BLDC MotorZeming 110BL brushless DC motor · 110 mm
110BL23031
3020 W, 310 V 110 mm BLDC motor from Zeming: 9.6 N·m rated at 3000 rpm.
Manufacturer datasheet: Zeming · 110BL23031 ↗ (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: no-load current, resistance (fitted to the rated point), inductance, insulation class, IP rating.
How this motor is made
Full manufacturing overview: 57 mm Inner-rotor BLDC Motor →110 mm frame; built with the same process as the 57 mm inner-rotor 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. Final assembly
- 11. End-of-line test
Export certification: Low-voltage motor without electronics
- Rated power
- 2.97 kW
- Rated torque
- 9.6 N·m
- Rated speed
- 2,957 rpm
- Rated efficiency
- 73.1 %
Performance curves
Right axis:
SpeedEfficiency (right axis)
Calculated with the linear DC-motor model (constant 310 V supply, ignoring resistance rise with temperature).
Full specifications
General
- Motor type
- BLDC Motor
- Series
- Zeming 110BL brushless DC motor
- Frame / flange
- 110 mm
Rated Values
- Rated voltage
- 310 V
- Rated power
- 2.97 kW
- Rated torque
- 9.6 N·m
- Rated speed
- 2,957 rpm
- Rated current
- 13.1 A
Performance
- Stall torque
- 42.8 N·m
- No-load speed
- 3,812 rpm
- Rated efficiency
- 73.1 %
- Peak efficiency
- 80.1 %
Electrical
- Torque constant Kt
- 0.768 N·m/A
- Back-EMF constant Ke
- 80.4 V/krpm
- Resistance
- 5.5 Ω
- Inductance
- 8.25 mH
- No-load current
- 0.625 A
- Stall current
- 56.4 A
- Electrical time constant
- 1.5 ms
- Mechanical time constant
- 20.5 ms
Mechanical
- Rotor inertia
- 22 kg·cm²
- Body length
- 230 mm
- Weight
- 12.9 kg
- Power density
- 230 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.
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