achieve reliable and precise control of motor torque. Its power range covers A00- to C-segment passenger cars and some commercial vehicles, and it can be supplied either as a standalone component or integrated with the motor.

Power electronics box (PEB); comprises motor controller and DC/DC converter; platform-based development; power range matching A00- to C-segment passenger cars and some commercial vehicles; motor and motor controller can be supplied as separate components. Specific parameters are not disclosed.

• Motor controller matching for new-energy passenger cars
• DC/DC converter applications
• Electric drive systems for hybrid and battery-electric models