RHINO ROBOTICS LTD.
MODEL XR-3

A rugged inexpensive, open design, five axis, robot arm
with electrical gripper.

 

DESCRIPTION

A five axis robot arm popular with those educators who need a rugged open design suitable for beginning students at the high school through community college level. Constructed out of 0.125 inch and 0.250 inch thick aluminum plate for years of trouble free service. Powered by six PMDC servo motors with integral gearboxes and incremental encoders. Home position microswitches on all axes and on the hand. Easy to service and repair construction throughout. A popular design with installations throughout the world.

 
 

A Working Envelope Drawing of the XR-3
in available in AutoCAD DWF Format.
AutoDesk Express Viewer is required to view.
Click here to obtain a copy from AutoDesk.

Rhino Robotic Ltd. Model XR-3 Robotic Arm


 

SPECIFICATIONS

 

Model

XR-3 Robot Arm

Applications

Education, training, research

Configuration

5 Axes plus gripper
All axes completely independent
All axes can be controlled simultaneously

Drives

Six PMDC servo motors with integral gearboxes and incremental optical encoders

Controller

Mark III or Mark IV controller from Rhino (optional)

Payload

2.2 pounds (1 kilograms)

Speed (Gripper)

1 second to open; 2 seconds to close

Speed (Axes)

40 degrees per second

Repeatability

0.157 inches at full extension

Weight

16 pounds (7.3 kg) without base; base is 10 pounds (4.5 kg)

Reach

24 inches from center of waist to finger tips

Work Envelope

Motor "F" Body Rotation - 350 degrees
Motor "E" Shoulder Rotation - 210 degrees
Motor "D" Elbow Rotation - 265 degrees
Motor "C" Wrist Rotation - 310 degrees
Motor "B" Gripper Rotation - +/- 7 revolutions

Standard Gripper

1-1/4 inch (31.7 mm) opening for position 1
2-1/2 inch (63.5 mm) opening for position 2

End Effector Options

Long finger attachment
Triple finger attachment
Narrow finger attachment
Clam shell finger attachment
Shovel attachment
Moto Dremel hand
Rhino writer hand
Vacuum finger attachment
End effector package (includes above)

Accessories

Rotary carousel
Tilting rotary carousel
X-Y table
Belt conveyor
Slide base
Experimental motor kits
Support hardware kit

Software for PC

RoboTalk robot control language
Kernel control language

Warranty

12 months

 

 

Basic Package
Components

Standard XR-3 & Mark III Controller Components (FG1253)
Standard XR-3 & Mark IV Controller Components (FG3818)



 

RHINO ROBOTICS LTD.

5928 State Route 128
Miamitown, OH 45041-0230
Telephone: 513-353-9772
Fax: 513-353-4040