HS-77BB Low Profile


			ServoCity - Servos & Accessories - Hitec Servos - HS-77BB Low Profile

76 oz-in.

0.14 sec/60°


	The HS-77BB is a low profile servo. In applications where a standard servo is too deep, this servo will usually work extremely well. Although it is very shalow, it still manages to produce a very respectable 76 oz-in. of torque at 6 volts with a fast .14 sec. travel time. All standard Hitec horns and arms will fit since it utilized Hitecs 24 tooth standard spline configuration. We offer the HS-77BB in several setups, 180° rotation, continuous rotation and reverse rotation.


	Detailed Specifications

Control System: +Pulse Width Control 1500usec Neutral
Required Pulse: 3-5 Volt Peak to Peak Square Wave
Operating Voltage: 4.8-6.0 Volts
Operating Temperature Range: -20 to +60 Degree C
Operating Speed (4.8V): 0.18sec/60° at no load
Operating Speed (6.0V): 0.14sec/60° at no load
Stall Torque (4.8V): 61.1 oz/in. (4.4kg.cm)
Stall Torque (6.0V): 76.3 oz/in. (5.5kg.cm)
Operating Angle: 45 Deg. one side pulse traveling 400usec
360 Modifiable: Yes
Direction: Clockwise/Pulse Traveling 1500 to 1900usec
Current Drain (4.8V): 8mA/idle and 250mA no load operating
Current Drain (6.0V): 8.8mA/idle and 290mA no load operating
Dead Band Width: 8usec
Motor Type: 3 Pole Ferrite
Potentiometer Drive: Indirect Drive
Bearing Type: Single Ball Bearing
Gear Type: 1 Metal and 4 POM Resin Gears
Connector Wire Length: 10.2" (260mm)
Dimensions: 1.73" x 0.90"x 0.98" (44 x 23 x 25mm)
Weight: 1.23oz (35g)

Price:

$25.99

Part:

31077S

Status:

Rotation:

Direction:

Qty:

General Servo Information

What is a Servo

How Servos Work

What Servo to use

Servo Power & Speed

Rotation Direction

Connector Types

180° Rotation

Continuous Rotation

Modifying Servos


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