This is one of Bafang’s external controllers for its hub-motor systems. It talks to the rest of the system over Bafang’s CAN protocol, so displays, sensors and battery need to come from the same Bafang CAN family.
Bafang publishes the version table (voltage, current limit and low-voltage cut-off per rated power) on its OEM component page; we list each combination as a separate row below. Walk assist is fixed at 5 km/h and the light output is listed as 6V/12W, 12V/24W or 48V/48W (max).
It is an OEM part: confirm the matching motor and display part numbers before ordering.
Specifications
| Parameter | Value |
|---|
| Current limit | 27 A / 23 A / 32 A / 30 A |
| Low-voltage cutoff | 41 V / 44 V |
| Communication | CAN |
| Waterproof rating | IPX6 |
| Certifications | CE / UL2849 |
Models & specifications
| Model | Dimensions | Voltage | Rated power | Current limit | LVC | IP rating | Certifications |
|---|
| CR S307.750.FC – 48V | 152 × 52 × 29 mm (A×B×C) | 48 V | 750 W | 27 A | 41 V | IPX6 | CE / UL2849 |
| CR S307.750.FC – 52V | 152 × 52 × 29 mm (A×B×C) | 52 V | 750 W | 23 A | 44 V | IPX6 | CE / UL2849 |
| CR S307.1000.FC – 48V | 152 × 52 × 29 mm (A×B×C) | 48 V | 1000 W | 32 A | 41 V | IPX6 | CE / UL2849 |
| CR S307.1000.FC – 52V | 152 × 52 × 29 mm (A×B×C) | 52 V | 1000 W | 30 A | 44 V | IPX6 | CE / UL2849 |
Highlights
- CAN protocol: Works within Bafang’s CAN component ecosystem.
- Light output: 6V/12W, 12V/24W or 48V/48W (max).
- Walk assist: 5 km/h.
FAQ
Will it work with non-Bafang displays?
Bafang lists CAN as the communication protocol; plan on Bafang CAN displays.
Are throttle and e-brake supported?
Bafang lists both as optional inputs.
Wholesale, quote-only. Tell us the quantity, battery voltage, motor model and connector standard you need and we will reply with a quotation.
