Hitec D955TW Ultra Torque Titanium Gear Digital Servo (High Voltage)

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Hitec D955TW Ultra Torque Titanium Gear Digital Servo (High Voltage)
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This is the Hitec D955TW Monster Torque Titanium Gear Digital Servo. The power of Hitec’s D-Series servos continues with the introduction of the next Premium Class trio: the D930SW, D954SW and D955TW. As with Hitec's entire “D” line, these technologically-advanced servos are powered by a 32-bit MCU (Microcontroller Unit) and 12-bit ADC (Analog to Digital Converter) industrial science and possess Smart Sense engineering with rapid, high resolution response. This servo features unprecedented programmability and wide-voltage capabilities to deliver the most progressive, leading-edge performance for all radio control needs. The reliably-strong titanium-geared D955TW replaces the well-known HS-7955TH. Advancing servo technology and providing superior engineering has always been Hitec’s mission and that continues today as they expand their outstanding D-Series product line.

 

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
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 
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

Includes:
  • D955TW Monster Torque Titanium Gear Digital Servo
  • 3 Titanium Gears Set
  • Metal / Karbonite 1st Gear Set
  • Plastic/Aluminum Alloy Case Set/Link
  • Applicable Horns & Screws

This product was added to our catalog on July 25, 2019

Verified Owner
Monday, Feb 15 2021 (about a year ago)
Hitec D955TW Ultra Torque Titanium Gear Digital Servo (High Voltage)
A fantastic addition to my SMT10. A BEC is a must if you want to get the full potential out of this servo. Rest assured it is up to the task once you do.