Hitec HS-225MG Mighty Metal Gear Mini Servo
Best match for controlling your 500 class EP helicopters, T-Rex 500!!
HS-225MG Servo Features:
All the great aspects of the HS-225BB are enhanced with the HS-225MG by switching to metal gears. Although metal gears wear faster than nylon, they offer a tremendous strength advantage. Metal gears also enable the HS-225MG servo to be modified for continuous rotation for wheeled applications. Packing a lot of power in a small servo is what the HS-225MG servo is all about.
Servo Specifications:
Control System: +Pulse Width Control 1500usec Neutral
Required Pulse: 3-5 Volt Peak to Peak Square Wave
Operating Voltage: 4.8-6.0 Volts
Operating Temperature Range: -20 to +60 Degree C
Operating Speed (4.8V): 0.14sec/60° at no load
Operating Speed (6.0V): 0.11sec/60° at no load
Stall Torque (4.8V): 54.15 oz/in. (3.9kg.cm)
Stall Torque (6.0V): 66.65 oz/in. (4.8kg.cm)
Operating Angle: 45 Deg. one side pulse traveling 400usec
360 Modifiable: Yes
Direction: Clockwise/Pulse Traveling 1500 to 1900usec
Current Drain (4.8V): 8mA/idle and 300mA no load operating
Current Drain (6.0V): 8.8mA/idle and 340mA no load operating
Dead Band Width: 8usec
Motor Type: 3 Pole Ferrite
Potentiometer Drive: Indirect Drive
Bearing Type: 1 Ball Bearing and 1 Oilite Bushing
Gear Type: 4 metal and 1 nylon
Connector Wire Length: 11.81" (300mm)
Dimensions: See Schematic
Weight: 0.99oz (27g)
This servo can operate 180° when given a pulse signal ranging from 600usec to 2400usec.
Package Included:
- 1 x Hitec HS-225MG Micro Servo
- 4 x Servo mounting screws
- Grommets
- Eyelets
- 3 x Servo Arms
Stock/Manufacturer # 32225S
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Helicopters 
