40mmBrushed Coreless DC Motor

40mm Brushed Coreless DC Motor images

Motor Characteristics

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Motor part number - 40ZYCC71-1
Rated voltage V 48
No-load speed RPM 6500
No-load current A 0.25
Max. continuous torque mN·m 186
Max. continuous speed RPM 5700
Max. continuous current A 4
Max. efficiency % 89
Peak torque mN·m 2061
Peak current A 28.3
Terminal resistance Ω 1.7
Terminal inductance mH 0.372
Torque constant mN·m/A 72.95
Back-EMF constant rpm/V 131
Speed constant rpm/mN·m 3.05
Rotor inertia g·cm² 215
Mechanical time constant ms 6.87
Insulation class - F/155 ℃
Case thermal resistance (no load) K/W 8.2
Ambient temperature ℃ -20 ~ 65
Max. winding temperature (no load) ℃ 155
Brush type - Graphite brushes
Number of commutator segments - 13
Motor weight g 440

Dimensional Drawings

Brushed Coreless DC Motor 40mm images
Brushed Coreless DC Motor Size 40mm Dimensional Drawing

Torque Performance Curves

Torque Performance Curves image