Xpert 4000 Series "Torque" High Voltage Aluminum Center Case Servo

This item is discontinued and no longer available for purchase. You may want to search our site for a similar item.
Low Price: $83.99
Discontinued Online

This is the Xpert 4000 Series "Torque" High Voltage Aluminum Center Case Servo. Xpert servos feature brushless motors, combined with metal gears, 4096 resolution and a unique SIC (Single Integrated Circuit) to deliver incredible performance and durability. The design features a durable composite upper and lower case, with an aluminum middle case that provides optimized thermal dissipation. Additionally, over current protection, over temperature protection and a built in fail safe delivers reliability that make this servo a great choice for a variety of applications.

For more Xpert Servo specifications and recommended applications, click here.


  • Brushless motor design provides extremely high speed, incredible efficiency, and low power consumption.
  • 4096 resolution and SIC (Single Integrated Circuit) for the highest performance and durability.
  • High Voltage Circuitry
  • Light weight design
  • Aluminum middle case for optimized thermal dissipation.
  • Strong Metal Gear
  • Glitch-free
  • Sophisticated error correction
  • High-Speed, High-precision 12-bit AD converter and CPU calculation
  • Fail safe
  • Over current protection
  • Over temperature protection
  • Start tone


  • Speed:
    • @6.0V: .160 sec/60
    • @7.4V: .130 sec/60
    • @8.4V: .115 sec/60
  • Torque:
    • @6.0V: 12.80 kg-cm (177.60 oz-in)
    • @7.4V: 15.79 kg-cm (219.17 oz-in)
    • @8.4V: 17.92 kg-cm (248.73 oz-in)
  • Input Voltage: 6.0 - 8.4V
  • Dimensions: 40x37.8x20mm
  • Weight: 62.5 g

This product was added to our catalog on March 18, 2014.