BMS-555DMG Slim Wing Digital Servo (All Metal Gear) 4.2kg / .15sec / 23g
BMS-555MG Slim Wing Servo (Metal Gear) 4.2kg / .15sec / 23g It was designed for F3A high performance of low profile, better precision movement and low electric impedance, the low profile servo is a great choice to move your retract gear in the realistic manner that you want it to. This servo comes with JR/Hitec S Connector also known as a "Universal Connector". Even thought this servo comes with JR/Hitec S Connectors, this servo is electrically compatible with Futaba receivers. 1. Metal gear 2. curve gear with smooth. 3. Double M9.6 ball bearing (si-oil) 4. 3 pole strong torque of motor with low signal affect and success get CE certification. 5. Rubber fitting case for waterproof 6. Same with Futaba 25 tooth spline 7. Heavy duty servo case
Weight: 23g / 0.82oz Dimensions: 30.00 x 10.00 x 27.5mm / 1.18" x 0.39" x 1.08" Torque At 4.8V: 4.2kg/cm , 57 oz/in Torque At 6.0V: 4.7kg/cm , 62 oz/in Speed At 4.8V: 0.15 sec / 60° at no load Speed At 6.0V: 0.13 sec / 60° at no load
One of the four I bought for my slope soarer has severe vibration if you move the wing up and down, I have been forced to remove all servos (how to thrust them on a fast sloper?) will use on smaller plane...
...in the last i became this servos. Working great, but unfortunaly the servos have alu gear. That is a little unhappily solved and does already have not proven themselves in the case of the Hitec HS-5125. The gear will be broken permanent when the landing is not sooo extrasmooth!