Futaba S9255大扭力直升機用數位金屬齒伺服機 Hi-Torque Heli Digital Servo

This is the Futaba S9255 Digital High-Torque Servo for helicopter usage.

FEATURES:

• Comes with heavy duty wiring that can handle higher current loads
• Ball bearing output shaft
• Metal gears
• Coreless motor *
• High torque
   

INCLUDES:

• One Digital High Torque Servo w/Small Round Horn and 11.5" (292mm) wire lead
• Four Rectangular Grommets
• Four Chrome Bushings
• Four Mounting Screws
• One Large Round Horn
• One Six Arm Horn
• One Four Arm Horn

SPECS:

Speed: .17 sec/60 degree @ 4.8V
Torque: 9.0 kg-cm / 112 oz-in @ 4.8V
Weight: 1.96oz (56g)
Size: 40 X 20 X 36.6 mm
 

* An explanation of Coreless motors, a conventional servo motor has a steel core armature wrapped with wire that spins inside the magnets. In a Coreless design, the armature uses a thin wire mesh that forms a cup that spins around the outside of the magnet eliminating the heavy steel core. This design is much lighter resulting in smoother operation and faster response time.