Torsion Test Cylinder EPZ-TG 20000

Application

• for defined torsion loading of test specimens
• depending on the application for high-precision static, dynamic material and component testing as single drive, or in combination with a test frame or angle trestle with clamping plate
• highest tracing accuracy with very finely adjustable torques and angles of rotation
• especially suitable for high requirements with regard to test frequencies, transverse forces, bending moments and speeds
  

Characteristics

• Drive operates backlash-free according to the swing door principle
• high power density
• polymer bearing
• no stick-slip effect during operation with changing torques / angles of rotation
• the sliding surfaces are separated from each other by a pressure oil film in order to be able to exclude friction and wear before the start of the test
• Designed for high radial and axial shaft loads
• the bearings and other moving parts are provided with a special plastic coating to protect them against overloading
• The actuator has a pressure-dependent leakage oil volume flow which must be discharged.

Fastening options

• Housing on one side with fastening threads on the front side
• cylindrical shaft end for shrink disc or clamping set
• Can be attached to an EPZ test cylinder as a tension/ torsion test cylinder (EPZ-HT)
  

Sizes

• Nominal torque selectable between 250 ... 32000 Nm
• Swing angle ± 50°
• system pressure 280 bar
• special sizes / special cylinders on request!

Options and Accessories on request