ServoCity Shark-4 Servo Gearbox (0.56 Sec/60°, 18 rpm, 1888 Oz-in Torque, 630° Rotation)

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Description

  • ServoCity Shark-4 Servo Gearbox (0.56 Sec/60°, 18 rpm, 1888 Oz-in Torque, 630° Rotation)
  • Delivers 1888 Oz-in torque with precision
  • Supports wide 630° rotation range
  • Offers versatile mounting via M4 threads
  • Compatible with R/C, Arduino, Raspberry Pi
  • Features robust steel hub-shaft

The ServoCity Shark-4 Servo Gearbox (0.56 Sec/60°, 18 rpm, 1888 Oz-in Torque, 630° Rotation) is engineered to deliver enhanced torque and precision through its 4:1 external gear ratio, driven by the Hitec HSR-M9382TH brushless, titanium geared servo. This design isolates the load to a robust steel hub shaft supported by ball bearings, safeguarding the servo from axial loads.

The gearbox is compatible with the goBILDA system, offering versatile mounting options via M4 threaded holes on a grid pattern. The hub features an 8mm REX bore, suitable for driving an 8mm REX shaft or serving as a wire pass-through. This servo gearbox functions similarly to a standard servo but with increased range and torque, maintaining identical control signals. It can connect to various controllers such as R/C receivers, Arduino, Raspberry Pi, or REV controllers, and remains FTC legal due to its unmodified servo. Available in both feedback and continuous modes, the gearbox allows for mode toggling using a DPC-11 servo programmer.

  • 1x ServoCity Shark-4 Servo Gearbox (0.56 Sec/60°, 18 rpm, 1888 Oz-in Torque, 630° Rotation)

  • Gear ratio: 4:1
  • Voltage range: 6V - 8.4V
  • No-load speed at 6.0V: 0.68 sec/60° (14.7 RPM)
  • No-load speed at 7.4V: 0.45 sec/60° (17.8 RPM)
  • Stall torque at 6.0-7.4V: 1888 oz-in (136 kg.cm)
  • No-load current at 6.0V: 260 mA
  • No-load current at 7.4V: 270 mA
  • Stall current at 6.0-7.4V: 2700 mA
  • Motor type: Brushless DC
  • Direction with increasing PWM signal: Counterclockwise
  • Maximum PWM range: 800-2200 μsec
  • Travel per μsec: 0.45°/μsec
  • Maximum rotation: 630° (1.75 turns)
  • Pulse amplitude: 3-5V
  • Deadband width: 1 μsec
  • Wire length: 300 mm
  • Wire gauge: 22 AWG
  • Connector type: 3-Pos TJC8 Servo Connector [MH-FC]