Tesla motor drive unit specs and which model of Tesla to get them from
Tesla is a leader in the electric vehicle industry, known for its innovative and efficient drive units. There are several types of Tesla drive units that have been developed over the years. Each with its own unique features and capabilities. These drive units range from single motor units for the Model S and Model X to dual motor units for added performance. To the latest tri-motor units for maximum power and versatility. Understanding the different types of Tesla drive motors will help determine if the Tesla motor is the best option for your swap. And which one will meet the performance needs of your project.
Tesla Models
Tesla has several electric motors used in different models. The main differences between them are:
- Single Motor: Used in Tesla Model 3 Standard Range and Long Range Rear-Wheel Drive (RWD), it has one electric motor that drives the rear wheels.
- Dual Motor: Used in Tesla Model 3 Long Range All-Wheel Drive (AWD), Model S, and Model X, it has two electric motors, one for the front and one for the rear wheels, providing better traction and handling.
- Performance Motor: An upgraded version of the Dual Motor, used in Tesla Model S and Model X Performance, it provides higher torque and improved acceleration.
- Plaid Motor: The latest and most advanced electric motor developed by Tesla, used in Tesla Model S Plaid and Model X Plaid, it delivers even higher performance and range compared to the Performance Motor.
Model S vs Model 3 AWD
In the Model S, the front motor used in the AWD configuration is typically a three-phase, four-pole induction motor or a permanent magnet motor, depending on the version. These motors are designed to provide power to the front wheels and contribute to the vehicle’s overall traction and performance.
On the other hand, the Model 3 AWD utilizes a different front motor design. It usually features a permanent magnet synchronous reluctance motor (PMSRM) in the front, which is optimized for efficiency, performance, and improved range.
While both vehicles have front motors as part of their AWD systems, the specific motor designs and characteristics may differ to suit the unique requirements and specifications of each model.
The main differences between the Tesla drive unit motors are their power, range, and driving capabilities. With higher-performance motors delivering better acceleration and handling, while also having a higher cost.
Cost
The cost of a used Tesla electric motor varies based on several factors. Such as the model, age, and condition of the car. On average, a used Tesla Model S or Model X motor can range from $5,000 to $10,000. A used Tesla Model 3 motor, on the other hand, can range from $2,500 to $7,000. These prices are subject to change depending on the location, demand, and other market factors.
The Tesla Model S and Model X were first introduced in 2012 and 2015. Respectively, luxury electric vehicles are known for their powerful motors and long-range capabilities. The Model S and Model X are equipped with dual electric motors that provide instant torque and improved traction control. Making them a popular choice for consumers who value performance and efficiency.
The Model 3, on the other hand, is a more affordable electric vehicle that was first introduced in 2017. Despite its lower price point. The Model 3 is still equipped with a powerful electric motor that provides quick acceleration and impressive range.
Do Your Research
When purchasing a used Tesla electric motor drive unit, it is important to consider the age and condition of the vehicle. The older the vehicle, the more likely it is to have wear and tear, which can affect the performance and longevity of the electric motor. Additionally, a used electric motor that has been involved in an accident, or has undergone major repairs may also impact its cost.
It is also important to note that purchasing a used Tesla electric motor requires a significant investment. And it is important to do your research and consult with a trusted mechanic before making a purchase. This will help ensure that you are getting a quality product that will perform well and last for years to come.
When shopping for a used Tesla electric Motor Drive Unit, it is recommended that you consider purchasing from a reputable seller or dealership. These sellers have a better understanding of electric motors. And can provide you with a more accurate assessment of the product’s condition and performance. Additionally, purchasing from a reputable seller can also provide you with peace of mind. Knowing that you are getting a quality product that is backed by a warranty or guarantee.
Small Drive Unit Specs
Each drive unit houses an AC induction propulsion 3-Phase/4-Pole motor that can spin up to 16,000 RPM. In large drive units with 335 – 475kW output, and 18,000 RPM. In the small rear and front Drive Units with 220kW output
| Model | Tesla Small Rear Drive Unit |
|---|---|
| Weight | 90 kg (198 lbs) |
| Max Speed | 18,000 RPM |
| Transmission | 9.34:1 |
| Voltage Range | 200-420 Volts DC |
| Max Current | 650 Amps DC |
| Max Power | 220 kW (300 Hp) |
| Max Torque | 330 Nm (243 lb-ft) |
| Output Power (12 min.) | 90 kW (121 Hp) |
| Continuous Power | 35 kW (47 Hp) |
| Max Regenerative Braking | 90 kW (280 Amps) |
| Controller duplicate | Front Drive Unit |
| Max Coolant Temp. | 85℃ (185℉) |
| Max Coolant Pressure | 1.31 Bar (19 PSI) |
| Min. Coolant Pressure | .345 Bar (5 PSI) |
Large Drive Unit Specs
Each drive unit houses an AC induction propulsion 3-Phase/4-Pole motor that can spin up to 16,000 RPM. In large drive units with 335 – 475kW output, and 18,000 RPM. In the small rear and front Drive Units with 220kW output. Drive Unit housing includes the Motor, Inverter, and Differential.
| Model | Tesla Performance Rear Drive Unit Kit |
|---|---|
| Weight | 132 kg (290.4 lbs) |
| Max Speed | 16,000 RPM |
| Transmission | 9.73:1 |
| Voltage Range | 200-420 Volts DC |
| Max Current | 1150 Amps DC |
| Max Power | 400 kW (536 Hp) |
| Max Torque | 600 Nm (445 lb-ft) |
| Output Power (12 min.) | 160 kW (215 Hp) |
| Continuous Power | 45 kW (61 Hp) |
| Max Regenerative Braking | 140 kW (500 Amp, 200 Nm) |
| Controller duplicate | N/A |
| Max Coolant Temp. | 85℃ (185℉) |
| Max Coolant Pressure | 1.31 Bar (19 PSI) |
| Min. Coolant Pressure | .345 Bar (5 PSI) |
Best Tesla Motor for your Swap?
There are several types of Drive Units available, including Single Motor, Dual Motor, and Performance Dual Motor. Each type offers unique benefits and capabilities, and they are designed to provide maximum efficiency, performance, and driving experience. the best Tesla motor type for a motor swap will depend on various factors such as the desired power output, compatibility with the current vehicle setup, and budget. The Tesla Model 3 Long Range Dual Motor and the Tesla Model S and X Performance Dual Motor are popular choices for a motor swap due to their high power output and compatibility with the existing drivetrain. However, it is crucial to consider all relevant factors and seek professional assistance to determine the best option for your specific needs.