14mm Slotless Brushless DC Motor

14ZWWC36 Rated Power is 5.1W and Peak Torque is 20mN.m.

Slotless Brushless DC Motor images

Motor Characteristics

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Motor part number   14ZWWC36
Pole pairs - 1
Phase-to-phase resistance Ω 0.87
Phase-to-phase inductance mH 0.04
Winding connection method - Delta connection
Insulation class - B
Duty type - S1
Feedback method - Hall sensor
Commutation angle - 120°
Insulation strength
(Withstand voltage)
- 500VAC/1KHz/1mA/1s
Insulation resistance - 100MΩ/500VDC
Weight g 34.2
Rated voltage V 6
Rated power W 5.1
Rated torque mN·m 4
Rated speed RPM 12152
Rated current A 1.3
No load speed RPM 15000
No load current A 0.18
Motor efficiency % 66
Noise
(Ambient noise 20db, test distance 1m)
dB <50
Thermal Resistance
(No-load)
K/W 9.35
Ambient temperature 22.3
Max winding temperature 70
Torque constant mN·m/A 3.08
Back-EMF constant
- peak value
V/Krpm 0.46
Back-EMF constant
- effective value
V/Krpm 0.32
Peak torque mN·m 20
Peak current A 6
Inertia moment g·cm² 0.15
Mechanical time constant ms 1.38
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 4.3 18.4 79 337
Max. backlash ° 1.1 1.3 1.45 1.7
Max. continuous output power W 4.0 2.0 1.0 0.4
Max. peak output power W 5.0 2.5 1.25 0.5
Max. continuous input speed rpm 14000 16000 16000 16000
Max. peak input speed rpm 18000 20000 20000 20000
Max. continuous torque N.m 0.16 0.2 0.25 0.3
Max. peak torque N.m 0.2 0.25 0.31 0.38
Max. efficiency % 90 80 75 65
Weight g 11 15 19 23
Gearbox length L mm 11.8 16.1 20.4 24.7