HS-77BB Servo Motor

HS-77BB Low Profile High Torque Servo

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

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 degrees at no load
 Operating Speed (6.0V): 0.14sec/60 degrees 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)
 

Operating Speed: 4.8/6.0v: 0.18 / 0.14 sec.
Output Torque: 4.8/6.0v: 61 / 76 oz. 4.4 / 5.5 kg.
Size: 1.7"x 0.9"x 1.0" 44 x 23 x 25 mm
Weight:  1.23 oz. 35 g.