Rotary Liquid Container

Tester’s Technical Information

MFT-5000 Overview

High density/high stiﬀness floor standing platform with anchor design.
Capable of performing various standard and customized tests according to international standards (ASTM/DIN/ISO).
Accommodates interchangeable modules for easy change of test configuration. Options for Integrating 3D optical surface profilometer, Raman etc.

The MFT-5000 is based on the principle of modules. We divide the modules into different types:

The Load Cells: It applies the load and reads the friction force, which can, in turn give us the friction coefficient.

The Functional Modules: Also called drives, have a motor that applies a movement to a sample. This movement is necessary for friction testing.

The Sensors: They give information relevant to the test: temperature,displacement, and conductivity.

MFT-5000 Technical Specification

Max. loading force up to 10000 N

Z travel distance up to 150 mm, encoder resolution: 0.1 um
Servo-controlled loading, fully programmable
Travel Speed: 0.002-5 mm/s
In-situ wear-depth monitoring

Oﬀ center loads up to 5000 N (rotary drive etc.)

Long X-Y motorized sample stage travel. Medium and low speed linear reciprocating motion.

MFT-5000 Dimensions

Its weight varies based on the options installed and starts at around 295 kg. The optional vent port for external ventilation from the top of the tester has dimensions of 12.7cm (5”).

frame of instrument

X&Y motorized stage : 130 mm x 270 mm

Z-motorized stage: 150 mm

Z2-motorized stage: 150 mm (optional)

X&Y motorized Stage Overview

Outer enclosure, EMO switch, exhaust fan
Automatic recognition of installed modules and drives.

The base plate is a platform equipped with two X-Y motorized stage allowing it to move horizontally. The Z-motorized stage allows to apply the normal force, Fz, with the instrument.

The two X-Y motorized stage, i.e displacement tables, are controlled by different modes:

joystick, software with positioning control or video image with the optional optical microscope.

The X-Y motorized stage is setup at a low speed for safety reasons. But careful and attention must be taken when operating the instrument.

The X-Y motorized stage have been set at low speed (5 mm/sec) on the standard instrument (other speeds: maximum speed 50 mm/sec on special request only).
The stage is moving laterally at a low speed for safety reasons.

⚠️

Watch out getting your fingers or any personal stuff stuck while the base plate is moving.

X&Y motorized Specification

X Linear Reciprocating Drive : Speed 0.001-6 mm/s; max travel: 130 mm

Y Linear Reciprocating Drive : Speed 0.001-50 mm/s, max travel: 270mm

(Y motor changed to higher torque motor with maximum 6 mm/s speed when some high torque test modules are selected)

XY Stage Speed or Torque Variation

SPN010021	XY Stage Speed Change	Replaces default XY stage motor - X 6mm/s and Y 50mms speed with selected motors in this section. X 10 mm/s, Y 50 mm/
ㅤ	ㅤ	ㅤ

Tester’s Plate

The serial number and manufacturing dates are located on the front of the machine,
behind the door:

Thermo-controller

DAQ Box and Analog Input

Safety

Risks

Foreseeable misuse

Misuse can result in serious injury and damage to the tool. Foreseeable misuse includes, for example:

Any use of the tool other than that for which it is intended or any use other than that for which it is intended.

Operating the tool in non-compliant and potentially explosive environments.

Operating the tool without the intended safety devices or with defective safety devices.

Modifying or disabling the safety devices.

Programming the machine with values out of the specified range.

Failure to observe the operating instructions.

Installing software that is not approved by the tool manufacturer.

Carrying out maintenance work on an unsecured tool.

Placing objects on work surfaces.

The installation of spare parts and the use of accessories and equipment that are not approved by the manufacturer.

Making structural changes to the tool without the consent of the tool manufacturer and subsequent risk assessment.

Failure to observe the maintenance instructions.

Failure to observe signs of wear and damage.

Service work performed by untrained or unauthorized personnel.

