HiTec HS-645MG High Torque Metal Gear Premium Sport Servo

Performance Specifications

• Operating Voltage Range: 4.8V ~ 6V
  
• Speed (Second @ 60°): 0.24 ~ 0.20
  
• Maximum Torque Range: 107 ~ 133 oz/in (7.7 ~ 9.6 kg/cm)
  
• Current Draw at Idle: 9.1 mA
  
• No Load Operating Current Draw: 450 mA
  
• Stall Current Draw: 2,500 mA
  
• Dead Band Width: 8 µs

Physical Specifications

• Dimensions: 1.59 x 0.77 x 1.48 in (40.6 x 19.8 x 37.8 mm)
  
• Circuit Type: HT7003 Analog SMT
  
• Motor Type: 3 Pole Metal Brush Ferrite
  
• Gear Material: Metal
  
• Bearing Type: Dual Ball Bearing
  
• Output Shaft (type/diameter in mm): Standard 24
  
• Case Material: Plastic
  
• Dust/Water Resistance: N/A
  
• Connector Gauge (AWG)/Strand Count: 22/60
  
• Cable Length: 11.81 in (300 mm)

Resources

• HiTec HS-645MG Datasheet
  
• Arduino "Knob" Tutorial (control the shaft of a servo motor by turning a potentiometer)
  
• Arduino "Sweep" Tutorial (sweeps the shaft of a servo motor back and forth)

Connector Pinout