Overview
MAD BSC4214 is a BSC series FPV drone motor designed as an entry-level model to balance cost effectiveness and build quality for a wide range of users. For a more durable and more aesthetically focused motor of the same type, the FS series is an alternative option.
Key Features
- KV rating: 380KV
- Optimized weight: 197 g
- Maximum thrust: 4.7 kgf (maximum thrust may depend on battery level, propeller type, air pressure and other conditions)
- Test reference provided for 8S setups (performance chart measured at 48 V, 25C, sea level)
For product selection help and after-sales support, contact https://rcdrone.top/ or email support@rcdrone.top.
Specifications
| Motor model | MAD BSC4214 |
| KV (RPM/V) | 380KV |
| Number of pole pairs | 12N14P |
| Motor size | D:50 59.7 mm |
| Rotor balance | 5 mg |
| Propeller mounting holes | M6 Nut |
| Motor mounting holes | D:30 M4 4 |
| Shaft diameter | IN: 6 mm |
| Cable length | 800 mm 14# Awg (Black) silicone |
| No load current | 1.35A / 20V |
| Internal resistance | 37 m |
| Maximum current | 45.8 A |
| Maximum power | 1366.9 W |
| Maximum thrust | 4.7 kg (also shown as 4.7 kgf) |
| Motor weight | 197 g |
| Product boxed weight | Not specified |
Drawing and mount holes
| Overall diameter | 50 |
| Overall length | 59.7 |
| Front dimension | 26.5 |
| Prop shaft / nut | M6 |
| Mounting pattern | 30 - M4 4 |
| Additional holes | 12 - M3 2 |
Performance Reference (Chart Labels)
- Setup label: MAD BSC4214, 380KV, 8S
- Prop references listed: GEMFAN 1308; GEMFAN 1310; HQProp 13 9 3
- Analytical graph legend: I = Current, P = Input Power, = Electrical efficiency, T = Thrust, N = Rotational Speed
- Measurement note: Measured with an input voltage of 48 V, at a temperature of 25C and sea level. The rotational speed was adjusted by the throttle.
Details

The MAD BSC4214 FPV drone motor uses a Ø50 mm body with Ø30 mm M4 mounting holes and an M6 shaft interface for straightforward installation.

The MAD BSC4214 380KV motor includes a performance chart and test data table to help compare thrust and efficiency across throttle levels.
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