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  • 100:1 Metal Gearmotor 37Dx73L mm with 64 CPR Encoder
    100:1 Metal Gearmotor 37Dx73L mm with 64 CPR Encoder This gearmotor is a powerful 12V brushed DC motor with a 102.083:1 metal gearbox and an integrated quadrature encoder that provides a resolution of 64 counts per revolution of the motor shaft, which corresponds to 6533 counts per revolution of the gearbox’s output shaft. These units have a 0.61"-long, 6 mm-diameter D-shaped output shaft. This gearmotor is also available without an encoder. Key specs at 12 V: 100 RPM and 300 mA free-run, 220 oz-in (16 kg-cm) and 5 A stall. Details for item #2826 Exact gear ratio: 25×30×28×28×3010×10×12×12×12≈102.083:1 Dimensions   ..
    S$63.80
  • 100:1 Micro Metal Gearmotor MP
    This gearmotor is a miniature (0.94" x 0.39" x 0.47") brushed DC motor with 100:1 metal gearbox, similar to Sanyo’s popular 12 mm gearmotors. These units have a 0.365"-long, 3 mm-diameter D-shaped output shaft. Key specs at 6 V: 220 RPM and 40 mA free-run, 19 oz-in (1.4 kg-cm) and 0.7 A stall. Overview These tiny brushed DC gearmotors are intended for use at 6 V, though in general, these kinds of motors can run at voltages above and below this nominal voltage, so they should comfortably operate in the 3 – 9 V range (rotation can start at voltages as low as 0.5 V). Lower voltages might not be practical, and higher voltages could start negatively affecting the life of the motor. The micro metal gearmotors are available in..
    S$25.00
  • 47:1 Metal Gearmotor 25Dx52L mm with 48 CPR Encoder
    This cylindrical, 2.54" x 0.98" x 0.98" brushed DC gearmotor with a 46.85:1 metal gearbox is a lower-current alternative to the HP version. It has an integrated 48 CPR quadrature encoder on the motor shaft, which provides 2249 counts per revolution of the gearbox’s output shaft. These units have a 0.315"-long, 4 mm-diameter D-shaped output shaft. These motors are intended for use at 6 V. In general, these kinds of motors can run at voltages above and below this nominal voltage, so they should comfortably operate in the 3 – 9 V range, though they can begin rotating at voltages as low as 1 V. Higher voltages could start negatively affecting the life of the motor. Gearmotor Dimensions These gearmotors have output shafts with a diameter of 4 mm. The..
    S$53.80
  • 50:1 Micro Metal Gearmotor HP 6V
    50:1 Micro Metal Gearmotor HP 6V This gearmotor is a miniature high-power, 6 V brushed DC motor with a 51.45:1 metal gearbox. It has a cross section of 10 × 12 mm, and the D-shaped gearbox output shaft is 9 mm long and 3 mm in diameter. Key specs at 6 V: 625 RPM and 120 mA with no load, 15 oz-in (1.1 kg-cm) and 1.6 A at stall.   Overview These tiny brushed DC gearmotors are available in a wide range of gear ratios—from 5:1 up to 1000:1—and with five different motors: high-power 6 V and 12 V motors with long-life carbon brushes (HPCB), and high-power (HP), medium power (MP), and low power (LP) 6 V motors with shorter-life precious metal brushes. The 6 V ..
    S$25.50
  • 70:1 Metal Gearmotor 37Dx54L mm with 64 CPR Encoder
    This 2.62" × 1.45" × 1.45" gearmotor is a powerful 12V brushed DC motor with a 70:1 metal gearbox and an integrated quadrature encoder that provides a resolution of 64 counts per revolution of the motor shaft, which corresponds to 4480 counts per revolution of the gearbox’s output shaft. These units have a 0.61"-long, 6 mm-diameter D-shaped output shaft. This gearmotor is also available without an encoder. Key specs at 12 V: 150 RPM and 300 mA free-run, 200 oz-in (14 kg-cm) and 5 A stall. Dimensions Size: 37D x 66L mm Weight: 7.7 oz Shaft diameter: 6 mm General specifications ..
    S$70.00
  • Micro Maestro 6-Channel USB Servo Controller (Assembled)
    The six-channel Micro Maestro raises the performance bar for serial servo controllers with features such as a native USB interface and internal scripting control. Whether you want high-performance servo control (0.25μs resolution with built-in speed and acceleration control) or a general I/O controller (e.g. to interface with a sensor or ESC via your USB port), this tiny, versatile device will deliver. The fully assembled version ships with header pins installed.   Getting started with the Maestro Servo Controller   For a full list of products shown in this video, see its YouTube description.   Overview The Micro Maestro is the smallest of Pololu’s second-generation USB servo controllers. The Maestros are available in four sizes an..
    S$31.00
  • Mini Maestro 12-Channel USB Servo Controller (Assembled)
    The 12-channel Mini Maestro 12 raises the performance bar for serial servo controllers with features such as a native USB interface and internal scripting control. Whether you want the best servo control available (0.25μs resolution with built-in speed and acceleration control and pulse rates up to 333 Hz) or a general I/O controller (e.g. to interface with a sensor or ESC via your USB port), this compact, versatile device will deliver. This fully-assembled version ships with header pins installed.   Getting started with the Maestro Servo Controller   For a full list of products shown in this video, see its YouTube description.   Overview   Maestro family of USB servo controllers: Min..
    S$46.60
  • Mini Maestro 18-Channel USB Servo Controller (Assembled)
    The 18-channel Mini Maestro 18 raises the performance bar for serial servo controllers with features such as a native USB interface and internal scripting control. Whether you want the best servo control available (0.25μs resolution with built-in speed and acceleration control and pulse rates up to 333 Hz) or a general I/O controller (e.g. to interface with a sensor or ESC via your USB port), this compact, versatile device will deliver. This fully-assembled version ships with header pins installed.   Getting started with the Maestro Servo Controller   For a full list of products shown in this video, see its YouTube description.   Overview   Maestro family of USB servo controllers: Min..
    S$62.20
  • Mini Maestro 24-Channel USB Servo Controller (Assembled)
    The 24-channel Mini Maestro 24 raises the performance bar for serial servo controllers with features such as a native USB interface and internal scripting control. Whether you want the best servo control available (0.25μs resolution with built-in speed and acceleration control and pulse rates up to 333 Hz) or a general I/O controller (e.g. to interface with a sensor or ESC via your USB port), this compact, versatile device will deliver. This fully-assembled version ships with header pins installed. Getting started with the Maestro Servo Controller   For a full list of products shown in this video, see its YouTube description.   Overview   Maestro family of USB servo controllers: Mini 24, Mini ..
    S$77.70
  • Pololu 131:1 Metal Gearmotor 37Dx57L mm with 64 CPR Encoder
    This 2.71" × 1.45" × 1.45" gearmotor is a powerful 12V brushed DC motor with a 131.25:1 metal gearbox and an integrated quadrature encoder that provides a resolution of 64 counts per revolution of the motor shaft, which corresponds to 8400 counts per revolution of the gearbox’s output shaft. These units have a 0.61"-long, 6 mm-diameter D-shaped output shaft. These motors are intended for use at 12 V, though the motor can begin rotating at voltages as low as 1 V. Details for item #144725×30×30×28×3010×10×10×12×12= Gearmotor Dimensions The face plate has six mounting holes evenly spaced around the outer edge threaded for M3 screws. These mounting holes form a regular hexagon and the centers of neighboring holes are 15.5 mm apart. You..
    S$62.20