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Original price was: £19.50.Current price is: £17.55.

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EAN: 669962330459 SKU: 2212040 Category:



  • 4.8v to 6.0v
  • Motor Type – 3 Pole
  • Bearing Type – Top Ball Bearing
  • Speed (4.8V/6.0V) – 0.14 / 0.12 sec @ 60 deg.
  • Torque kg./cm. (4.8V/6.0V) – 1.0 / 1.2
  • Size in Millimetres – 23.37 x 9.65 x 22.35
  • Weight grams – 7.94
  • Gears – Karbonite with Advanced Gear Train Technology.
Hitecs HS-45HB offers the economy and durability of our other famous micro servos, but now with a ball bearing supported output shaft and Karbonite gears.


Motor Type:3 Pole
Bearing Type:Top Ball Bearing
Speed (4.8V/6.0V):0.14 / 0.12 sec @ 60 deg.
Torque oz./in. (4.8V/6.0V):14 / 17
Torque kg./cm. (4.8V/6.0V):1.0 / 1.2
Size in Inches:0.92 x 0.38 x 0.88
Size in Millimeters:23.37 x 9.65 x 22.35
Weight ounces:0.28
Weight grams:7.94
Advanced Servo Specifications


Control System:+Pulse Width Control 1500usec Neutral
Operating Voltage Range:4.8V – 6V
Operating Temperature Range:-20íC to +60íC (-4íF to +140íF)
Idle Current:8mA
No Load Running Current (4.8V/6.0V):100mA/60í
Stall Current (4.8V/6.0V):440mA
Dead Band Width:5usec
Potentiometer Type:2 Slider/Direct Drive
Connector Wire Length:250mm (9.84 in)
Connector Wire Gauge:28AWG

HS-45HB Servo Specifications

Performance Specifications
Operating Voltage Range (Volts DC)4.8V ~ 6.0V
Speed (Second @ 60°)0.14 ~ 0.12
Maximum Torque Range oz. / in.14 ~ 17
Maximum Torque Range kg. / cm.1.0 ~ 1.2
Current Draw at Idle8 mA
No Load Operating Current Draw100 mA
Stall Current Draw440 mA
Dead Band Width5 µs
Physical Specifications
Dimensions (Inches)0.92 x 0.38 x 0.88
Dimensions (Metric)23.6 x 9.8 x 22.4
Weight (Ounces)0.28
Weight (Gram)8.0
Circuit TypeHT7003 Analog SMT
Motor TypeCored Metal Brush
Gear MaterialKarbonite
Bearing TypeTop Ball Bearing
Output Shaft (type / Ømm)Feather 15 / 8
Case MaterialPlastic
Dust / Water ResistanceN / A
Connector Gauge (AWG) / Strand Count28 / 20



Servo Power

up to 2.9kg

Servo Voltage

Servo 4.8v, Servo 6v

Servo Operation

Analog Servo


Hi Tec

Gear Material

Plastic Gear

Servo Size

Micro / Mini

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