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Shipping of online order is unaffected. Sorry for the inconvenience.

This item is archived from our catalog and no longer for sale. This page is available as a reference only.

Hitec HS-77BB Low Profile Servo

With its low profile design and strong standing torque, the HS-77BB is a great choice for wing or tail mounting in aircrafts up to 1.20 size. Submarines, boats, cars and trucks can also benefit from this servo’s strength and compact size.

Specifications:

Motor Type: 3 Pole
Bearing Type: Top Ball Bearing
Speed (4.8V/6.0V): 0.18 / 0.14 sec @ 60 deg.
Torque oz./in. (4.8V/6.0V): 61 / 76
Torque kg./cm. (4.8V/6.0V): 4.4 / 5.5
Max. Voltage: 6.0V
Size in Inches: 1.73 x 0.90 x 0.98
Size in Millimeters: 43.94 x 22.86 x 24.89
Weight ounces: 1.23
Weight grams: 34.87