Changes for page 4 DoF Robotic Arm

Last modified by Eric Nantel on 2024/07/03 09:35

From version < 36.1 >
edited by Eric Nantel
on 2019/08/07 09:43
To version < 35.1 >
edited by Eric Nantel
on 2019/08/07 09:32
< >
Change comment: There is no comment for this version

Summary

Details

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Content
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8 8  
9 9  = Description =
10 10  
11 +Lynxmotion’s 6th generation articulated robotic arm is intended as a hobby / scale version of an industrial robotic arm and is designed around the fully configurable Lynxmotion Smart Servo motors and Lynxmotion Servo Erector Set (SES v2) modular construction system.
11 11  
13 +{Arm with shell}
14 +
15 +This versatile setup facilitates customization and expansion for applications through the use of additional brackets, electronics, sensors and more, and adding additional degrees of freedom or changing the gripper is straightforward.
16 +
17 +{Image showing brackets, modularity}
18 +
19 +Although well suited for use on a desk for development and experimentation, the arm can be easily fitted on a mobile robot and powered using a 3S (11.1V) LiPo battery (sold separately) with XT60 connector. The included LSS Adapter electronics board makes connecting to an Arduino shield compatible board, Raspberry Pi, XBee or other serial device easy.
20 +
21 +{Picture atop an A4WD1 robot)
22 +
23 +CAD design files, as well as examples using Arduino and Python are available so that students and hobbyists can integrate the arm into their projects. The graphical user interface LSS FlowArm, created using FlowBotics Studio, makes recording and playing back sequences effortless.
24 +
25 +{Image of LSS FlowArm}
26 +
27 +
28 +The Lynxmotion smart servo motors were designed and optimized for articulated robotic joints and ease of use. The custom LSS communication protocol is human readable, uses full duplex (dedicated Tx and Rx lines) and selectable baud rates. Optimize the motion by changing the properties of each servo; anything from setting a maximum speed or angular range to the angular acceleration, holding stiffness and more. Each servo can be queried for a wide variety of real-time values or configured settings, including sensor feedback from the absolute encoder (position, speed and more), current, voltage and temperature.
29 +
30 +
12 12  = Features =
13 13  
33 +* 5x fully configurable modular smart servo motors
34 +* Modular aluminum brackets, carbon fiber tubing and more
35 +* V-style gripper opens from 0 to 180 degrees
36 +* Compatible with Lynxmotion Servo Erector Set electronics
37 +* Create sequences using handheld teach mode, coordinates, virtual arm
38 +* Built-in safety (current, temperature, voltage)
39 +* Easy to understand and human readable LSS communication protocol
40 +
14 14  = Specifications =
15 15  
43 +Axes: 4 degrees of freedom + 1 (gripper)
44 +Max Horizontal Reach: ___mm
45 +Max Vertical Reach:  ___mm
46 +Payload: ___g (max reach)
47 +Power Supply In: 110V to 240V AC 50/60Hz AC (US type A plug)
48 +Power Supply Out: 12V, 6A DC with XT60 connector
49 +Weight: Kg / pounds__
16 16  
51 +Actuators
52 +Location Type Static Torque Max Speed
53 +
54 +Base ST1 14Kg-cm 360° /s
55 +Shoulder HT1 29Kg-cm 360° /s
56 +Elbow ST1 14Kg-cm 360° /s
57 +Wrist ST1 14Kg-cm 360° /s
58 +Gripper ST1 14Kg-cm 360° /s
59 +
60 +Note that when operated at lower voltages, the torque and speed are reduced.
61 +
17 17  = Dimensions =
18 18  
64 +{Dimensional views: side & top; Metric and imperial units
65 +Include arc, reach, lower limits (below the base) etc.}
19 19  
20 20  = Assembly Guide =
21 21  
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