The Renault R — Type is a permanent — magnet synchronous electric motor used in Renault’s EV lineup from 2020 onward. It features a single — speed reduction gearbox, liquid — cooled stator windings, and integrated power electronics. In standard form it delivers 110 kW (150 PS) and 245 Nm of torque, engineered for responsive urban acceleration and efficient highway cruising.
Fitted to models such as the Renault Megane E — Tech Electric and Nissan Ariya (via Renault–Nissan Al…
All production years 2020–present meet EU zero tailpipe emissions requirements .
The Renault R-Type is a 110 kW permanent-magnet synchronous electric motor engineered for compact and crossover EVs (2020–present). It combines liquid-cooled windings with an integrated inverter and single-speed reduction gearbox to deliver instant torque and high energy efficiency. Designed for zero tailpipe emissions, it supports WLTP ranges up to 470 km depending on battery configuration.
| Parameter | Value | Source |
|---|---|---|
Motor type | Permanent-magnet synchronous motor (PMSM) | |
Peak power | 110 kW (150 PS) | |
Peak torque | 245 Nm | |
Cooling system | Liquid-cooled stator and inverter | |
Gearbox | Single-speed reduction (ratio: 9.66:1) | |
Inverter | Integrated SiC-based power electronics | |
Voltage system | 400 V nominal | |
Weight (motor + gearbox) | 112 kg | |
Efficiency peak | ≥95% (at 3,000–8,000 rpm) | |
Max speed | 13,000 rpm | |
Emissions | Zero tailpipe | |
Coolant type | Renault EV Coolant Type A (blue, ethylene glycol-based) | |
IP rating | IP67 (motor housing) | |
Control protocol | CAN FD over vehicle network | |
Regenerative braking | Up to 0.25g deceleration, blended with friction brakes |
The Renault R-Type electric motor is used across Renault's BEV platforms with transverse mounting and shared with Nissan under the Renault–Nissan Alliance. This drive unit received platform-specific adaptations—revised suspension geometry in the Megane E-Tech and enhanced thermal shielding in the Ariya—and from 2023 the updated inverter cooling, creating interchange limits. All adaptations are documented in OEM technical bulletins.
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Analysis derived from manufacturer technical service bulletins and industry workshop records. Repair procedures should follow manufacturer guidelines.
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The R-Type offers strong efficiency and responsive performance, but early models (2020–2022) had inverter capacitor concerns under heavy fast-charging use. Later revisions (post-2023) improved thermal management significantly. Avoiding frequent DC fast charging in hot weather and adhering to coolant service intervals greatly enhance longevity.
Top issues include inverter capacitor degradation, reduction gearbox whine, coolant airlocks, and position sensor drift. These are documented in Renault service bulletins 88 05 12 and 88 07 14, particularly in high-utilization fleet vehicles with frequent fast charging.
This 110 kW electric motor powers the Renault Megane E-Tech Electric (2021–present) and, via the Renault–Nissan Alliance, the Nissan Ariya Standard Range FWD (2022–present). Both are zero-emission BEVs compliant with EU Regulation 2019/631.
Aftermarket ECU tuning is common on the R-TYPE-EMOTOR platform, but increasing boost or altering engine parameters accelerates component wear, impacts emissions compliance, and may void vehicle warranties. Any modifications should be evaluated carefully by a qualified specialist.
In a Megane E-Tech 110 kW, real-world consumption is ~16.5 kWh/100km (urban) and ~13.2 kWh/100km (highway), or about 4.3 mi/kWh combined. Range varies with temperature and driving style; expect 320–400 km (WLTP) in mixed conditions with a 60 kWh battery.
No engine oil is needed, but the single-speed reduction gearbox requires Renault EV Gear Oil replacement every 120,000 km. The inverter and motor cooling circuit uses Renault EV Coolant Type A, replaced every 8 years or 160,000 km.
Yes. The motor housing meets IP67 ingress protection, meaning it can withstand immersion in 1 meter of water for 30 minutes. However, the high-voltage connectors and inverter must remain sealed; damage to these components can compromise safety and functionality.
Comprehensive technical documentation and regulatory references
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Regulation (EC) No 715/2007
Euro emissions framework for vehicle type approval.
Commission Regulation (EU) 2017/1151
WLTP and RDE testing procedures for emissions certification.
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