XRotor M10005 Light 90KV
90 KV drone motor from Hobbywing for LiPo-12S: up to 9500 g thrust with a MSC 32x10.5 prop.
Figures are copied from the maker’s published datasheet; curves are calculated from them. Confirm with the manufacturer before ordering. Not stated on the datasheet, estimated from it: rated point (estimated from KV, voltage and maximum current), inductance, rotor inertia, insulation class, IP rating.
How this motor is made
Full manufacturing overview: 70 mm Outer-rotor BLDC Motor →Ø107.1 mm frame; built with the same process as the 70 mm outer-rotor reference series.
- 1. Stator lamination stamping & interlocking
- 2. Stator powder coating
- 3. Outer-stator winding
- 4. Terminal soldering
- 5. Stator in-process test
- 6. Trickle impregnation (optional)
- 7. Stator mounting & Hall board
- 8. Rotor cup assembly
- 9. Magnetizing
- 10. Rotor balancing
- 11. Final assembly
- 12. End-of-line test
Export certification: Low-voltage motor without electronics
- Rated power
- 1.2 kW
- Rated torque
- 3.16 N·m
- Rated speed
- 3,631 rpm
- Rated efficiency
- 87.9 %
Performance curves
Calculated with the linear DC-motor model (constant 44.4 V supply, ignoring resistance rise with temperature).
Full specifications
General
- Motor type
- BLDC Motor
- Series
- Hobbywing XRotor multirotor / agricultural motors
- Frame / flange
- Ø107.1 mm
Rated Values
- Rated voltage
- 44.4 V
- Rated power
- 1.2 kW
- Rated torque
- 3.16 N·m
- Rated speed
- 3,631 rpm
- Rated current
- 30.8 A
Performance
- Stall torque
- 35.6 N·m
- No-load speed
- 3,984 rpm
- Rated efficiency
- 87.9 %
- Peak efficiency
- 89.4 %
Electrical
- Torque constant Kt
- 0.106 N·m/A
- Back-EMF constant Ke
- 11.1 V/krpm
- Resistance
- 0.132 Ω
- Inductance
- 0.198 mH
- No-load current
- 1 A
- Stall current
- 336 A
- Poles
- 42
- Electrical time constant
- 1.5 ms
- Mechanical time constant
- 0.559 ms
Mechanical
- Rotor inertia
- 477 g·cm²
- Body length
- 24 mm
- Shaft diameter
- 10 mm
- Weight
- 0.287 kg
- Power density
- 4,182 W/kg
- Protection
- IP40
Compatible drivers
All drivers →Drivers whose supply voltage covers this motor and whose continuous current is at least its rated current; drivers from the same maker first. Confirm Hall/encoder type and settings with the maker.
| Model | Maker | Motor type | Supply | Cont. / peak current | Feedback |
|---|---|---|---|---|---|
| ZM-BL48Z30S | Zeming | BLDC | 36–60 V DC | 30 A | Hall sensors, Sensorless |
| DBL-30RS | Mayi Motor | BLDC | 18–60 V DC | 30 A | Hall sensors |
| BD30L□□1□ | Stonker Motor | BLDC | 24–48 V DC | 30 A | Hall sensors |
| BD30L□□2□ | Stonker Motor | BLDC | 12–60 V DC | 30 A | Sensorless |
| ZLAC8030L | ZLTECH | Servo, BLDC | 24–48 V DC | 30 A / 60 A | Incremental encoder, Hall sensors |
| ZLAC8030D | ZLTECH | Servo, BLDC | 20–48 V DC | 30 A / 60 A | Incremental encoder, Hall sensors, Absolute encoder |