MSRP: $79.99
Available for*: $59.99
*at participating retailers

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S6040 Digital Surface Servo - High Speed

At a Glance

The S6040 servo combines the impressive ultra fast .08-second transit time with 167 ounces of torque and titanium gears. The coreless motor allows for extended motor life and a smoother operation.  This performance, along with the smooth precision of its dual ball-bearing output shaft and titanium gears, makes it the ultimate upgrade*.  Along with the Z connectors, the S6040 servo allows for compatibility with JR® and Spektrum™ receivers.

*This servo is not recommended for 1/8-scale off-road applications.


  • Ultra fast 0.08 second transit time with 166 oz-in of torque at 6.0V
  • Precise digital control
  • Coreless motor for extended motor life and provides smoother operation
  • Dual ball bearings provide less resistance for higher performance and longer life
  • Z connectors are compatible with JR® and Spektrum™ receivers
  • 8-inch 22 gauge wire
  • Titanium gears for maximum durability and reliability
  • Overload protection
  • Mounting lug height optimized for surface applications

Product Specifications

Size Category:Standard


Application:1/10-scale servo for monster trucks, buggies and truggies

Torque:133 oz-in (9.6 kg-cm) @ 4.8V; 167 oz-in (12 kg-cm) @ 6.0V

Speed:0.10 sec/60° @ 4.8V; 0.08 sec/60° @ 6.0V

Length:1.6 in (40mm)

Width:0.8 in (20mm)

Height:1.4 in (37mm)

Weight:1.8 oz (52.4 g)

Bushing Or Bearing:Bearing


Motor Type:Coreless

Connector Type:Z-connector

Gear Type:Metal

Gear Material:Titanium

Voltage:4.8V or 6.0V (4- or 5-cell)