Models
CAMMUS Wheelbases — Comparison Table
Cammus Wheelbase Lineup
Cammus has two distinct wheelbase concepts: the all-in-one C5 and C12 (motor integrated in the wheel via External Rotor Outrunner technology) and the standalone DDWB 15Nm (classic separate wheelbase box). The C5 and C12 offer zero mechanical loss and an ultra-compact form factor, but use a 12-bit encoder (4,096 PPR) compared to the 21-22-bit encoders found in competitors. The DDWB 15Nm is a traditional standalone base compatible with standard 70 mm PCD rims.
| Parameter | C5 | C12 | DDWB 15Nm |
|---|---|---|---|
| Design | All-in-one (motor in wheel) | All-in-one (motor in wheel) | Standalone wheelbase box |
| Peak Torque | 5 Nm (7 Nm peak) | 12 Nm | 15 Nm |
| Motor Type | External rotor (Outrunner) | External rotor (Outrunner) | Servo motor |
| Encoder | 12-bit (4,096 PPR) | 12-bit (4,096 PPR) | Not officially disclosed |
| Rotation Range | up to 2520° | up to 2520° | up to 2520° |
| Cooling | External fan shroud (optional clamp) | External fan shroud | Active (rear fan) |
| Housing | AL6061 aluminium | AL6061 aluminium | Anodised aluminium |
| Platform | PC only | PC only | PC only |
| Console Support | ❌ | ❌ | ❌ |
| Separate rim support | ❌ (proprietary wheel only) | ✅ (hex hub) | ✅ (standard 70 mm PCD) |
| Software/App | CAMMUS App (mobile) | CAMMUS App (mobile) | CAMMUS App (mobile) |
| Wheel diameter | 278 mm (fixed) | 280 mm (fixed/hub) | Any (via QR/70 mm PCD) |
| Weight | 3.6 kg | ~4.5 kg | ~10 kg |
| Dimensions | 278×265×82 mm | ~similar to C5 | ~250×150×130 mm |
| Desk clamp | ✅ (CS5, included/optional) | ✅ (CS5) | ❌ (rig mount only) |
| Portability | ✅ (fits in laptop bag) | ✅ | ❌ |