Torsion Spring Testing Machine

0.13~2000Nm Models • High Accuracy • Computerized Control • Ultra Precise

TSTM is a line of microprocessor controlled Torsion Spring Testing Machine designed to automate, simplify and standardize the strength different types Torsion Springs and different specimen both in clockwise and counterclockwise direction. Electronics Torque Transducers are used measure the torque and optical encoders to measure angle of rotation accurately.

Torque is applied using front control panel mounted push button or through the microprocessor based controller.

If PC operation is opted for these controllers can also be linked to a PC through RS232 (serial) port or USB port.

Application Software, tTEST, converts the test stand in to a Computerized Testing Station. Operator can view the material characteristics on the VDU (monitor) and generate test report through printer connected to the host computer. Facility also exists to display a reference or master curve in different color on the monitor to allow instant assessment of the quality of the device being tested.

Models TSTM-0.13, TSTM-1.3 and TSTM –5 are LOW TORQUE models. They incorporate imported Precision Torque Transducer

Models TSTM-200 TSTM-500 and TSTM –1000 and TSTM-2000 are High Torque models. They incorporate imported Precision
Torque Transducer.

Click for Coil Spring testing machine and for Spring Fatigue testing machine.

ADVANCED FEATURES

Intelligent auto Torque Sensor detection – plug and play.
High stiffness loading frame.
Advanced vector control VFD / Servo Drive
Auto touch torque detection.
Accurate torque vs angle characteristics
Attractive power coated finish.
Industrial grade push button control.
Manual & auto testing mode with Local 4 line 20 char backlit data display.
Inbuilt safety features – front interlocked thick perspex door, over limit , over travel protection, over load protection.
Multi format standard and customized test report generation.

Table Top Model

High Capacity Model

Detailed datasheet

Instruction Manual

TECHNICAL SPECIFICATIONS

Torque Ratings
0.13, 1.3,5,20,50,100,200,500,1000,2000 Nm

Accuracy
Better then 0.5% of Toque Capacity ( model dependent)

Resolution
0.0001Nm ( 0.13 Nm model)
0.001Nm( 1.3Nm model)
0.01Nm( 5 & 20 Nm models)
0.1Nm( 50,100 & 200 Nm models)
1Nm( 500,1000,2000Nm models)

Angle of Measurement
360° ( 0.1° resolution )

Cosshead Travel
250,500,750,1000,1500,2000 mm ( 0.01mm least count 0.001 mm Optional)

Column to Column Spacing
250,400,600,900,1200mm

Test Speeds
0.2~12 ° / sec
10~360 °/sec

Spring Diameter
50~600mm

Spring Length
50~900mm

Computer connectivity
High Speed USB 2.0

Machine Control
MANUAL – Front panel buttons and 20×4 Char Display
AUTO – In conjunction with Application software sTest

Power Source
3Ph AC, 415 V . Power Requriement depends on model Selected

Operating Temperature
Upto 45° C , 85% RH

Finish
Client Specified RAL Color Code . Else Siemens Grey RAL7035

MODEL SELECTOR

Table Top Models

TSTM-	Torque Rating
0.13	0.13Nm
1.3	1.3Nm
5	5Nm
20	20Nm
50	50Nm
100	100Nm

Floor Standing Models

TSTM-	Torque Rating
200	200Nm
500	500Nm
1000	1000Nm
2000	2000Nm

CUSTOM DESIGN

We provide custom design based on your application. Please contact us with more details at [email protected]

ACCESSORIES & OPTIONS

Spring Mounting Discs

Slide Cover

Remote Display

Spring Chuck

*NABL – National Accreditation Board for Testing and Calibration Laboratories New Delhi