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): 0.21sec/60° at no load
Operating Speed (6.0V): 0.16sec/60° at no load
Stall Torque (4.8V): 45.82 oz/in. (3.3kg.cm)
Stall Torque (6.0V): 56.93 oz/in. (4.1kg.cm)
Operating Angle: 45 Deg. one side pulse traveling 400usec
Continuous Rotation Modifiable: Yes
Direction: Clockwise/Pulse Traveling 1500 to 1900usec
Current Drain (4.8V): 8mA/idle and 150mA no load operating
Current Drain (6.0V): 8.8mA/idle and 180mA no load operating
Dead Band Width: 8usec
Motor Type: 3 Pole Ferrite
Potentiometer Drive: Indirect Drive
Bearing Type: Dual Ball Bearing
Gear Type: Nylon
Connector Wire Length: 11.81" (300mm)
Dimensions: See Schematics
Weight: 1.6oz (45.5g)

Detailed Specifications

Price:

$12.99

Part:

31425S

Status:

In-Stock 

Rotation:

Direction:

Qty:

The HS-425BB is the best standard servo under $13. We love this servo for robotic projects because it is easy to modify for wheeled applications and it comes with dual ball bearings so it operates extremely smooth. We offer the HS-425BB in several configurations, 90° stock rotation, 180° modified rotation, continuous rotation (potentiometer is left outside the servo case) and reverse rotation.

 

 57 oz-in.

 

 0.16 sec/60°

This servo can operate 180° when given a pulse signal ranging from 600usec to 2400usec. Since most R/C controllers cannot generate this wide of signal range, you will need to purchase our servo stretcher for 180° operation.

Servo Angle Schematic 180 3.8

A = .780” (19.82mm)
B = .530” (13.47mm)
C = 1.33” (33.79mm)
D = .400” (10.17mm)
E = .380” (9.66mm)
F = 1.19” (30.22mm)
G = .460” (11.68mm)
H = 1.05” (26.67mm)
J = 2.08” (52.84mm)
K = .368” (9.35mm)
L = .172” (4.38mm)
M = 1.57” (39.88mm)
X = .120” (3.05mm)

Standard Servo Schematic 2
C1 Hitec Spline2

Click for more information

Uses C1 Standard Spline

General Servo Information

More Info

What is a servo

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How servos work

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what servo to use

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Servo Power and Speed

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Rotation Direction

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Connector Types

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180 rotation

More Info

Continuous Rotation
Conversion Calculators - Click Here

Hitec Servo Accessories

Click on the picture for further information.

Servo Screws

Servo Hardware

Servo Extensions

Servo Arms

Hitec Casesets

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