Hitec D-955TW Servo Digital (0,12sec/29kg)

Description

Hitec D-955TW programmable 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 our entire “D” line, these technologically-advanced servos are powered by our 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. Their unprecedented programmability and wide-voltage capabilities deliver the most progressive, leading-edge performance for all your 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 we expand our outstanding D-Series product line.

Programmable functions

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

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

• 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