Deliberate, unintentional, or reckless handling of the tool during operation.

Operation of the tool in an obviously faulty condition.

The use of external energy sources that are not approved by the tool manufacturer.

Permissible Aids and Operating Materials

The following auxiliary and operating materials may be used on the tool:

Isopropanol

Latex gloves

The recommended cleaning agent is isopropanol. Isopropanol is a flammable solvent and
must be used in compliance with the safety data sheet. Restrictions may apply in relation
to environmental regulations concerning the total quantity of permissible solvents.
Suitable precautionary measures must be taken in the storage, usage, and disposal of these chemicals, which should be treated as hazardous substances.

Ensure that repairs are carried out in a timely manner.

All work on live parts of the electrical installation must only be carried out when the tool is de-energized.

Only allow protective covers on the tool or tool parts to be opened by qualified electricians, when the tool is de-energized.

The machine can be switched OFF by operating the ON/OFF switch on the back of the machine.

Note: Before accessing any electrical box, please make sure to follow LOCKOUT protocol as mentioned in maintenance manual.

Danger from Heavy Loads

The weight of the tool and some tool components exceeds the permissible load capacity for one person.

Two people are required to transport the UP-3000 unit.

Mechanical assistance (e.g. a forklift) can be of use to move the machine.

In the event that the machine needs to be displaced from the place of installation, contact Customer Service.

Emergency Switch (EMO)

To stop the equipment in an emergency situation, press the emergency stop button.

Figure 5: Image of the EMO button

Once the emergency stop button has been activated, the equipment cannot be restarted until the emergency stop button has been released. This is done by twisting the knob to the operational position.

Warning: Please make sure that the reason for EMO activation is resolved before releasing the emergency stop button.

Temperature Controller Switch

The Temperature Controller is located in the lower part of the MFT-5000 platform, on the left side of the tester. The GFCI switch trip is located at the back of the Temperature Controller. This switch turns on or off the Temperature Controller.

Figure 6: Image of the switch at the back of the temperature controller

Warning: In the event that the temperature controller box is trip/faulted (GFCI switch), please contact Rtec-Instruments Support service before trying the chamber

again.

Note: In the event that the temperature controller box has to be opened, follow the LOCKOUT protocol as mentioned in the maintenance part of this manual.

Protective Equipment

Protective equipment increases the level of safety and protects Operators from potential health risks. The Operators must wear protective equipment when performing work on or with the tool. The tool Operator must have the following protective equipment at their disposal:

Safety Goggles – Not Mandatory

Safety goggles protect the eyes from flying debris, splashes of media, and lasers. Corrective safety goggles must be adapted to the wearer's visual impairments. Safety goggles are not mandatory, as the machine can be operated solely when the chamber is closed.

Safety Gloves

Media-resistant protective gloves protect hands against aggressive media, mechanical, and thermal hazards. Their use depends on the application requirements.

Respiratory Protection – Not Mandatory

Respiratory masks have particle filters or gas filters and protect Operators from inhaling dangerous substances. Combination filters consist of a gas and particle filter. Its use is not mandatory, as it depends on the materials being tested.

Safety Shoes – Not Mandatory

Safety shoes protect the front part of the feet with a protective metal cap and a puncture- resistant and skid-proof sole made of antistatic, acid-resistant, and oil-resistant material. Their use is not mandatory but according to local regulations.

Responsibility of the Tool Operator

The tool is used in the commercial sector. Therefore, the operator is subject to the local statutory obligations for occupational safety. In addition to the safety instructions in these operating instructions, the operator must comply with the safety, accident prevention and environmental protection regulations applicable for the field of use of the tool. Ensure the following points:

The responsible employees obtain information on the applicable occupational, health,and safety regulations and prepare a risk assessment to determine additional hazards resulting from the specific working conditions at the tool's place of use. These assessments must be implemented in the form of operating instructions.

Do not allow any changes or modifications without the written consent of RTEC Instruments Inc.

