Torque Test Stands Series TS
MODELS TST / TSTH & TSTM / TSTMH
User’s Guide
Series TS Torque Measurement Test Stands
Thank you!
Thank you for purchasing a Mark-10 Series TS Torque Measurement Test
Stand. We are confident that you will get many years of great service from this
product.
Mark-10 test stands are ruggedly built for many years of service in laboratory
and industrial environments.
This User’s Guide provides unpacking, setup, and operator instructions for each
model in the TS Torque Measurement Test Stand Series. Dimensions and
specifications are also provided. For additional information or answers to your
questions, our engineering and technical support teams are eager to help you.
Thank you again for your purchase and happy testing!
TABLE OF CONTENTS
GENERAL ............................................................................................. 3
Unpacking and setting up ............................................................... 3
List of included items ...................................................................... 3
MODELS TST & TSTH ......................................................................... 4
Setup and Operation ...................................................................... 4
Specifications ................................................................................. 4
Dimensions ..................................................................................... 5
MODELS TSTM & TSTMH.................................................................... 6
Safety Tips ..................................................................................... 6
Setup .............................................................................................. 6
Operation ........................................................................................ 7
Specifications ................................................................................. 8
Dimensions ..................................................................................... 9
NOTES ................................................................................................ 10
OTHER MARK-10 PRODUCTS .......................................................... 11
WARRANTY ........................................................................................ 11
User’s Guide
UNPACKING AND SETTING UP
1. Carefully unpack the test stand from the box and inspect for any damage.
Check the contents to ensure that you have received a test stand complete
with all accessories – see the list of included items below.
2. Remove the foam from the middle portion of the test stand and remove the
plywood caps by unscrewing the pair of screws at each end. For the TST
and TSTM models, install the base with four 5/16-18 x 1” screws and the top
cap with two 1/4-20 x 5/8” screws. For the TSTH and TSTMH models, install
the two column caps with two 1/4-20 x 5/8” screws per cap. Save all packaging materials for any future shipping.
2. Place the stand on a firm, flat and level working surface free from vibration
to ensure accurate readings. It is recommended that the test stand be secured to a work bench – see your model’s “Operation” section for further
details.
LIST OF INCLUDED ITEMS
Item
Torque measurement test stand
Control Unit (TSTM and TSTMH, only) 1 1
Power cord (TSTM and TSTMH, only) 1 1
Base 1 -
Column cap 1 2
5/16-18 x 1” screw for base installation 4 -
1/4-20 x 5/8” screw for column cap installation 2 4
Mounting hole drill template 1 -
Wrench set 1 1
Quantity
TST /
TSTM
1
TSTH /
TSTMH
1
3
Series TS Torque Measurement Test Stands
TST / TSTH
SETUP AND OPERATION
1. Mount the test stand to a firm, flat, and level working surface for maximum
safety and accuracy using four 5/16 screws (not included). Use the included
mounting hole drill template to accurately drill the holes. Testing can take
place without securing the test stand in such a manner, however, it is
strongly recommended that the stand be secured, especially for high torque
tests.
2. Install an appropriate sensor and/or indicator onto the slider bracket (an
indicator bracket that mounts onto the test stand column is available separately).
3. Install any required attachments, grips, adapters, and other items necessary
for your test sample. Ensure that these items are set up in a secure and safe
manner.
4. Begin the test by turning the hand wheel in either direction. To maintain
smooth operation of the hand wheel, avoid overloads.
The angle dial is adjustable relative to the torque plate. Position the ring by
hand to the desired angle.
The slider’s position is adjustable along the column in order to engage and disengage the test sample. Move the slider lever clockwise to lower the slider’s
position closer to the torque plate. The slider may be locked into position by
tightening the friction brake knob located on the opposite side of the slider.
The travel stops’ positions can also be adjusted. Loosen the knobs, adjust to
the desired positions, and retighten.
SPECIFICATIONS
Load capacity 100 lbin [11.3 Nm]
Maximum angular travel No limit
Angular rate 12º/wheel rev
Angle dial resolution 2º
Maximum slider travel 15.5” [394 mm]
Slider travel rate 1.05” [26.6 mm]/lever rev
Weight (test stand only)
4
TST: 33 lb [15 kg],
TSTH: 27 lb [12.3 kg]
DIMENSIONS
in [mm]
User’s Guide
TST / TSTH
TST
TSTH
TRAVEL
STOP
7.9 [201]
#10-32 UNC-2B
X 0.50 [12.7] DEEP
X 16
TRAVEL STOP
SLIDER LEVER
]
7
5
X
4
A
[
M
8
1
]
1
8
X
3
A
[
M
5
1
HAND WHEEL
4.1
[104]
9.4 [239]
]
2
0
8
[
6
.
1
3
#10-32 UNC-2B
X 0.50 [12.7] DEEP
X16
10.0 [254]
5.00 [127.0]
6.0 [151]
SLIDER LEVER
19 [483]
MAX
16 [406]
MAX
4.1 [104]
5
Series TS Torque Measurement Test Stands
TSTM / TSTMH
SAFETY TIPS
Wear eye and face protection when testing. Although the TSTM / TSTMH
has relatively slow moving mechanisms, be aware of the dangers posed by
potential energies that can accumulate in the sample during testing.
