Strength and properties of materials > Torsion testing machine

TM 202 TORSION TESTING MACHINE, 75 N-m.

Enquiry

Video

Download

This is a bench top educational machine for torsion test of small specimens.

It consists of two parallel stainless steel tubes fixed together at both ends. At one end is a worm gear reducer where a torsion load is applied, and angular displacement measuring devices. At the other end is a torsion tubes with an arm attached to a load cell for measurement of torsion in both forward and reverse direction. This torsion shaft unit is slidable along the tubes to take up different length specimen. Both worm gear and torsion shaft have drive sockets for hexagonal head specimen. Round specimen requires special adapters (optional). Torque is applied manually.

The equipment is designed such that torsion shaft angular displacement, or parallel tubes and loading arm deflections are negligible under maximum load.  Angle of twist on the specimen is indicated by angular scales on the worm gear reducer shafts. A revolution counter is provided at the gear box to measure total input revolutions.

Instruction manual is also included.

  • Determination of modulus of rigidity and yield shear stress.

  • Determination of modulus of rupture in torsion.

  • Reversed torsion test to determine torsion hysteresis.

  • Capacity
:  75 Nm.
  • Drive shaft ends
:  1/2 in square
  • Drive sockets
:  1/2 in. whitworth for hexagonal specimen.
  • Maximum specimen length
:  300 mm
  • Input shaft rotation:
 
- Revolution counter:  5 digits
- Circular scale:  360 x 1 degree graduation
  • Torque digital display
:  0.1 N-m resolution
  • Power supply
:  220V, 1 Ph, 50Hz. Other power supply is available on request.
  
  
  
  • Net (unpacked) Shipping Dimensions WxLxH:

    40 x 140 x 45 cm (without gear motor)

  • Net (unpacked) Shipping Dimensions WxLxH:

    40 x 160 x 45 cm (without gear motor)

  • Net Weight:  Approx. 130 kg
  • TM202S
Learning Software
 to support both online/offline training with data calculation and analysis by manual data entry from analog measuring instruments.
  • TM201- 001
Adapters for round specimen.
  • TM202- 002
Torque arm with weight hanger and standard weights for torque calibration.
  • TM202- 005
Hexagonal head specimen
  • TM201- 010
Angle digital display
  • TM202- 011
Torsiometer for accurate measurement of strain for 6 mm diameter specimen
  • TM202- 040A    
Additional DC gear motor with speed control and synchronous belt drive system instead of manual operation.
  • Maximum specimen length can be extended on request.
  • Other specimen materials can be supplied on request.
  • TM202-050
Computer Interface (computer not included)
                                     This includes TM202S and significant sensor(s) instead of analog measuring instrument(s), data acquisition (capture, display, graph and/or data export), additional software function for real-time data logging with computer interface unit and WiFi feature for data logging and real-time display remotely on smartphone (iOS and Android)
  • TM202S
Learning Software
                                       to support both online/offline training with data calculation and analysis by manual data entry from analog measuring instruments.

SIMILAR PRODUCTS