Replace defective components and worn parts of the tool immediately with original spare parts.

Do not allow the operation of the tool without covers or with locks disabled.

Maintenance and repair work may only be carried out by qualified personnel.

Ensure that all employees who handle the tool have access to the operating instructions provided and other applicable documents at all times. Furthermore, ensure that the instructions contained therein are consistently followed.

Ensure all employees who handle the tool are adequately trained for its operation, according to specifications from RTEC Instruments Inc.

Do not remove, alter, or obscure warning signs located on or within the tool, or in any way change their content or legibility.

Do not attach additional signs or make other additions or modifications that detract from the observance of warning signs or plaques placed by RTEC Instruments Inc.

Other Electrical Risks

Work on electrical tools, components, and electrical connections of the tool may only be carried out by qualified electricians.

If an electrical problem occurs, turn off the tool and call a qualified electrician immediately.

When the isolation is damaged, interrupt the power supply.

Other Mechanical Risks

Mechanical risks are identified on the tool by means of safety labels in the close proximity to the point of hazard.

The tool has moving parts (X, Y, and Z actuators) that may catch on foreign objects such as loose clothing, accessories, fingers, hands, and hair.

Do not reach towards moving parts of the tool when the tests are being carried out.

Other Thermic Risks

Optional items of the instrument include high-temperature chambers. The heating system is protected inside the chamber and the external black part of the chamber is kept at a low temperature. But in reason of heating, safety measures must be maintained.

Warning: Do not put your hands on the heating chamber while heating the chamber or chamber is still hot inside.

Note: When the heating is stopped, keep hardware and software of instrument opened in order to maintain the cooling fans blowing air for better and faster cooling.

Other Risks

Risk of death due to faulty or dismantled safety devices.

Severe injuries or death due to individual tool components tipping, sliding, or falling during improper transportation.

Danger of death by electrocution.

Risk of crushing, impact, and shock due to falling tools, tool components, and assembly equipment.

Health hazards due to the improper handling of auxiliary and operating materials (e.g. cleaning agents).

Risk of collision with tool components.

Unforeseeable injuries and property damage due to moving parts within the tool.

Failure to observe the hazards may result in serious injury, including death, or pose other health risks.

Risk Assessment Analysis

The Risk Assessment Analysis has been performed in the CE Mark safety and code
conformity report for the Multifunction Tribometer Report #2019-0535 CE Mark. The details
of the report indicates the full Risk Assessment Analysis.
In case of needs of this document, please consult Rtec-Instruments for a copy of the
document.
As an easy indication of information, some basics of the operating of the instruments are
indicated here and provide an easy overview of the steps to be cautious.

Collision with X,Y,Z-motorized tables
X,Y,Z-motorized tables are setup at low speed for safety reasons but precaution must be
taken when the system is operated.

Collision of the upper sample holder with lower stage
The MFT software has safety features to stop the displacement when the maximum load has
been reached.
The joystick allows to operate the X,Y,Z-motion when the software is closed, In that particular
case, the safety of the maximum load of the load cell is not active. Position of the Z-motion
must be watched.

Collision with the 3D Profilometer
The optical objectives must be maintained at a higher position than the sample surface.

Heating chamber
Optional items of the instrument include high temperature chambers. The heating system is
protected inside the chamber and the external black part of the chamber is kept at a low
temperature. But in reason of heating, safety measures must be maintained.
Do not put your hands on the heating chamber while heating the chamber or chamber
is still hot inside.
When the heating is stopped, keep hardware and software of instrument opened in
order to maintain the cooling fans blowing air for better and faster cooling.
The external parts of the heating chamber are maintained at a low temperature but caution
must be taken when touching the heating chambers.

Commissioning & Installation

Unpacking the main unit

Cut the straps, keep in mind that the straps may have sharp edges.

Unscrew screws (3), fixing the side and the rear walls of the crate to the
bottom.

