STT-shaft twist tester NO

STT R100 NO and STT R150 N

Fast and easy visualization of twist structures

These convenient devices STT R100 NO and STT R150 N are especially suitable for the application directly in the production environment. By placing the STT on the surface of the test object existent twist structures are immediately visible. When the shaft is fixed on a V-block or between rotatable centres, by rotating the shaft, local dependency of the sealing surface structure can be easily and quickly tested. The device STT R100 NO is designed for shaft diameters from 5 mm to 200 mm. The device STT R150 N enables to test shaft diameters up to 300 mm. Due to the compact and robust aluminium housing and the battery powered laser the device is ready for operation even under harsh production conditions. Additional the device STT R100 NO provides the possibility to connect a tripod (1/4” 20 UNC).

Product pictures

STT-NO

Application background

Measurement method

STT twist test

These convenient devices STT R100 NO and STT R150 N are especially suitable for the application directly in the production environment. By placing the STT on the surface of the test object existent twist structures are immediately visible. When the shaft is fixed on a V-block or between rotatable centres, by rotating the shaft, local dependency of the sealing surface structure can be easily and quickly tested. The device STT R100 NO is designed for shaft diameters from 5 mm to 200 mm.

The device STT R150 N enables to test shaft diameters up to 300 mm. Due to the compact and robust aluminium housing and the battery powered laser the device is ready for operation even under harsh production conditions. Additional the device STT R100 NO provides the possibility to connect a tripod (1/4” 20 UNC).

STT-shaft twist tester Product video

Optional Accessories

Battery charger for STT
  • Battery charger for STT
  • Charger + 2x battery
  • Voltage (batteries): 3.6 volts (lithium-ion battery)
  • High-quality universal 2-channel charger
  • LED status display
  • This item fits the following models: STT NO, STT NK, STT NV

Specifications

Technical information

  • Twist period measuring range: DP 20 - 200 μm
  • Twist depth: Dt> = 200 nm *
  • Axial back focus: 15 mm
  • Shaft diameter: 5 - 200 mm (STT R150 N up to 300 mm)
  • Illumination source: laser diode module laser class 2
  • Power supply: 6 V battery

 

* Specification for Rz = 2 μm (specification depending on roughness and twist period, permissible roughness. Ra 0.1 - 0.5 μm)

The real-time testing device for visualizing twist structures and roughness on shafts in seconds for 100% quality control!

Marketing & Sales Contact

Tel: +49 (0) 3641 79799 00  |  Fax:+49 (0) 3641 79799 01  E-mail: info[at]matesy[dot]de  |  Web: www.matesy.de

 

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