DC motor 25ZYCC43-2

brushed24 Vcoreless

Product
25 mm Brushed Coreless DC Motor — Model 25ZYCC43-2

Motor Characteristics
Motor part number: 25ZYCC43-2
Rated voltage: 24 V
No-load speed: 11000 RPM
No-load current: 0.18 A
Max. continuous torque: 30 mN·m
Max. continuous speed: 10000 RPM
Max. continuous current: 1.8 A
Max. efficiency: 88 %
Peak torque: 270 mN·m
Peak current: 13 A
Terminal resistance: 1.8 Ω
Terminal inductance: 0.22 mH
Torque constant: 20.3 mN·m/A
Back-EMF constant: 473 rpm/V
Speed constant: 41.75 rpm/mN·m
Rotor inertia: 14.9 g·cm²
Mechanical time constant: 6.5 ms
Insulation class: F/155
Case thermal resistance (no load): 15 K/W
Ambient temperature: -20 ~ 65 ℃
Max. winding temperature (no load): 155 ℃
Brush type: Graphite brush
Number of commutator segments: 11
Motor weight: 105 g

Dimensional Drawings

• Dimensional drawing available for model 25ZYCC43-2 (see product images).

Torque Performance Curves

• Torque vs. speed curves and performance data available for model 25ZYCC43-2 (see charts).

Technical Specifications

• Motor part number: 25ZYCC43-2
• Rated voltage: 24 V
• No-load speed: 11000 RPM
• No-load current: 0.18 A
• Max. continuous torque: 30 mN·m
• Max. continuous speed: 10000 RPM
• Max. continuous current: 1.8 A
• Max. efficiency: 88 %
• Peak torque: 270 mN·m
• Peak current: 13 A
• Terminal resistance: 1.8 Ω
• Terminal inductance: 0.22 mH
• Torque constant: 20.3 mN·m/A
• Back-EMF constant: 473 rpm/V
• Speed constant: 41.75 rpm/mN·m
• Rotor inertia: 14.9 g·cm²
• Mechanical time constant: 6.5 ms
• Insulation class: F/155
• Case thermal resistance (no load): 15 K/W
• Ambient temperature range: -20 ~ 65 ℃
• Max. winding temperature (no load): 155 ℃
• Brush type: Graphite brush
• Number of commutator segments: 11
• Motor weight: 105 g