Open the latches (4) by turning the handles (5)

Open the front wall of the crate and put it down in order to make a ramp. (6)
Remove the three foamsafety bumps held by Velcro patches.

Take off the bottom platform from the rest of the body (7) and move it back.
Cut and remove the metallized mylar bag and plastic wrap.

⚠️

Be careful not to scratch the outer housing of the tribometer.

Unscrew the screws (8) and remove the fixing brackets (9).

Unscrew the nuts (10) in order to move it all the way down until it touches down the base part (11). The tribometer shall lower down and stay on the casters

Carefully roll the tribometer down the ramp while supporting it and move the
system to the installation location.

After unpacking the unit, check it for compliance and for any damages that may have occurred during shipment.

Place the pads (12) under the 4 feet prior to the position, to reduce the vibration.

When on the final installation location, screw nuts (10) all the way up in order for the tribometer to be standing with its leveling feet (11) on the basement and not on the casters.

Adjust the tribometer horizontally using the inclinometer (13) given and the nuts (10).

Finally, screw both nuts (10) against each other in order to fix them and stop them from moving.

Plug in the USB’s to the computer (USB cables have numbers that match the number on the computer ports).

Connect the tool and the computer to voltage as instructed in the facility requirement document.

Turn on the computer and power on the testers (both switches)
Use the joy stick to manually move XYZ stages
Press EMO button to check its operation.
Rtec Software MFT shortcut is on the desktop of computer supplied.

Overview

This guide walks you through the installation process of the module on an Rtec-Instruments system. It includes mechanical mounting, alignment and electrical connections. Follow all safety precautions and ensure the tester is powered off before beginning.

Step-by-Step Installation

Required Tools and Components

Components:

XY Stage with Direct Drive Motor

Rotary Drive

(Option) Rotary Liquid Container

Liquid Chamber Housing
Liquid Chamber
Liquid Chamber Cover

Screws and Hardware:

(1x) Alignment Screw

(1x) Sample Screw, BM312-241-04

Allen wrenches: 9/64”, 3/32”

(Option) (6x) Liquid Chamber Housing Screws, BM310-240-03

(Option )(6x) Liquid Chamber Cover Screws, BM310-220-04

Ensure the Direct Rotary Drive is installed

If there the drive is not currently in place ,follow theses step below.

Otherwise please continue to the next step.

As shown above, the drive is installed on the stage.

Direct Rotary Drive Installation Step

Route the drive cable through the X Y stage.

Position and insert the motor drive through the stage.

Orient the drive so the green sensor port faces the right side.

Secure the drive with 7 x SHCS 8-32 X .625" long screws
(310-280-05 / BM310280-09)

Confirm that the alignment pin is seated correctly.

Connect the 2 cables on the slot on the right, behind the frame (the Motor Power Chord and the Encoder Chord).

⚠️

Always power off the instrument before connecting cables or installing any
load cell or accessory.

If Integrated module

In certain configurations—particularly when there are requirements for speed and/or torque—a module with an integrated motor has been recommended.

The difference, therefore, is that to change modules (from reciprocating to rotary, for example), it is necessary to uninstall the module with it motor from the stage.

Open the upper back door of the MFT-5000.

Insert the motor drive on the stage.

Secure it with 6 x 8-32 x .375” BM310280-05 9/64

Connect the 2 cables on the slot behind the right frame.

Skip the next step.

