Sabvoton ML7245
Sabvoton ML-series 48-72V / 45A DC (130A phase) FOC sine-wave motor controller for e-motorcycles — a sealed 'Motorcycle Light' design with real field-oriented control (SVPWM), regen, flux weakening, self-learning, and Bluetooth/PC programmability. Has NO LCD/smart-display port — it outputs an analog speed pulse (Hall/phase meter) to motorcycle gauge clusters. Programmed via the dedicated ML Controller Parameter Setting software (CH340G USB driver) or the Bluetooth app. 193x111x51 mm sealed aluminum enclosure.
In brief: 48–72V controller. 45A continuous. FOC, sensored, regen, field weakening, self-learning support. From $45.
Specs verified Jun 25, 2026
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Specifications
Type
- VESC Based
- No
- Cooling
- Air
Electrical
- Voltage Range
- 48–72V
- Continuous Amps
- 45A
- Max Phase Amps
- 130A
Motor Features
- Regen Support
- Yes
- Drive Mode
- FOC
- Sensor Mode
- Sensored
- Field Weakening
- Yes
- Self-Learning
- Yes
- Controller Pairing
- No
Inputs
- Throttle Support
- Yes
- PAS Support
- No
Display
- Supports Display
- No
- Requires Display
- No
Programming
- Via Phone
- Yes
- Via PC
- Yes
Physical
- Dimensions (L×W×H)
- 193mm × 111mm × 51mm
Ports & Connectors
| Pin | Wire color | Function |
|---|---|---|
| 1 | Orange | E-Lock / Ignition |
| Pin | Wire color | Function |
|---|---|---|
| 1 | Orange | E-Lock / Ignition |
| 2 | Light Blue | Anti-Theft Signal |
| 3 | No color | None |
| 4 | No color | None |
| Pin | Wire color | Function |
|---|---|---|
| 1 | Gray | Gear Low |
| 2 | Black | Ground |
| 3 | Blue | Gear High |
| Pin | Wire color | Function |
|---|---|---|
| 1 | Light Blue | Reverse Signal |
| 2 | Black | Ground |
| Pin | Wire color | Function |
|---|---|---|
| 1 | White | 5V Power |
| 2 | Green | Throttle Signal |
| 3 | Black | Ground |
| Pin | Wire color | Function |
|---|---|---|
| 1 | White | Brake Signal (High) |
| Pin | Wire color | Function |
|---|---|---|
| 1 | White | Brake Signal (Low) |
| 2 | Black | Ground |
| Pin | Wire color | Function |
|---|---|---|
| 1 | Green | Speed Signal |
| 2 | Black | Ground |
