This is a pack of 3 x DS510M servos.

●High rigidity, shock resistant metal gears.
●Coreless Motor Design for fast speed, high efficiency, and low power consumption.
●10 Bits signal resolution for smooth movements.
●Fast speed with high torque of 4.6kg/cm. High strength composite alloy gears with durable structure characteristics.
●Aluminum alloy mid case construction for instantaneous heat dissipation, maintaining servo’s high efficiency.
●Supports digital & analog control signal.
●Powerful and precise servo suitable for T-Rex 500 CCPM cyclic use.

Specification:

●Stall torque:3.7kg.cm(4.8V)
                   4.6kg.cm(6.0V)
●Motion speed:0.13sec/60°(4.8V)
                     0.11sec/60°(6.0V)
●Rating voltage:DC 4.8-6V
●Temperature range:-20°C~+60°C
●Dimension:35 x 15 x 29.2mm
●Weight:29g
●1520μs standard band

Accessories:

●Servo rudder piece x 3
●Set screw x 1
●Rubber damper x 4
●Brass grommet x 4
●Tapping screw for servo x 4
●DS5 Servo horn x 1