13mm Slotless Brushless DC Motor

13ZWWC37 Rated Power is 11W and Peak Torque is 26.73mN.m.

Slotless Brushless DC Motor images

Motor Characteristics

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Motor part number   13ZWWC37
Pole pairs - 1
Phase-to-phase resistance Ω 3.65
Phase-to-phase inductance mH 0.113
Winding connection method - Delta connection
Insulation class - B
Duty type - S2
Feedback method - Hall sensor
Commutation angle - 120°
Insulation strength
(Withstand voltage)
- 300VAC/1KHz/1mA/1s
Insulation resistance - 100MΩ/300VDC
Weight g 28.6
Rated voltage V 24
Rated power W 11
Rated torque mN·m 2.7
Rated speed RPM 43500
Rated current A 0.66
No load speed RPM 46800
No load current A 0.086
Motor efficiency % 69
Noise
(Ambient noise 20dB, test distance 1m)
dB <50
Thermal Resistance
(No-load)
K/W 3.70
Ambient temperature 22.3
Max winding temperature 63
Torque constant mN·m/A 4.06
Back-EMF constant
- peak value
V/Krpm 0.6
Back-EMF constant
- effective value
V/Krpm 0.43
Peak torque mN·m 26.73
Peak current A 7
Inertia moment g·cm² 0.14
Mechanical time constant ms 3.09
End bell - Stainless steel
Bearing - Deep groove ball bearing
Magnet - Sinter NdFeB
Rotation shaft - Carbon steel

Dimensional Drawings

Torque Performance Curves