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Hitec 33785S
HS-785HB Sail Winch Servo

Manufacturer: Hitec (Website)
Part Number: 33785S
Found In:  Specialty Servos
$53.29
Usually Ships in 3-7 Days
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» What They Say

The HS-785HB sail winch servo with it's large drum wheel has 3 1/2 revolutions of travel for hauling in even the largest of sails. With its dual ball bearing supported output shaft the HS-785HB will provide years of reliable service.

Features
  • Dual Ball Bearing Supported Output Shaft
  • Large Drum Wheel
  • *** Warning: Do not use thread lockers on Karbonite geared servo as it will cause the output shaft to fail
Specifications
  • Size Category: Specialty
  • Type: Analog
  • Application: Sail winch
  • Torque: 153 oz-in (11.0kg-cm) @ 4.8V; 183 oz-in (13.2kg-cm) @ 6V
  • Speed: 1.68 sec/60 deg @ 4.8V; 1.38 sec/60 deg @ 6V, at no load
  • Length: 2.32 in (59.0mm)
  • Width: 1.14 in (29.0mm)
  • Height: 1.97 in (50.0mm)
  • Weight: 3.88 oz
  • Bushing Or Bearing: Bearing
  • Bearing: Dual
  • Motor Type: 3 Pole
  • Connector Type: Universal
  • Gear Material: Karbonite
  • Current Draw Idle: 8mA
  • Current Draw Stall: 1500mA @ 4.8V; 1800mA @ 6V
  • Voltage: 4.8V to 6.0V
  • Deadband:
Tech Notes

Note

Be aware that high vibration gas (not glow) engines combined with large control surfaces and large throws (3D models) can put undue strain on the gears. Metal geared servos are recommended for these applications even if under 12lbs.

Warning

Do not use thread lockers on Karbonite geared servo as it will cause the output shaft to fail.

HS-785HB Sail Winch Servo Featured Photo
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HS-785HB Sail Winch Servo Photo #1
 
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