BLDC MotorKEGU BL2418 micro BLDC · Ø24 mm
BL2418i-V1
1.93 W, 6 V Ø24 mm BLDC motor with built-in driver from KEGU: 0.0025 N·m rated at 7490 rpm.
Manufacturer datasheet: KEGU · BL2418i-V1 ↗ (checked 2026-10-18)Maker profile & contacts →
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: torque constant (fitted to the rated point), resistance (fitted to the rated point), inductance, rotor inertia, insulation class, IP rating.
How this motor is made
Full manufacturing overview: 57 mm Integrated BLDC Motor (built-in driver) →Ø24 mm frame; built with the same process as the 57 mm integrated reference series.
- 1. Lamination stamping & interlocking
- 2. Stator insulation
- 3. Winding
- 4. Terminal connection
- 5. Stator in-process test
- 6. Impregnation & curing
- 7. Rotor assembly
- 8. Magnetizing
- 9. Rotor balancing
- 10. Driver integration
- 11. Final assembly
- 12. End-of-line test
Export certification: Low-voltage motor with integrated driver
- Rated power
- 1.96 W
- Rated torque
- 0.0025 N·m
- Rated speed
- 7,490 rpm
- Rated efficiency
- 53.6 %
Performance curves
Right axis:
SpeedEfficiency (right axis)
Calculated with the linear DC-motor model (constant 6 V supply, ignoring resistance rise with temperature).
Full specifications
General
- Motor type
- BLDC Motor
- Series
- KEGU BL2418 micro BLDC
- Frame / flange
- Ø24 mm
Rated Values
- Rated power
- 1.96 W
- Rated torque
- 0.0025 N·m
- Rated speed
- 7,490 rpm
- Rated current
- 0.61 A
Performance
- Stall torque
- 0.0195 N·m
- No-load speed
- 8,590 rpm
- Rated efficiency
- 53.6 %
- Peak efficiency
- 56.1 %
Electrical
- Torque constant Kt
- 0.00625 N·m/A
- Back-EMF constant Ke
- 0.654 V/krpm
- Resistance
- 1.8 Ω
- Inductance
- 2.7 mH
- No-load current
- 0.21 A
- Stall current
- 3.33 A
- Electrical time constant
- 1.5 ms
- Mechanical time constant
- 4.61 ms
Mechanical
- Rotor inertia
- 1 g·cm²
- Weight
- 0.03 kg
- Power density
- 65.4 W/kg
- Protection
- IP54
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