SHEAR MACHINE
Product Details:
This apparatus is of robust construction, equipped with an advanced, electromechanical operating device comprising a stepper motor, a precision made reduction unit and final worm screw with reduced play. 
These devices are designed to obtain linear, micrometrical movements at constant speed and, independently from force developed, fast reverse drive. 
Noise levels are virtually imperceptible and no maintenance is required.
Continual drive speed in either direction can be varied via the electronic control unit from 0.0001 to 10 mm /minute. 
RS232 Interface for PC. 
Graphic display. 
The number of cycles, forward/reverse speeds and displacement for the measurement of residual shear may also be programmed. 
Instructions for use are provided in sequence on the display unit and data are input directly via the alphanumeric keypad. 
Also provided are separate buttons for rapid approach
Electronic Control console:
It consists of: numeric pad contains DEL, ENTER, Decimal point, Function keys( Forward, reverse..etc) LCD display , LED indicators, Start/Stop keys
Specifications: - 
- Max. force forward/reverse: 6 kN 
- Speed range: 0.0001 to 10 mm /minute 
- Different speeds may be selected for forward and reverse drive 
- Speed/load limitations: none 
- Displacement movements: 0,03 µm 
- Rapid approach speed (unloaded): 12 mm/min. 
- Forward/reverse cycles: programmable up to 20 mm 
- Number of cycles: no limit to number which may be programmed 
- Micro switches prevent piston over travel and dynamometer overload 
- Leverage system allows applied weights to be amplified by 10,  9,  7.92 and 6.125 
- A small hand wheel serves to sustain/release the vertical load 
- Supports are provided for transducers, dial gauges and dynamometers.
Dimensions (packed): 1100 x 700 x 1250 mm (h) 
Weight (packed): 140 kg.