Tweco RDM-2000 - Manual (Page 8)

Robotic Deflection Mount
2-4 SM-RDM-2000 intRoDuction AnD DeScRiption
2.01 How to Use this Manual
To ensure safe operation, read the entire manual, including
the chapters on safety instructions and warnings.
Throughout this manual, the words WARNING, CAUTION,
and NOTE may appear. Pay particular attention to the
information provided under these headings. These special
annotations are easily recognized as follows:
WARNING
A WARNING giveS infoRMAtion RegARDing
poSSible peRSonAl inJuRy.
CAUTION
A CAUTION refers to possible equipment
damage.
NOTE
A NOTE offers helpful information concerning
certain operating procedures.
2.02 Receipt of Equipment
When you receive the equipment, check it against the
invoice to make sure it is complete and inspect the
equipment for possible damage due to shipping. If there is
any damage, notify the carrier immediately to file a claim.
Furnish complete information concerning damage claims
or shipping errors to the location in your area listed in the
inside back cover of this manual. Include a full description
of the parts in error.
If you want additional or replacement copies of this CD,
please contact Tweco ® Robotics at the address and phone
number in your area listed on the inside back cover of this
manual. Include the Manual number (from page i) and
CD part number: 64-2601.
!
SECTION 2:
INTRODUCTION AND DESCRIPTION
2.03 Introduction
The Tweco ® Robotics Robotic Deflection Mount – “RDM-
2000” series — is a safety device designed to act as a
switch between the conductor tube and the robot arm. The
internal switch mechanism is activated when a collision
is detected in any direction.
How the Deflection mount Works
When there is a collision between the conductor tube and
fixture/part, the conductor tube will move in the direction
with the deflection mount shaft. When this happens, one
or more of the three switches located inside of the mount
assembly will be activated. This activates the E-Stop
circuit, which is normally in the closed position, thus
stopping the travel of the robot arm.
The deflection mount detects motion in any direction,
whether it is in the Z-axis (head on), a side load, or a
torsional load.
Fz
My
Mx
Mz
The RDM-2000 series deflection mounts are offered in
three models, allowing you to choose the best spring rate
depending upon the specific application requirements.
In addition to the three spring rates, the mounts come
standard with an air assist feature. This allows the robot
technician to increase the break - away pressure for any
of the forces. Refer to Tables 1 through 3 for more detail,
located on in Section 3, page 3-8.
Part No. Stock No. Description
RDM-2000-S 3500-1155 Light Duty
RDM-2000-M 3500-1156 Medium Duty
RDM-2000-H 3500-1157 Heavy Duty
Part No. Fz Mx/My Mz
RDM-2000-S 267 N
(60#)
18 Nm (160
In-lbs)
Ca. 15Nm
(130 In-lbs)
RDM-2000-M 444 N
(100#)
27 Nm (245
In-lbs)
Ca. 25 Nm
(220 In-lbs)
RDM-2000-H 662 N
(140#)
28 Nm (250
In-lbs)
Ca. 26 Nm
(230 In-lbs)