Applied Motion Products stac6 overview

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Applied Motion Products stac6 overview

  1. 1. STAC6 ASP PRESENTATION STAC6 Family Overview STAC6/BLUAC/BLUDC match up STAC6/Si5580/PDO5580 match up “Under the hood” P7000 some +’s & -’s CONFIGURATOR Motor temperature rise Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com1
  2. 2. STAC6 Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com2
  3. 3. STAC6 Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com3
  4. 4. STAC6 Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com4
  5. 5. STAC6 Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com5
  6. 6. OVERVIEWThe STAC6 is a compact 6 amp/phase step motordriver with a 167 vdc bus (no transformer)It uses sophisticated software to “tame”inherent problems with open loop drivesExisting AMP application software ie; SiProgrammer, SCL and Q are seamlesslyintegrated into the designA brand new, non-legacy application namedCONFIGURATOR simplifies set-up Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com 6
  7. 7. FEATURE COMPARISON HOW DOES THE STAC6 COMPARE Against BLUAC? Against BLUDC? Against PDO5580/ Si5580? Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com7
  8. 8. STAC6 Transformerless, light (2 lbs), small 167vdc BUS Excellent step motor tuning 3 versions; S, Q, Si Compatible with HUBS Preconfigured motor files Digital I/O; 7/3 or 15/7 Analog ins; (2) 12 bit resolution,+/-10v List $795, $895, $995 Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com8
  9. 9. BLUAC5 Transformerless, light, small 167vdc or 330 vdc Bus Excellent servo tuning 3 versions; S, Q, Si Compatible with HUBS Preconfigured motor files Digital I/O; 7/3 or 15/7 Analog ins; (2) 12 bit resolution,+/-10v List $800,$1025,$1325 Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com9
  10. 10. BLUDC Light, small 24vdc or 48 vdc BUS Excellent servo tuning 3 versions; S, Q, Si Compatible with HUBS Preconfigured motor files Digital I/O; 7/3 or 15/7 Analog ins; (2) 12 bit resolution,+/-10v List $535, $610, $680 Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com10
  11. 11. PDO5580/Si5580 Stepdown transformer, heavy (8lbs), big 80vdc BUS No resonance suppression 2 versions; PDO, Si Compatible with HUBS No preconfigured motor files Digital I/O; 8/3 Analog ins; (1) 0 to 5 volt List $750 PDO $980 Si Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com11
  12. 12. What the comparison shows STAC6,BLUAC,BLUDC have identical flavors ie: S, Q, Si STAC6,BLUAC,BLUDC have identical digital I/O’s STAC6,BLUAC,BLUDC have identical analog inputs STAC6,BLUAC,BLUDC have identical hub compatibility RESULT: Choose the best prime mover for the application, let the electronics selection follow Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com12
  13. 13. STAC6 Let’s go under the hood Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com13
  14. 14. Under the hood Low speed torque ripple reduction 4th harmonic added to distort sine wave Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com14
  15. 15. Torque ripple reduction Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com15
  16. 16. Mid range resonance Here comes the heavy artillery Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com16
  17. 17. Under the hood Mid range resonance solution Dsp engine is running a model Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com17
  18. 18. Mid range resonance Mid range resonance occurs in the 4 to 15 rev/sec range Occurs at speeds when the drive is not capable of supplying full current Occurs in natural resonant bands Half stepping or microstepping often help Type of coupling is important Some compliance was useful Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com18
  19. 19. Mid range resonanceAmount of load inertia is a factorSloppy gear boxes/backlash are badViscous damping often helps Heavy grease in gearbox Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com19
  20. 20. Mid range resonanceMathematical analysis shows insufficient“damping” is the culpritHow do you add damping without afeedback device?Answer: Create a “model” of the plant andlet it run in the background. Compareactual currents and the model currents.Inject a small “correction” signal from themodel to raise the damping in the actual. Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com20
  21. 21. Mid range resonanceModel runs a plant that looks like a spring– mass combination.Therefore we information about: The peak torque of the motor (spring) The total system inertia ie; Jr + Jl (mass)Dsp engine then calculates the naturalresonant frequencyFreq = sq. rt.{50Tmax/(Jr +Jl)} / 6.28 Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com21
