Robot Joint Motor

Design And Development Of A joint For The Dextrous Robot Arm
The joint features a frameless brushless DC-motor, a brake, a compact Harmonic Drive, a lightweight electric encoder on the output axis, a torque sensor and a hard stop system. The hollow shaft design enables the feedthrough of the main bus systems. ... Doc Retrieval

Contactless Magnetic Position Sensors In Robotics - YouTube
High-speed position sensors with build-in magnetic strayfield immunity deliver the ideal solution for fine robot joint motor control. ... View Video

Harmonic Drive - Wikipedia
Harmonic Drive is the brand name of strain wave gear trademarked by the Harmonic Drive company, and invented in 1957 by C.W. Musser. Harmonic Drive AG strain wave gear set consisting of wave generator bearing (top left), flexspline cup (top right) and circular spline ring (bottom). ... Read Article

Knee Design For A Bipedal Walking Robot Based On A Passive ...
Swing freely. If the robot utilized a joint angle control strategy, it would be a simple matter to just place a servo at the joint. Such a solution is not acceptable for a passive-dynamic based design, however, since back-driving a motor would not allow the leg to swing freely. A clutch mechanism of some sort is required so that a motor can be ... Read More

Modeling And Motion Control Selection And Design Of Electric ...
Fig.1 Single joint robot arm. Fig.2 Mobile robot II. MODELING OF DC MOTOR ost used actuator in mechatronics motion applications is DC motor, therefore, motion control can be simplified to PMDC motor is an example of electromechanical system, having both mechanical of electric components, a simplified equivalent ... Return Doc

INTRODUCTION TO SERIAL ARM - IIT Kanpur
The joint angles and link lengths of the robot arm. Inverse kinematics is the opposite of forward kinematics. It is required when we have a desired end effector position, but need to know the joint angles in order to achieve it. Suppose we have a planar 2 DOF robotic arm. We are required to find the joint angles in order to ... Document Retrieval

Universal Six-Joint Robot Controller
Universal six-joint robot controller. 0272-1708/88/0200-0031 $01 00 0 1988 IEEE February 1988 31 . hardware. The digital computer performs all the control functions, from the joint motor servo control law to the higher levels of co- ordinated joint motion. The interface hard- ... Read Here

TAL Attends GES2018 To Explore Future Education Frontiers
As introduced by the staff, the robot can choose suitable learning materials based on the assessment of the children's language level and send the AI oral English music box made by students ... Read News

A Model-Based Approach To Robot Joint Control
Keywords: Sensor-Motor Control; Mobile Robots and Humanoids 1 Introduction Joint modeling is a useful tool for effective joint control. An accurate model of a robotic system can be used to predict the outcome of a particular combination of requests to the joints. However, there are many ways in which a joint may not behave exactly as desired. ... View Doc

Robot Arm First joint Test - YouTube
First test of my new 3d printable robot arm download the files from: http://www.thingiverse.com/thing:591230. ... View Video

EPSON RC+ Robot Maintenance SCARA
Joint 3 Motor B.3. Joint 3 Brake B.4. Joint 4 Motor (Brake on some models) B.5. Ball Screw Spline Replacement EPSON RC+ Robot Maintenance SCARA 11/12/10 2 Day 2 - continued G. Description and Function G.1. Standard specification G.2. ... Get Content Here

Chapter 3 Robot Mechanisms - MIT OpenCourseWare
Joint is often referred to as a hinge, articulated, or rotational joint.1 (a) Prismatic joint (b) Revolute joint Figure 3.1.1 Primitive joint types: (a) a prismatic joint and (b) a revolute joint Combining these two types of primitive joints, we can create many useful mechanisms for robot manipulation and locomotion. ... View Document

CONSTRUCTION AND OPERATION OF A THREE LINK ARTICULATED ROBOT ARM
Articulated Robot Substituting a revolute joint for the final prismatic joint turns the arm into an articulated arm. Any robot whose arm has at least three rotary joints is considered to be an articulated robot (figure 4). The workspace is a complex set of intersecting spheres. Figure 4: Articulated Robot Motion [2] ... Read More

New Joint Design For Three-dimensional Hyper Redundant Robots
In this design, each motor actuates a power screw that drives a nut that is rigidly attached to a clevis which in turn rotates the cross of the universal joint (Figure 3). ... Read More

Robot Joint Design Guidelines - Celera Motion
Robot joint output is generally slow. For example, 20 rpm would be a fast robot joint move. After a typical gear ratio of 150:1, the input speed, (motor rotating speed), is 3000 rpm. This is not considerabl y high for an electric motor as long as the proper impedance is selected to match the available voltage. ... Access This Document

ANYdrive robot joint - ANYbotics
ANYdrive robot joint Integrated, robust, torque controllable 2018/04 www.anybotics.com info@anybotics.com Fully integrated ANYdrive consists of a powerful brush-less motor, custom spring, backlash-free gear, high-precision encoders, and e˜ cient power electronics. ... Access Content

DYNAMIXEL - Wikipedia
DYNAMIXEL (DXL) is a line of high performance networked actuators for robots developed by Korean manufacturer ROBOTIS. ROBOTIS is also the developer and manufacturer for OLLO, Bioloid and DARwIn-OP . ... Read Article

Motion Control Of Flexible Joint Robot - YouTube
Joint flexibility effect is also considered in this simulator that simulates robot dynamics. For very soft joint, the solution is implementing a multiple sliding surface controller (MSSC) that ... View Video

MITSUBISHI INDUSTRIAL ROBOT MELFA F Series Catalog
Vertical, multiple-joint type (RV) Horizontal, multiple-joint type (RH) The Mitsubishi Electric robot product line is equipped with all of the basic performance features desired in a robot, such as being powerful, speedy, and compact. ... Fetch Content

A Universal Six-Joint Robot Controller /' : I,
The Joint motor servo control law to the higher levels of coordinated joint motion, The t-terface hardware function is to provide the basic ltnk between the computer and the phystcal signals requt,-_J to c-ntrol the robot arm. 5.1 The D.C. Servo Motor Position Measurement The control of the robot arm ts equlvalant to the control of the joint ... Read Document

The Switched Reluctance Motor Drive For The Direct-Drive ...
Disadvantageous to drive the joint of the robot directly with the operation of servo. The decoupling control of the phase voltage for the motor is advanced in the paper, and the component parts and the control principles of the Switched Reluctance motor drive for the direct-drive joint of the robot are introduced. 2 Principles ... Fetch Content

A Dual-Motor Joint Model For Humanoid Robots
Experiment show that the proposed model works well under high joint load and it can be used on a fast walking humanoid robot. Key Words: Humanoid robot, dual motor, control model synchronization ... Access Content

Torque And Speed Control Of DC-Servomotors For Robots
The torque of the robot arm by manipulating the motor current. Another approach is to control the motor rotational speed by ma- nipulation of the motor voltage. The first approach, based on ma- nipulation of current,treats the torque produced by the motor as an input to the robot joint as shown in Fig. 1. The second ap- ... Get Content Here

Tips For Selecting DC Motors For Your Mobile Robot
Of the motor, you can increase the voltage rating or When building a mobile robot, selecting the drive motors is one of the most important decisions you will make. ... Get Document

Adaptive Behavior 2014, Vol. 22(1) 70–82 Slaves No Longer ...
Motor joint action, physical human–robot interaction (pHRI), human–human interaction, role assignment policies, master–slave, education 1. Introduction ... Access Document