Products for USB Sensing and Control
3209_0 - SpringRC Standard Servo Motor (SM-S4505B)
Quantity Price
In Stock
Qty: 201

Product Features

The baseline SpringRC model, this affordable servo has 180° of travel and 3.5 kg·cm of torque.
Product Description

The 3209 is a standard size RC servo with mixed gears, double ball bearing and produces 4.3 kg-cm of torque at 4.8V.

Accessories Bag


Mechanical Drawing

40.3mm20.2mm 36.0mm48.7mm10.0mm


warning RC servos are hobbyist remote control servos typically used in radio-controlled models, where they provide actuation for various mechanical systems such as the steering of a car, the flaps on a plane, or the rudder of a boat. These servos are not industrial grade and are not recommended for continuous heavy use.
Product Specifications

Motor Properties

Motor TypeLimited Rotation Servo
Range of Rotation180°
Maximum Speed at Rated Voltage400°/s
Rated Torque3.5 kg·cm

Physical Properties

Gear Train Material1 Metal, 4 Plastic
Bearing TypeDual Ball Bearing
Motor Length36 mm
Motor Width40.3 mm
Motor Depth20.2 mm
Wire Length280 mm
Weight39 g

Electrical Properties

Rated Voltage5 V DC
Rated Current (on 1061 controller)230 mA
Rated Current (on 1066 controller)250 mA
Stall Current (on 1061 controller)1.1 A
Stall Current (on 1066 controller)450 mA

Motor Controllers

This Servo can be used with the following Phidget motor controllers:

The 1061 will produce a little more torque than the 1066.

When connecting the servo motor to the motor controller, make sure that the cable wires line up with the proper colors as marked on the conroller board.