625 or 645?
#2
625 is the speed version
Torque 4.8/6.0v : 76 / 94 oz. 5.5 / 6.8 kg.
Speed 4.8/6.0v : 0.18 / 0.15 second
Size : 1.6"x 0.8"x 1.5" 41 x 20 x 38
Weight : 1.94 oz. 55.2 g.
645 is the torque version
Torque 4.8/6.0v : 107 / 133 oz. 7.7 / 9.6 kg.
Speed 4.8/6.0v : 0.24 / 0.20 second
Size : 1.6"x 0.8"x 1.5" 41 x 20 x 38mm
Weight : 1.94 oz. 55.2 g.
http://www.hitecrcd.com/Servos/MainFrames/HP_SFS.htm
Torque 4.8/6.0v : 76 / 94 oz. 5.5 / 6.8 kg.
Speed 4.8/6.0v : 0.18 / 0.15 second
Size : 1.6"x 0.8"x 1.5" 41 x 20 x 38
Weight : 1.94 oz. 55.2 g.
645 is the torque version
Torque 4.8/6.0v : 107 / 133 oz. 7.7 / 9.6 kg.
Speed 4.8/6.0v : 0.24 / 0.20 second
Size : 1.6"x 0.8"x 1.5" 41 x 20 x 38mm
Weight : 1.94 oz. 55.2 g.
http://www.hitecrcd.com/Servos/MainFrames/HP_SFS.htm




