Hitec Servo D645MW Standard Digital Cored 57g 12.9kg 0.17s 4.8V to 7.4V by Hitec

Hitec Servo D645MW Standard Digital Cored 57g 12.9kg 0.17s 4.8V to 7.4V

Part of Hitec's D-Series servo range, the metal gear D-645MW features industry leading high-resolution, state-of-the-art ultra-response technology, a 32-bit MCU, and a 12-bit ADC for unprecedented programmability and flexibility. The result is a significantly smoother movement and a 4.8 - 7.4 volt range, allowing use with any common battery chemistry without the need for adapters or regulators. Featuring Hitec's industry standard 25-tooth output spline with 3mm hex screw, each D-Series servo offers true value for money with the promise of durability, quality and a monster performance.

Key Features
Programmable digital amplifier with MOSFET drive
Long life (1M cycles) indirect potentiometer
Narrow dead bandwidth and high standing torque
Gold-plated contacts

Specifications
Dimensions L × W × H - 40.6 × 19.8 × 37.8mm / 1.59 × 0.77 × 1.48in
Weight - 57g / 2.01oz
Speed - (sec/60°) 0.28s @ 4.8V / 0.2s @ 6.0V / 0.17s @7.4V
Torque - 8.3kg·cm @ 4.8V / 11.3kg·cm @ 6.0V / 12.9kg·cm @7.4V
Size - Standard
Colour - Black
Material - Plastic
Case Type - Engineering Plastic
Bearing - Dual Ball Bearing
Gear Type - Metal
Motor Type - Cored
Bearing Count - 2
Control Circuit - Digital
Gear Description - 1x Metal-Plastic, 3x Metal
Network Protocol - PWM
Operating Voltage - 4.8V - 7.4V
Input Voltage - 4.8, 6, 7.4
Control Circuit Type - 32bit Programmable Digital
Programming Functions - End Point Adjustments, Direction, Fail Safe, Dead Band, Speed (Slower), Soft Start Rate, Overload Protection, Data Save / Load
Motor Type Description - 3 Pole Metal Brush Ferrite