  22. 22. Mid range resonance Result: Choose a motor from our preconfigured list and you only have to enter the load inertia Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com22
  23. 23. Mid range resonance Use a non-listed motor and you have more info to enter!!! Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com23
  24. 24. Mid range resonance Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com24
  25. 25. Under the hood - Self Test On power-up the drive verifies the resistance of the windings On power up the drive verifies the inductance of the windings The drive therefore needs this data File motors- no problem Non standard motors- You must enter Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com25
  26. 26. Under the hood - VERIFYAMP has offered position verification on3540i – very successfulSTAC6 offers more Position verification Stall detect Set the error window (just like a servo with following error) R&D project for “Stall prevention” riding the Torque speed curve to lower speeds. Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com26
  27. 27. Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com27
  28. 28. Configurator Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com28
  29. 29. We could have used Q.T. Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com29
  30. 30. SiProgrammer set-up Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com30
  31. 31. SiProgrammer set-up Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com31
  32. 32. Configurator Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com32
  33. 33. Select a motor Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com33
  34. 34. Use our wiring diagram Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com34
  35. 35. Select an Operating Mode Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com35
  36. 36. Oscillator mode- many options Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com36
  37. 37. Regen Clamp Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com37
  38. 38. MOTOR HEATINGStep motors have Class B insulation Class B means 130C winding temperature limit Classical approach to determine current rating Suspend motor in free air Adjust the current for a 80C winding temp. rise in a 40C environment (allows for 10C hot spot) No iron losses to contribute to temp. rise Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com38
  39. 39. MOTOR HEATING STAC6 approach (motor losses are copper and iron) Assumed a motor mounting plate 6” x 6” x .25” for NEMA 23 10” x 10” x .375” for NEMA 34 Verify motor winding temp. remains at or below 130C in a 40C environment NOTE: This can result in case temperatures up to 95C Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com39
  40. 40. MOTOR HEATING Techniques that mitigate the temperature rise Idle current reduction (factory default is 90%) Motor losses vary with speed 10% reduction in running current causes a 21% reduction in temp rise. Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com40
  41. 41. MOTOR HEATING STAC 6 with Step Motors Thermal aspects are important now Motors in indexing applications with some rest time (idle current reduction on) will exhibit Si5580 type temperature rises Motors in constant speed applications will run hotter and need the mechanical mount to absorb some of the heat energy. Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com41
  42. 42. STAC6 Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com42
  43. 43. STAC6 NoTransf. light (2 lbs), small167vdc BUSExcellent step motor tuning3 versions; S,Q,SiCompatible with HUBSPreconfigured motor filesDigital I/O; 7/3 or 15/7Analog ins; (2) 12 bit resolutionList $795, $895, $995 Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com43
  44. 44. PDO5580/Si5580Transformer, heavy (8lbs), big80vdc BUSNo reasonance suppression2 versions; PDO, SiCompatible with HUBSNo preconfigured motor filesDigital I/O; 8/3Analog ins; (1) 0 to 5 volt Sold & Serviced By:List $750 PDO $980 Si Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com44
  45. 45. BLUDCLight, small24vdc or 48 vdc BUSExcellent servo tuning3 versions; S, Q, SiCompatible with HUBSPreconfigured motor filesDigital I/O; 7/3 or 15/7Analog ins; (2) 12 bit resolution Sold & Serviced By:List $535, $610, $680 Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com45
  46. 46. BLUAC5Transformerless,light,small167vdc or 330 vdc BusExcellent servo tuning3 versions; S,Q,SiCompatible with HUBSPreconfigured motor filesDigital I/O; 7/3 or 15/7Analog ins; (2) 12 bit resolutionList $800,$1025,$1325 Sold & Serviced By: Toll Free Phone: 877-378-0240 Toll Free Fax: 877-378-0249 sales@servo2go.com www.servo2go.com46

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