FingerTech Gold Spark 16mm Gearmotor 20:1
FingerTech Gold Spark 16mm Gearmotor 20:1

FingerTech Gold Spark 16mm Gearmotor 20:1

Fingertech RoboticsSKU: RB-Ftr-249
Manufacturer #: ft-Gspark16-020
Price  :
$20.72

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Description

  • FingerTech Gold Spark 16mm Gearmotor 20:1
  • Ideal for hobbyists and robotics enthusiasts
  • Features durable all-metal spur gearhead
  • Weighs only 28 grams, lightweight and powerful
  • Operates efficiently between 3V to 18.5V
  • Facilitates easy integration into robotic systems

The FingerTech Gold Spark 16mm Gearmotor 20:1 is an ideal choice for hobbyists and competitive robotics enthusiasts, particularly in applications such as mini-sumo and line-following robots. This gearmotor features an all-metal spur gear reduction gearhead, coupled with a Mabuchi FK-050 motor, ensuring durability and performance. The design includes an extra-long 3mm shaft that is triple-supported internally, allowing for direct wheel mounting, which simplifies the assembly process.

Weighing only 28 grams, this gearmotor is lightweight yet powerful, making it suitable for a variety of robotic applications. It offers a range of gear ratios, providing flexibility in terms of rpm and torque to meet specific needs. The motor operates efficiently within a voltage range of 3V to 18.5V, although operating above 10V may reduce its lifespan.

The Gold Spark gearmotor is designed to facilitate easy integration into robotic systems. It can be mounted using 2-56 screws and custom motor mounts, and additional support can be provided with 3mm bearing blocks for heavier robots or weapon systems. Flat Motor Mounts are available for face-mounting in panels, enhancing its versatility in different setups.

  • 1x FingerTech Gold Spark 16mm Gearmotor 20:1
  • Gearbox Length: 11.6 mm (0.455")
  • Motor Length: 28.7 mm (1.13")
  • Total Gearmotor Length: 40.3 mm (1.59")
  • Gearbox Diameter: 15.5 mm (0.61")
  • Shaft Diameter: 3 mm (0.12")
  • Shaft Length: 38 mm (1.5")
  • Operating voltage: 3V - 18.5V (Voltage above 10V reduces motor life)
  • Nominal voltage: 6V DC
  • No-load speed: 11,530 RPM
  • No-load current: 0.09 A
  • Stall current: 1.3 A
  • Stall torque: 0.0461 kg-cm (0.64 oz-in)
  • Torque constant (Kt): 0.0352 kg-cm/A (0.49 oz-in/A)
  • Speed constant (Kv): 1573 RPM/V
  • Peak efficiency: 52%
  • Speed at peak efficiency: 9100 RPM
  • Current at peak efficiency: 0.34 A
  • Some gearbox ratios are interchangeable due to the use of the same pinion gears on the motor

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