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.
Features:
Programmable Features:
Dimensions | 1.57" x 0.78" x 1.46" (40.0 mm x 20.0 mm x 37.0 mm) |
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Product Weight | 2.33 oz (66.0 g) |
Output Shaft Style | 25 tooth (H25T) spline |
Voltage Range | 4.8 V - 7.4 V |
No-Load Speed (4.8V) | 0.19 sec/60° |
No-Load Speed (7.4V) | 0.12 sec/60° |
Stall Torque (4.8V) | 251 oz-in. (18.07 kg.cm) |
Stall Torque (7.4V) | 404 oz-in. (29.09 kg.cm) |
Max PWM Signal Range (Standard) | 850-2350 μsec |
Travel per µs (out of box) | .097°/μsec |
Travel per µsec (reprogrammed) | 0.132°/μsec |
Max Travel (out of box) | 146° |
Max Travel (reprogrammed) | 198° |
Pulse Amplitude | 3-5 V |
Operating Temperature | -20°C to +60°C |
Continuous Rotation Modifiable | Yes |
Direction w/ Increasing PWM Signal | Clockwise |
Deadband Width | 1 µs |
Motor Type | Coreless Metal Brush |
Internal Feedback Style | 5KΩ Potentiometer |
Output Shaft Support | Dual Ball Bearing |
Gear Type | Straight Cut Spur |
Gear Material | Titanium |
Wire Length | 13" (330.2 mm) |
Wire Gauge | 20 AWG |