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Robotis - Dynamixel MX-28AR (Aluminium front case)


Availability: In stock

Exc. VAT: £189.92 Inc. VAT: £227.90

SKU:

R-902-0095-000

Quick overview

Robotis - Dynamixel MX-28AR (Aluminium front case). The Dynamixel MX Series servos feature a contactless (Magnetic) position encoder and PID control for superior accuracy and reliability. The MX series offers 12bit (4096) position resolution and can operate in the 360º range offering 0.008º resolution.
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Robotis - Dynamixel MX-28AR (Aluminium front case)

The Dynamixel MX Series servos feature a contactless (Magnetic) position encoder and PID control for superior accuracy and reliability. The MX series offers 12bit (4096) position resolution and can operate in the 360º range offering 0.008º resolution.

Dynamixel Servos are connected using a Daisy Chain mechanism and are queried and controlled with an advanced Serial protocol. Over 50 Read/Write parameters are available including Position feedback, Load feedback and PID tuning.

Compared with the standard MX-28R this newer version improoves the heat dissipation, adds threaded holes in the front for easy assembly and maintains the same dimensions so you can use the same frames as before.

Features:

  • Decreased noise and improved protection against heat
  • Front screw threads are already threaded for easy bolt assembly
  • Same dimensions as the existing DYNAMIXEL M-series (option frames are compatible)
  • Advanced durability, degree of precision, and wider control zone were achieved thanks to the newly applied contactless absolute encoder
  • 360 degrees position control without dead zone
  • 4,096 precise resolution by 0.088 degrees
  • Speed control at wheel mode
  • Reliability and accuracy were advanced in the position control through PID control
  • High baud rate up to 4.5Mbps
  • RS-485 communication


Specifications: 

Weight

77g

Dimension

35.6mm x 50.6mm x 35.5mm

Gear Ratio

193 : 1

Operation Voltage (V)

11.1

12

14.8

Stall Torque (N.m)

2.3

2.5

3.1

Stall Current (A)

1.3

1.4

1.7

No Load Speed (RPM)

50

55

67

 

Motor

Maxon Motor

Minimum Control Angle

About 0.088 degrees x 4,096

Operating Range

Actuator Mode : 360 degrees
Wheel Mode : Endless turn

Operating Voltage

10~14.8V (Recommended voltage : 12V)

Operating Temperature

-5°C ~ 80°C

Command Signal

Digital Packet

Protocol

Half duplex Asynchronous Serial Communication
(8bit,1stop, No Parity)

Link (physical)

RS485 Multi Drop BUS (daisy chain type connector)

ID

254 ID (0~253)

Baud Rate

8000bps ~ 4.5Mbps

Feedback Functions

Position, Temperature, Load, Input Voltage, etc.

Material

Case : Engineering Plastic
Gear : Full Metal

Positioin Sensor

Contactless absolute encoder

 Compatible Products

Frame Purchase Guide

Control Environment

Package contents

  • 1 x DYNAMIXEL MX-28AR
  • 1 x HN07-N101 Horn
  • 1 x Thrust Washer
  • 1 x 4P Cable 200MM
  • 16 x Wrench Bolt M2.5*6
  • 1 x Wrench Bolt M2.5*8
  • 10 x Wrench Bolt M2*3
  • 18 x Nut M2.5

Compatible horns and frames

HN07-I101 horn
HN07-N101 horn
FR07-B101K frame
FR07-F101K frame
FR07-H101 frame
FR07-H101K frame
FR07-S101 frame
FR07-S101K frame
FR07-X101K frame

EAN / UPC: 8809052937454
Manufacturer part No: 902-0095-000