D645MW High Torque Metal Gear 25T Digital Sport Servo
The metal D-645MW is part of our D-Series servo line. All Hitec D-Series servos have been designed using our brand new, cutting edge, custom engineering. Combining industry leading high-resolution, state-of-the-art ultra-response technology with a 32-bit MCU and 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 3mm hex screw, each D-Series servo brings monster performance never known before in the market.
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
Programmable Functions
- End Point Adjustments
- Direction
- Fail Safe
- Dead Band
- Speed (Slower)
- Soft Start Rate
- Overload Protection
- Data Save / Load
- Program Reset
D645MW
Performance Specifications Operating Voltage Range (Volts DC) 4.8V ~ 6.0V ~ 7.4V Speed (Second @ 60°) 0.28 ~ 0.20 ~ 0.17 Maximum Torque Range oz. / in. 115 ~ 158 ~ 180 Maximum Torque Range kg. / cm. 8.3 ~ 11.3 ~ 12.9 Current Draw at Idle 30 mA No Load Operating Current Draw 500 mA Stall Current Draw 2,650 mA Dead Band Width 2 µs Physical Specifications Dimensions (Inches) 1.59 x 0.77 x 1.48 Dimensions (Metric) 40.6 x 19.8 x 37.8 Weight (Ounces) 2.11 Weight (Gram) 57.0 Circuit Type 32bit Programable Digital Motor Type 3 Pole Metal Brush Ferrite Gear Material Metal Bearing Type Dual Ball Bearing Output Shaft (type / Ømm) H25T Case Material Plastic Dust / Water Resistance N / A Connector Gauge (AWG) / Strand Count 22 / 60 Radio Control Applications Parkflyer N / A Sport Plane 12 - 15 lbs. Sailplane 2 meters and up 3D Performance 12 - 15 lbs. Scale 12 - 15 lbs. Electric Helicopter 600mm Gas Helicopter 50 - 59 Class On Road 1/10th Monster Truck 1/10th Buggies 1/10th Truggies 1/10th Short Course / Truck 1/10th Crawlers N / A Sail Boat = >1M & Scale Power Boat 1/10th