Hitec D-645MW 32-Bit High Torque Metal Gear Servo

D-645MW 32-Bit, High Torque, Metal Gear Servo

 

Product Description

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

 

Accessories

Metal Gears Set | Link |

Metal / Plastic 1st Gear Set | Link |

Plastic Case Set | Link |

Applicable Horns | Link 1 • 2 • 3 |

 

D645MW Servo Specifications

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