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Changzhou High-Efficiency Motors Co., Ltd.
Changzhou High-Efficiency Motors Co., Ltd.
  • coreless brushless motor
  • coreless brushless motor

φ22 Coreless Brushless DC Motor

22 mm size coreless Brushless DC Motor has high durability, low electrical noise, and high efficiency.

The maximum efficiency of the motor reaches 91% and this motor is suitable for the servo system which needs quick movement and high power.


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φ22 CORELESS BRUSHLESS DC MOTOR BODY SIZE

Coreless Brushless Motor Factory


φ22 CORELESS BRUSHLESS DC MOTOR CHARACTERISTIC PARAMETER


ItemUnitφ22
HEM-9CL40-24
Rated Parameter Value

Rated VoltageVDC30
Rated SpeedW101
Rated Current(max.continuous)rpm36226
Number of pole pairs
1
Number of phases
3
Rated Torque(max.continuous)mN.m27
Rated PowerA4.0
No Load speedrpm40000
No Load CurrentmA250
Stall TorquemN.m282.9
Stall CurrentA40
Max.Efficiency%85
ResistanceΩ0.75
lnductancemH0.055
Back-EMFmV/rpm0.75
Torque constantmN.m/A7.12
Speed constantrpm/V1342
Current constantA/mN.m0.141
Speed/Torque gradientrpm/mN.m141.4
Mechanical time constantms9.7
Rotor inertiag.cm²2.5
Sensors
HALL
Bearing
Ball Bearing
lnsulation Class
E
Protect class
IP40
Operating tempreture-20---50
Storage tempreture-20---70
Operating Humidity
≤85%RH(无结露)
Massg90
Lengthmm50



φ22 CORELESS BRUSHLESS DC MOTOR TORQUE CURVE

Coreless Brushless DC Motor


φ22 CORELESS BRUSHLESS DC MOTOR WIRING

Coreless BLDC

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