Install the Rotary Drive

Technical Specifications

SPN	Description	Specifications
SPN04322	Standard Rotary Drive Motor #E	0.1 to 6,000 rpm; >5.1 Nm @ 100 rpm, 4.5 Nm @ 500 rpm; 3.7 Nm @ 3000 rpm; 2.9 Nm @ 5000 rpm; 2.5 Nm @ 6000 rpm.
SPN04010	Standard Rotary Drive Motor #1	Max Speed 5,000 rpm; Max Torque 5.6 Nm 5.3 Nm @500 rpm, 4.1 Nm @ 3000 rpm, 3 Nm @ 5000 rpm
SPN04018	Rotary Drive High Torque-Motor #2 (~30% Higher Torque than motor #1)	Contact Us for More Ranges on Speed and Torque Contact Us for More Ranges
SPN04026	Rotary Drive High Torque-Motor #3 (~70% Higher Torque than Motor #1)	Needed for few applications requiring very high torque. Contact Us for More Ranges Contact Us for More Ranges
SPN04034	Rotary Drive Ultra-Low Speed Harmonic Actuator	Precise control on rotation angle. Speed 0.001 to 100 rpm Max Torque 50 Nm, angular resolution 0.0072 degree

Align the rotary drive with the mounting holes.

⚠️

Ensure that the black connector underneath the module is facing left so it properly aligns and connects with the green connector on the base.

Secure using 6 x 8-32 screws (Part No. BM310280-5) with 9/64" Allen key.

Using the Liquid Container (If avalaible)

Remove the Rotary Table

Using a 9/64" Allen key, remove the existing sample holder disk to prepare for the chamber installation.

Remove the thread adapter and pin from the rotary table disk.

The pin is a 0.094” x 0.375” dowel pin, part number BM280103-04.
The thread adapter is part number BM430001.

Install the Chamber Housing

Position the chamber housing onto the rotary drive with the two dowel pins positioned in Y orientation along the Y-Axis.

Secure the housing using six BM310-240-03 screws

Re-Mount the Rotary Table

Insert a long 1⁄4-20 bolt in the center of the rotary table to help lower and
position the table into the liquid container housing.

Once seated, remove the temporary screw and re-screw the three rotary
table screws with the 9/64" Allen key.

Mount the Liquid Chamber

Place the liquid chamber onto the housing.

Secure it by tightening the six captive screws with the 3/32" Allen key.

Sample Mounting

Place the sample onto the liquid chamber.

Use the BM312-241-04 screw and 3/32" Allen key to secure the sample in position.

The Universal sample holder wich can accomodate any circular sample is not compatible with the liquid container.

Chamber Cover Installation

Install the brass cover with the opening along the Y-axis. The two slots in the brass lid will align with the two dowl pins on the housing.
Align the cover with the two dowel pins on the liquid chamber.

Screw in the six Liquid Chamber Cover Screws - BM310-220-04 to secure the lid to the housing.

(Please skip this Step for Dry Rotary Test)

Dry Ambient Test

Mount the Sample Disk

The Sample Disk should be aligned with the dowel pin to avoid any disk
wobbling during test.

Disk mounted on rotary table by aligning with Dowel Pin and tightening
the center 6/32 sample disk screw with the 5/32" Allen key.

Dowel pins are in tool hardware kit.

Or Sample onto the Universal Sample Holder

This universal rotary holder can accommodate any rotary sample of radius within this range without the need for a centered insert on the sample.

Range of [12.7 , 50.8] mm / [0.5 , 2]”

Mount the Universal Sample holder onto the rotary table.

Secure it with the 6, 4-40 X .250" Sample holder screw provided in the toolbox.
4-40 X .250" LG PLAIN 18-8 SST SHCS screws

Place the sample in the middle of the holder.
Use the centering lines to grossly center

Securing the sample disk

Loosen the 3 gripper's screws and the fine securing screw so that there is a slightly gap enabling the final securing position.

Slide the 3 grippers in contact with the sample.

Once the sample is positioned, tighten the 3 gripper's screws.

Finally, tighten the fine screw until it is pushing the sample, preventing any rotation during the test.

Hardware Final Notes

Always confirm all screws are hand-tightened and then secured with the appropriate Allen key.

Refer to the full user manual for safety precautions and maintenance schedules

Contact & Support

For technical support or further assistance, please contact:

Rtec-Instruments Support

support@rtec-instruments.com

+1 (408) 708-9226

www.rtec-instruments.com

Rotary Liquid Container - SPN06022