ST3215 Series Serial Bus Servo

360° High Torque Programmable Magnetic Encoder

Options For 30kg.Cm@12V / 19.5kg.Cm@7.4V Torque

Specifications

PRODUCT TYPE	ST3215 serial bus servo	ST3215-7.4V serial bus servo
TORQUE	30kg.cm@12V	19.5kg.cm@7.4V
ROTATION ANGLE	360° (0~4095)
POSITION SENSOR RESOLUTION	360° / 4096
MECHANISM LIMITED ANGLE	No Limit
OPERATING VOLTAGE	6 ~ 12.6 V	4V ~ 7.4V
GEAR	high precision metal gear
NO-LOAD SPEED	0.222sec / 60° (45RPM)@12V	0.192sec / 60°(52RPM)@7.4V
ENCODER TYPE	360° Magnetic Encoder
ID RANGE	0 ~ 253
BAUDRATE	38400bps ~ 1Mbps (1Mbps by default)
FEEDBACK	Position, Load, Speed, Input Voltage
NO-LOAD CURRENT	180 mA	150mA
LOCKED-ROTOR CURRENT	2.7A	2.5A
KT	11kg.cm/A	7.8kg.cm/A

Application Examples

• Servos will provide various feedback like position, speed, torque lock, operating mode (servo mode, servo motor mode, etc.) for advanced projects requiring closed-loop automatic control.
• Ideal choice for building quadruped robots, hexapod walkers, robotic arms and other robotic projects requiring multiple servos. (This product provides the open source model of the quadruped robots as shown in the picture below.)

* images here are for reference ONLY

UART Serial Bus Control

Allows Controlling Up To 253 Serial Bus Servos At The Same Time

Note: though one channel UART is able to control up to 253 serial bus servos, due to the high power of the servos, it is necessary to consider whether the power supply solution is enough when using too many servos. For reference only, the servo driver board is NOT included

Large Torque

Up To 30kg.Cm Torque On 12V Version, Suitable For Building Quadruped Robots, Hexapod Walkers, And Robotic Arms; Up To 19.5kg.Cm Torque On 7.4V Version, Offering Stable And Efficient Performance In Small-To-Medium Robotics Projects. Users Can Flexibly Select Options Based On Their Specific Requirements.

* images here are for reference ONLY

360° Magnetic Encoder
High Precision, Longer Lifetime

Adopts 12-bit high-precision magnetic encoding angle sensor. Compared with the potentiometer, the angle is enlarged to 360°, and the resolution is increased by 4 times. Since there is a gap and no friction between the magnetic encoder and the radial magnet, the lifetime of the servo is effectively extended.

Acceleration Start-Stop Function

The Speed And Acceleration Values Can Be Set, And The Motion Effect Is Softer

Compact Structure Design

The case adopts higher intensity engineering plastics, dual shaft and low profile design, shortening the plane spacing of the double-shaft servo wheel, and the overall structure is more compact, which can make the appearance of the product more beautiful.

One Button To Calibrate The Middle Position

360° Installation At Any Position, One Button To Set The Current Position As Middle Position. Easy To Install

Two-Way Feedback

The Servos Will Provide Various Feedback Like Position, Load, Speed,
And Input Voltage In Real Time

* images here are for reference ONLY

Dual Modes: Servo Or Motor

* images here are for reference ONLY

Details Introduction

Open Source Control Program

We provide the open-source web control demo of the servo driver board and a secondary development tutorial, which can be directly used for remote setting and remote control of the servo. At the same time, we also provide a 3D model for you to build your own project quickly

Outline Dimensions

[] ST3215 Servo

 [] ST3215-7.4V Servo

To：

Dear Customers, There may be a lag of several hours before we could process your order, depending on the time difference between your location and ours. Sincerely hoping your understanding!

Email(support)

services01@spotpear.com