Description

Hitec D-955TW

32-Bit, High Torque, Titanium Gear Servo

Features

• Programmable PWM Digital Amplifier
• 32-Bit MCU with 12-Bit ADC Circuitry
• 4096 Resolution
• 1M Cycle Long Life Potentiometer
• Wide Operating Voltage (4.8 ~ 8.4 Volts DC)
• Dual Ball Bearing Supported Output Shaft
• 25-Tooth Output Spline
• Coreless Metal Brush Motors
• Nylon Reinforced Plastic Upper and Lower Case
• Diamond Cut Aluminum Heat Sink Center Case
• Dust Resistant and Splash Proof Case

Programmable Functions

• End Point Adjustments
• Direction
• Fail Safe
• Dead Band
• Speed (Slower)
• Soft Start Rate
• Overload Protection
• Data Save / Load
• Program Reset

Accessories

• 3 Titanium Gears Set
• Metal / Karbonite 1st Gear Set
• Plastic / Aluminum Alloy Case Set | Link |
• Applicable Horns & Screws

D955TW Servo Specifications

Performance Specifications
Operating Voltage Range (Volts DC)	4.8V ~ 7.4V
Speed (Second @ 60°)	0.19 ~ 0.12
Maximum Torque Range oz. / in.	251 ~ 404
Maximum Torque Range kg. / cm.	18.0 ~ 29.0
Current Draw at Idle	30 mA
No Load Operating Current Draw	500 mA
Stall Current Draw	5,200 mA
Dead Band Width	1 µs
Physical Specifications
Dimensions (Inches)	1.57 x 0.78 x 1.46
Dimensions (Metric)	40.0 x 20.0 x 37.0
Weight (Ounces)	2.33
Weight (Gram)	66.0
Circuit Type	32bit Programable Digital
Motor Type	Coreless Metal Brush
Gear Material	MK 1st Gear & 3 Titanium Gears
Bearing Type	Dual Ball Bearing
Output Shaft (type / Ømm)	H25T
Case Material	Plastic / Aluminum
Dust / Water Resistance	Splash Proof
Connector Gauge (AWG) / Strand Count	20 / 80
Radio Control Applications
Parkflyer	N / A
Sport Plane	30 – 40%
Sailplane	2 meter and up
3D Performance	30 – 40%
Scale	30 – 40%
Electric Helicopter	N / A
Gas Helicopter	N / A
On Road	1/8th
Monster Truck	1/8th
Buggies	1/8th
Truggies	1/8th
Short Course / Truck	1/8th
Crawlers	1/8th
Sail Boat	= >1 meter & Scale
Power Boat	N/A