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Round Toy Motor with Alligator Clips

Small but powerful motor for DIY projects and scientific experiments.
SKU: DC140RACLIP
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Round Toy Motor with Alligator Clips

A compact round DC motor equipped with 12‑inch leads and large alligator clips, designed for 1.5 V‑3.0 V operation. It delivers up to 16 400 rpm, 44 g·cm stall torque and a maximum output of 1.16 W within a 15 × 20 × 25 mm package, making it for hobby, educational and low‑voltage robotics projects.

Product Specifications

Motor Size 15 × 20 × 25 mm
Shaft Length 38 mm (exposed 7.5‑8 mm)
Voltage Range DC 1.5 V – DC 3.0 V
No‑Load Speed (3 V) Up to 16 400 rpm
No‑Load Speed (1.5 V) 9 100 rpm
No‑Load Current (1.5 V) 200 mA
No‑Load Current (3 V) 230 mA
Max Efficiency Speed (1.5 V) 6 990 rpm
Max Efficiency Speed (3 V) 13 200 rpm
Max Efficiency Current (1.5 V) 660 mA
Max Efficiency Current (3 V) 950 mA
Max Efficiency Torque (1.5 V) 6 g·cm
Max Efficiency Torque (3 V) 8.6 g·cm
Max Efficiency Output (1.5 V) 0.43 W
Max Efficiency Output (3 V) 1.16 W
Stall Torque (1.5 V) 26 g·cm
Stall Torque (3 V) 44 g·cm
Stall Current (1.5 V) 2.2 A
Stall Current (3 V) 3.92 A
Weight 16.3 g
Wire Length 12 in (30 cm)
Connector Type Large alligator clips

Applications and Benefits:

  • Propulsion for small toy cars and racing models
  • Low‑voltage robotics and micro‑drives
  • Hands‑on science experiments demonstrating motor speed and torque
  • Simple fans, pumps, or generators for classroom projects
  • DIY electronics kits and prototype development

Key Features and Benefits

  • Compact 15 × 20 × 25 mm form factor for space‑constrained builds
  • Wide operating voltage range (1.5 V‑3.0 V) for battery‑powered projects
  • High no‑load speed up to 16 400 rpm at 3 V for fast‑moving applications
  • Stall torque of 44 g·cm at 3 V provides sufficient load handling for small mechanisms
  • Integrated 12‑inch leads with large alligator clips for quick, tool‑free connections
  • Low weight (16.3 g) minimizes inertia in dynamic assemblies
  • Detailed performance data at both 1.5 V and 3 V enables precise design calculations
DC_MOTORS CATALOGUE
  • Availability: In Stock
  • Model: DC140RACLIP
  • Brand: MiniScience

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