DC motor 40ZYCC72-2

brushed48 Vcoreless

Motor characteristics
Brush-commutated coreless DC motor, model 40ZYCC72-2. Intended for compact applications requiring significant torque and controllable performance.

Dimensional drawings

• Dimensional drawing and product images available for model 40ZYCC72-2 (size: 40 mm).

Torque performance curves

• Torque vs. speed performance curves provided for model 40ZYCC72-2.

Technical specifications

• Part number: 40ZYCC72-2
• Rated voltage: 48 V
• No-load speed: 6600 RPM
• No-load current: 0.15 A
• Max. continuous torque: 200 mN·m
• Max. continuous speed: 5500 RPM
• Max. continuous current: 3.8 A
• Max. efficiency: 85 %
• Peak torque: 1080 mN·m
• Peak current: 16 A
• Terminal resistance: 2.94 Ω
• Terminal inductance: 0.98 mH
• Torque constant: 65.9 mN·m/A
• Back-EMF constant: 143 rpm/V
• Speed constant: 6.36 rpm/mN·m
• Rotor inertia: 142 g.cm²
• Mechanical time constant: 9.6 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: 13
• Motor weight: 460 g