The metal D-645MW is part of our D-Series servo line. All Hitec D-Series servos have been designed using our brand new, cutting edge, custom engineering. Combining industry leading high-resolution, state-of-the-art ultra-response technology with a 32-bit MCU and 12-bit ADC for unprecedented programmability and flexibility, these servos deliver significantly smoother movement. The speedy, powerful line operates on a wide 4.8 ~ 8.4 voltage range, allowing use with any common battery chemistry without the need for adapters or regulators. Featuring Hitecâ€™s industry standard 25-tooth output spline with 3mm hex screw, each D-Series servo brings monster performance never known before in the market.
4.8V 6.0V 7.4V
Speed: 0.28 0.20 0.17 sec/60
Torque: 115.3 157.8 180.1 oz-in
8.3 11.3 12.9 kg-cm
Dimensions: 1.59 x 0.77 x 1.48" (40.6 x 19.8 x 37.8mm)
Weight: 2.11 oz (60g)
Number of Teeth on Spline: 25