Keep away from the moving parts of the test stand.
Never operate the test stand if there is any visible damage to the power cord
or the control unit. The TSTM / TSTMH is powered by 110/220 volts that are
present in both the power cord and the Control Unit. Any contact with this
high voltage can cause serious injury or even death.
Ensure that the control unit be kept away from water or any other liquids at
all times.
Make sure the electrical outlet powering the test stand has local earth
ground (3-hole outlet).
If it is necessary to remove the cover of the Control Unit or motor drive,
always disconnect power before doing so. Use Mark-10 replacement parts,
only, if any repairs are needed.
SETUP
1. Mount the test stand to a firm, flat, and level working surface for maximum
safety and accuracy using four 5/16 screws (not included). Use the included
mounting hole drill template to accurately drill the holes. Testing can take
place without securing the test stand in such a manner, however, it is
strongly recommended that the stand be secured, especially for high torque
tests.
With the base or legs of the TSTM / TSTMH removed, the test stand can be
easily integrated into large systems such as production lines. In general, any
mounting angle is feasible.
The angle dial is adjustable relative to the torque plate. Turn the dial by hand
to the desired angle.
The travel stops’ positions can also be adjusted. Loosen the wing nuts,
adjust to the desired positions, and retighten.
6
User’s Guide
TSTM / TSTMH
2. Install an appropriate sensor onto the slider bracket. An indicator bracket
that mounts onto the test stand column is available separately.
3. Install any required attachments, grips, adapters, and other items necessary
for your test sample. Ensure that these items are set up in a secure and safe
manner.
4. Plug the Control Unit cable into the 9-pin male connector located adjacent to
the motor, then plug the power cord into the control unit and the other end
into an electrical outlet with earth ground.
5. Turn on the power switch, located on the Control Unit beside the power cord
in the rear of the unit. If applicable, connect the indicator to a computer or
printer.
6. Recheck to ensure the sample is secured properly. The TSTM/TSTMH is
now ready for use.
OPERATION
The slider’s position is adjustable along the column in order to engage and
disengage the test sample. Move the slider lever clockwise to lower the slider’s
position closer to the torque plate. The slider may be locked into position by
tightening the friction brake knob located on the opposite side of the slider.
The test stand may be operated by motor or by hand. To begin a motorized
test, use the Control Unit to operate the test stand (see instructions on the next
page). For fine manual adjustment turn the knob on the motor drive in the
desired direction.
7
Series TS Torque Measurement Test Stands
TSTM / TSTMH
Using the Control Unit
CCW
Press and hold for counter-clockwise motion, release button to stop. Located on
the face of the Control Unit.
CW
Press and hold for clockwise motion, release button to stop. Located on the face
of the Control Unit.
SPEED CONTROL DIAL
Adjust speed by turning the dial 0.3 – 8.6 RPM (4 – 52º/s). Located on the face
of the Control Unit.
POWER SWITCH
Use this switch, in the left rear of the Control Unit, to turn on and turn off power
to the test stand. Power is indicated by an amber light on the face of the Control
Unit.
POWER PLUG RECEPTACLE
Located in the left rear of the Control Unit. Plug the power cord in here.
CONTROL CABLE
Plug this cable into the lower male connector on the test stand, adjacent to the
motor.
SPECIFICATIONS
Load capacity 100 lbin [11.3 Nm]
Speed range 0.3 – 8.6 RPM (4 – 52º/s)
Speed variation with load ±0% (Stepper motor driven)
Speed accuracy ±5% of setting
Maximum angular travel No limit
Manual adjustment 12º/knob rev
Angle indicator resolution 2º
Maximum slider travel 15.50” [394 mm]
Slider travel rate 1.05” [26.6 mm] / lever rev
Line voltage Universal input 80-240 VAC, 50/60 Hz
Fuse type 1.2 A, 250V, 3AG SLO BLO
Weight (test stand, only) TSTM: 35.5 lb [16.1 kg],
Control Unit weight 2.7 lb [1.2 kg]
8
TSTMH: 29.5 lb [13.4 kg]
DIMENSIONS
in [mm]
User’s Guide
TSTM / TSTMH
TSTM
TSTMH
#10-32 UNC-2B
X 0.50 [12.7] DEEP
X 16
7.9 [201]
5/16-18 UNC-2B
X 0.60 DEEP
X4
7.50 [190.5]
7.30 [185.4]
BASE PLATE
BOTTOM VIEW
4.1
MAX
13 [330]
[104]
9.4 [239]
31.6 [802]
0.50 [12.7]
TYP
TORQUE PLATE
TOP VIEW
Ø0.188 [4.78]
X 0.35 DEEP
PILOT HOLE
0.50 [12.7]
TYP
Ø3.00 [76.2]
10.0 [254]
5.00 [127.0]
6.0 [151]
SLIDER LEVER
19 [483]
MAX
16 [406]
MAX
4.1 [104]
MANUAL ADJUSTMENT KNOB
MOTOR DRIVE
IN [MM]
9
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