10mm Slotless Brushless DC Motor

10ZWWC26 Rated Power is 5W and Peak Torque is 7.15mN.m.

Slotless Brushless DC Motor images

Motor Characteristics

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Motor part number   10ZWWC26
Pole pairs - 1
Phase-to-phase resistance Ω 4.5
Phase-to-phase inductance mH 0.15
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 14.3
Rated voltage V 12
Rated power W 5
Rated torque mN·m 1.5
Rated speed RPM 28500
Rated current A 0.56
No load speed RPM 35000
No load current A 0.065
Motor efficiency % 67
Noise
(Ambient noise 20db, test distance 1m)
dB <50
Thermal Resistance
(No-load)
K/W 10.6
Ambient temperature 22.3
Max winding temperature 70
Torque constant mN·m/A 2.68
Back-EMF constant
- peak value
V/Krpm 0.4
Back-EMF constant
- effective value
V/Krpm 0.28
Peak torque mN·m 7.15
Peak current A 3
Inertia moment g·cm² 0.026
mechanical time constant ms 1.63
End bell - Stainless steel
Bearing - Deep Groove Ball Bearing
Magnet - Sinter NdFeB
Rotation shaft - Carbon Steel

Dimensional Drawing

Torque Performance Curves

Options

Precision Planetary gearbox
Planetary Gearbox Dimensional


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Stage - Stage 1 Stage 2 Stage 3 Stage 4
Gear ratio X : 1 4.25 18 77 326
Max. backlash ° 1.5 1.8 2.0 2.2
Max. continuous output power W 1.6 1.2 1.0 0.4
Max. peak output power W 2 1.5 1.3 0.5
Max. continuous input speed rpm 14000 14000 14000 14000
Max. peak input speed rpm 18000 18000 18000 18000
Max. continuous torque N.m 0.01 0.03 0.10 0.15
Max. peak torque N.m 0.02 0.05 0.15 0.2
Max. efficiency % 90 81 73 65
Weight g 6.8 7.3 7.8 8.3
Gearbox length L mm 10.1 13.6 17.1 20.6