1. VARIABLE SPEED MOTOR SOLUTIONS FOR TESTING SYSTEMS

2. Reservados todos los derechos por Vascat, S.A. More than 36 years of experience designing and manufacturing motor solutions for:  CHASSIS DYNOS  Two wheel drive (2WD)  Four wheel drive (4WD)  4x4 all-independent  POWERTRAIN DYNOS  Axles  Gearboxes  Clutches  …  ENGINE DYNOS  Combustion engines  Electric motors  …And much more SOLUTIONS FOR TESTING SYSTEMS

3. Reservados todos los derechos por Vascat, S.A. APPLICATION REQUIREMENTS:  Very accurate torque and speed control  Customised mounting options  4Q operation  Field weakening operation for some test points  Low cogging level OPTIMISATION POINTS:  Silent operation  Space savings  Mechanical simplification  Energy savings CHASSIS DYNOS

4. Reservados todos los derechos por Vascat, S.A. VASCAT SOLUTIONS:  Asynchronous servomotors  Direct Drive MAC QI -Double or single ended shaft -Prepared for trunnion mounting (option) -Air duct system (option) Synchronous torque motors  Direct drive MDD-SN or SW -Robust rotor design (Embedded magnets) -Low cogging level -Integrated water cooling jacket (option) CHASSIS DYNOS

5. Reservados todos los derechos por Vascat, S.A. APPLICATION REQUIREMENTS:  Very accurate torque control.  High speed operation (some axis).  Quick torque response: Low inertia values.  Customised mounting options.  Bearing / winding thermal sensors.  Low vibration level. OPTIMISATION POINTS:  Better dynamic performances  Higher test accuracy  Energy savings  Greater test bench flexibility POWERTRAIN DYNOS

6. Reservados todos los derechos por Vascat, S.A. VASCAT SOLUTIONS: For high speed axis: Asynchronous servomotors  Direct Drive MAC QS -Low inertia rotor -High speed operation (Up to 10.000 rpm) For low speed axis:  Asynchronous servomotors  Direct Drive MAC QI -High power density -Prepared for trunnion mounting (option) Synchronous torque motors  Direct drive MDD-SW -Robust rotor design (Embedded magnets) -Integrated water cooling jacket (option) POWERTRAIN DYNOS

7. Reservados todos los derechos por Vascat, S.A. APPLICATION REQUIREMENTS:  High speed operation  Very quick torque response: Low inertia values  Regenerative operation  Customised mounting options  Bearing /winding thermal sensors.  Low vibration level  Optional calibrating accessories OPTIMISATION POINTS:  Better dynamic performances  Cutting of testing costs  Greater test bench flexibility  Increase of test accuracy ENGINE DYNOS

8. Reservados todos los derechos por Vascat, S.A. VASCAT SOLUTIONS:  Asynchronous servomotors  Direct Drive MAC QS (4-pole) -Low inertia rotor -High speed operation (Up to 10.000 rpm) -Insulated bearings -Winding thermal protection -Bearing thermal protection (option) -Torque flange coupling (option) -Spindle bearings (option) -Blocking device (option)  Direct Drive MAC QS (2-pole) – available on 2012 -Ultra low inertia rotor -Very high speed operation (up to 16.000 rpm) -Water cooling (option) ENGINE DYNOS

9. Reservados todos los derechos por Vascat, S.A. FULL MOTOR CUSTOMISATION:  SHAFTS  FLANGES  WINDINGS  BEARINGS  FEEDBACK SENSORS  COOLING SYSTEM  BLOCKING DEVICE  CONNECTIONS  THERMAL SENSORS  … CUSTOMISED SOLUTIONS

10. Reservados todos los derechos por Vascat, S.A.  API COM  ATW  CLEMESSY SA  CONTROL TECHNIQUES  CP ENGINEERING  DYNOTEC  BORGWARNER (Formerly HALDEX)  KRISTL, SEIBT & CO  MUSTANG DYNAMOMETER  PARKER-SSD DRIVES  ROTRONICS  XIANG YI POWER TESTING INSTRUMENT (POWERLINK) ... MAIN SECTOR REFERENCES