Spektrum RC S6290 Ultra Speed Servo (High Voltage/Metal Case)

Spektrum RC S6290 Ultra Speed Servo (High Voltage/Metal Case)
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Expected Mon, Jun 28, 2021
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Price: $144.99
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The Spektrum S6290 Ultra Torque servo is a full featured all aluminum servo, loaded with a high voltage motor, and metal gear train engineered for tight mesh, low wear, and smooth operation. This combination of engineering choices allow this servo to be very flexible in operation, in that it can be used in any 1/10 or 1/8 class of vehicle.

Key Features:

  • High Voltage capabilities for improved speed and torque ratings
  • Removable wire harness with different lengths available
  • 7075 Aluminum hard anodized output shaft/main gear with steel internal gears
  • Aluminum case for good heat dissipation
  • Aluminum mounting tabs
  • NMB dual main bearings
  • 23T output shaft


  • Size Category: Standard
  • Type: Digital
  • Application: 1/8 Off-Road
  • Torque:
    • 238 oz-in (17.1kg-cm) @ 6V
    • 292 oz-in (21.0kg-cm) @ 7.4V
    • 331 oz-in (23.8kg-cm) @ 8.4V
  • Speed:
    • 0.09 sec/60 deg @ 6.0V
    • 0.08 sec/60 deg @ 7.4V
    • 0.07 sec/60 deg @ 8.4V
  • Length: 1.61 in (41mm)
  • Width: 0.82 in (20.9mm)
  • Height: 1.38 in (35.1mm)
  • Weight: 2.8 oz (79.4g)
  • Bushing Or Bearing: Bearing
  • Bearing: Dual
  • Motor Type: Coreless
  • Connector Type: Z-connector
  • Gear Type: Metal
  • Gear Material: Steel, Aluminum
  • Current Draw Idle: 10.2mA @ 6.0V
  • Current Draw Stall: 4900mA @ 6.0V
Verified Owner
Wednesday, Jun 10 2020 (10 months ago)
Spektrum RC S6290 Ultra Speed Servo (High Voltage/Metal Case)
These are great servos. I use these in all my 1/8 scale buggies for steering. Plenty of speed and torque. If you like to clean your cars without removing the servos as I do, these are great for that as well. I never use water tho. Just simply green, compressed air from an air compressor and a nice coat of WD. Had the same servos for a year and a half without failure. Always center and always quiet.
Monday, Apr 12 2021 (yesterday)
Spektrum RC S6290 Ultra Speed Servo (High Voltage/Metal Case)
Hola para enviar a España habrá problema con aduanas!?