The PEVD is a single input transmission with a high-spec differential, optimised for weight and performance. With a starting weight of just 18Kg, the reducer is able to transmit up to 450Nm of torque and up to 20,000rpm.
This powertrain offers customers an extremely lightweight, yet high performance package, which can be modified to work with a host of high performance electric motors including Integral Powertrain, YASA and Borgwarner.
| Normal Application: | EV, Motorsport, Rally |
| Motor Compatibility: | Motor Agnostic |
| Gear Type: | Spur (Straight Cut) |
| Case Material: | Aluminium/Magnesium |
| Mounting Layout: | 360° orientation |
| Max. Input Torque (per side): | 450 Nm / 332 lb.ft |
| Reduction Architecture: | Single Stage |
| Weight: | 21Kg (Aluminium), 18Kg (Magnesium) |
| Lubrication: | Splash with optional oil pump and cooling ports |
| Differential: | Externally adjustable positive preload plate type differential |
High performance EV applications require efficient, high speed high torque transmissions. Hewland have a range of standard EV reducers, which provide road and track EV customers with the flexibility to integrate their preferred electric motors with ease.
The PEVT is a dual motor torque vectoring transmission optimised for weight and performance. Coming in at just 18kg, the reducer is able to transmit up to 300Nm of torque and up to 20,000rpm per side, which provides a combined powertrain potential output of 500kW in a compact package.
Mounted here with Integral e-Drive High Torque SPM Motor, this powertrain offers customers an extremely lightweight yet high-performance package.
| Normal Application: | EV, Motorsport |
| Motor Compatibility: | Motor Agnostic |
| Gear Type: | Spur (Straight Cut) |
| Case Material: | Magnesium |
| Mounting Layout: | 360° orientation |
| Max. Input Torque (per side): | 300 Nm / 221 lb.ft |
| Reduction Architecture: | Independent Single Stage |
| Weight: | 18Kg |
| Lubrication: | Splash with optional oil pump and cooling ports |
The PEVT is a fully optimised torque vectoring EV transmission, which is supplied with a 9:1 reduction ratio as standard. Additional ratio options are available to suit any application, please enquire below for more information.
The GEVT-200 is a range of off the shelf EV transmissions designed to be flexible to meet the growing demands of high performance EV applications.
Optimised for packaging, weight and efficiency and drawing on vast EV experience particularly from Formula E and other high performance electric applications, this transmission represents an extremely cost effective complete EV solution.
The flexible motor coupling mounting design allows for a host of high performance electric motors to be mounted to this transmission as standard which includes the Borgwarner HVH 250, AVID AF130, YASA P400 and Integral Powertrain motors to name a few.
The range of transmissions include a dual motor torque vectoring reducer, single motor reducer and a single or dual reducer with integrated differential.
The product offers a range of ratios from 3:1 to 9:1, using precision ground helical gears designed for optimal NVH and efficiency.
| Normal Application: | EV |
| Case Material: | Aluminium |
| Mounting Layout: | 360° orientation |
| Max. Input Torque (per side): | 500 Nm / 368 lb.ft |
| Reduction Architecture: | Single Stage |
| Weight: | 35Kg |
| Lubrication: | Splash with optional oil pump and cooling ports |
The GEVT can be specified with any ratio between 3:1 and 9:1 to suit all applications. A range of standard ratios is offered for the GEVT, which are shown below. Bespoke ratios can be purchased and manufactured to suit a specific application. Please enquire through the form below for more information.
| COMBINED RATIO |
| 3:1 |
| 5.8:1 |
| 6.46:1 |
| 7.56:1 |
| 9.5:1 |
| 5.8:1 |
The HEA-200, developed alongside Integral Powertrain and paired with their Core Technology Sample Motor (CTSM242), offers one of the most compact, high-performing and efficient E-Axles available on the market. A single motor input in line with a highly efficient ground planetary reduction gearset directly into a differential housed within a lightweight aluminum or magnesium casing.