New Castrol ON EV Transmission Fluids for wet e-motors extend driveline life and improve efficiency.
Castrol has launched two new high-performance fully synthetic fluids* designed for EVs that feature transmissions with wet e-motors. Castrol ON EV Transmission Fluid W2 and W5 are demonstrated in bespoke testing and development to go further, charge faster and last longer*.
The low-viscosity formulations of Castrol ON Transmission EV Fluid W2 and W5 have been specifically developed to deliver low electrical conductivity and enhanced system protection, helping the e-motor run at cooler temperatures and at optimal efficiency. Both products have been designed and extensively tested to handle the high torque outputs that EV motors can generate even from low speeds.
Castrol ON EV Transmission Fluid W2 has been developed for MG Motor, and is compatible with the Marvel R (not for UK market), MG HS Plug-in Hybrid and MG ZS EV.
Castrol ON EV Transmission Fluid W5 has been developed for BYD and can be used for the wet e-motors found in the Seal saloon, as well as the upcoming Seal U DM-I Plug-in Hybrid SUV. The W5 formulation is also compatible with BYD models that feature a dry e-motor, including the Atto 3 and Dolphin.
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Castrol ON W2 developed for MG Motor |
Castrol ON W5 developed for BYD |
Paul Beasley, Expert Technologist – Driveline and EV Aftermarket Product Development at Castrol, said: “The introduction of these new fluids is the culmination of detailed research and cooperative efforts with MG, BYD, and our suppliers. The ability to be compatible with the wide array of materials and electrical components present in the motor, which contrasts with conventional transmission fluids that may provoke corrosion and damage, is critical. These two new Castrol ON Transmission Fluids harness cutting-edge technology to excel within the transmission while also delivering protection for the motor.”
The launch of the two new wet EV transmission fluids follows the introduction of Castrol ON EV Transmission Fluids D1 and D2 in 2022, the company’s first dedicated products for EVs in aftersales. These fully synthetic fluids are suitable for many EVs that operate powertrains with dry e-motors, offering high levels of gear and bearing protection.
Castrol ON EV Transmission Fluid D1 is compatible with the dry e-motors found in a range of Hyundai and Kia models, including the Kona Electric, Soul EV and Niro EV. This fluid can also be used in the GWM ORA 03. Castrol ON EV Transmission Fluid D2 is compatible with the majority of Volkswagen Group vehicles based on the MEB platform, including the Volkswagen ID.3, ID.4, ID.5 and ID.Buzz, Škoda Enyaq, Cupra Born and Tavascan, and Audi Q4 e-tron.
Castrol continues to work closely with car manufacturers to develop the latest EV fluid technologies. Three out of four of the world’s major vehicle manufacturers now use Castrol ON EV Fluids for factory fill***.
Available in five-litre packs, Castrol ON Wet Transmission EV Fluid W2 and W5 will be available to workshops from August.
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Notes to Editors:
* Castrol ON EV Fluids help compatible EVs can go further1, charge faster2 and last longer3
¹vs mass market EV factory fill fluids
2vs indirect cooled battery system
3vs standard EV transmission fluid
** Based on GlobalData report for top 20 selling OEMs (total new passenger car and light commercial vehicle sales) in 2023
29 August 2024
Anicecommunication Press Office and Media Relations Castrol Italy >
