FaSTTUbe FT25 Easy Drive
ft25 / main
Torque and rpm referenced to rearMotor_r; motor speeds aligned by reduction ratios.
| Motor | Reduction ratio | Driven wheels |
|---|---|---|
| rearMotor_r | 5.5 | RR |
| rearMotor_l | 5.5 | RL |
| frontMotor_r | 5.5 | FR |
| frontMotor_l | 5.5 | FL |
Incomplete source calculation · 4 recorded issues
- Unsupported expression: $tirepressure_F*14,50377*400 [$=$tirepressure_F*14,50377*400]
- Unsupported expression: $tirepressure_F*14,50377 [$=$tirepressure_F*14,50377]
- Unsupported expression: $tirepressure_R*14,50377*400 [$=$tirepressure_R*14,50377*400]
- Unsupported expression: $tirepressure_R*14,50377 [$=$tirepressure_R*14,50377]
Overview
| Metric | Value |
|---|---|
| Engine layout / position | Electric |
| Drivetrain | 4WD |
| Total / dry weight | 413 kg (dry 413 kg) |
| Weight distribution (F : R) | 48.4 : 51.6 (dry 48.4 : 51.6) |
| Axle load (F / R) | 200 kg / 213 kg (dry 200 kg / 213 kg) |
| Engine type | Electric |
| Power / Torque | 157 PS @ 7,753 rpm / 19.6 kg·m @ 5,482 rpm |
| Tyre | Race |
| Tyre size | FRONT 185 mm · REAR 190 mm |
Tires
| Wheel | Nominal | Physical width / mm | Radius / mm | PSI | Friction | Sliding | Tread | Softness | No-load | Full-load | Load slope | Stribeck |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FR | 185 | 210 | — | 1.5 | — | 0 | 0.1 | 1.28 | 0.4 | 0.00019 | — | |
| FL | 185 | 210 | — | 1.5 | — | 0 | 0.1 | 1.28 | 0.4 | 0.00019 | — | |
| RR | 190 | 210 | — | 1.3 | — | 0.1 | 0.1 | 1.28 | 0.4 | 0.00019 | — | |
| RL | 190 | 210 | — | 1.3 | — | 0.1 | 0.1 | 1.28 | 0.4 | 0.00019 | — |