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D945TW Servo

  • D945TW top view
  • D945TW with a quarter for scale
  • D945TW side view
  • D945TW in box
  • D945TW back view
  • D945TW included hardware
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Part
36945
36945
Status
In stock

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Price
$147.99
$147.99 - $167.99
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Details

The titanium gear D-945TW is part of Hitec’s D-Series dynamo servo line. All Hitec D-Series servos have been designed using their cutting edge, custom engineering. Combining industry leading high-resolution, state-of-the-art ultra-response technology with a 32-bit MCU, and a 12-bit ADC for unprecedented programmability and flexibility. These servos deliver significantly smoother movement. The speedy, powerful line operates on a wide 4.8 ~ 8.4 voltage range, allowing use with any common battery chemistry without the need for adapters or regulators. Featuring Hitec’s industry standard 25-tooth output spline with an M3 pan head with a phillips drive style, each D-Series servo brings monster performance never known before in the market.

SPECS

Special Features:
- Wide Voltage Range: DC 4.8-8.4V
- 2 cell Li-Pi (6 cell Ni-MH) compatible
- Programmable digital amplifier with MOSFET drive
- Gold plated connector
- Narrow dead band width & high standing torque
- Applied H25T horn gear
- 3mm horn screw (‘+’ & HEX socket screw included)
- 32bit MCU / 12bit ADC
- Durable titanium alloy metal gears with dual ball bearings
- Ultra hardness gear shaft with 3 axial metal bushing
- Heat sink for motor
- Water & dust resistant (splash proof)

Dimensions 1.57” x 0.79” x 1.50” (40 x 20 x 38mm)
Product Weight 2.40oz (68g)
Output Shaft Style 25 tooth (H25T) spline
Voltage Range 4.8V - 8.4V
No-Load Speed (4.8V) 0.16 sec/60°
No-Load Speed (6.0V) 0.12 sec/60°
No-Load Speed (7.4V) 0.10 sec/60°
Stall Torque (4.8V) 194.42 oz/in. (14.0 kg.cm)
Stall Torque (6.0V) 250.00 oz/in. (18.0 kg.cm)
Stall Torque (7.4V) 319.40 oz/in. (23.0 kg.cm)
Max PWM Signal Range (Standard) 750-2250μsec
Travel per µs (out of box) .080°/μsec
Max Travel (out of box) 120°
Pulse Amplitude 3-5V
Operating Temperature -20°C to +60°C
Continuous Rotation Modifiable Yes
Direction w/ Increasing PWM Signal Clockwise
Deadband Width 2µs
Motor Type Coreless
Feedback Style 5KΩ Potentiometer
Output Shaft Support Dual Ball Bearings
Gear Type Straight Cut Spur
Gear Material Titanium
Wire Length 11.81" (300mm)
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