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Speed and Position Encoder Solutions for the Mining Industry

Speed and Position Encoder Solutions for the Mining Industry . Topics Company introduction Product overview Incremental encoders Electronic overspeed switch Absolute encoders Unit-One Magnetic encoder system MAG Fibre Optics

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Speed and Position Encoder Solutions for the Mining Industry

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  1. Speed and Position Encoder Solutions for the Mining Industry

  2. Topics Company introduction Product overview Incremental encoders Electronic overspeed switch Absolute encoders Unit-One Magnetic encoder system MAG Fibre Optics Drive Solutions, Mobile Systems, Power Generation, Energy Container Summary

  3. Year of foundation: 1934 Employees: 95 Sales: 14 M EUR Direct Export: 65% Subsidiary: USA International Representatives: 42 world-wide Quality Management System: DIN EN ISO 9001:2008

  4. Business Units • SENSORIK • ENERGY and DRIVE SYSTEMS • Analogue, incremental andabsolute encoder systems • Electrical overspeed switches • Universal encoder systems • Electronics/modules • Fibre optics systems • Magnetic encoder systems • Accessories • Couplings • Construction and services • Installation support • Special machines for battery voltage • Development, manufacturing, sales of motors and generators • Generators for wind- and water power stations • Test stands • Power generation-, energy storage- andenergy management systems • Power- and control electronics • EnergyContainer

  5. Industries

  6. Product program of Huebner Giessen BU Sensorik Speed detection – position detectionover speed monitoring – encoder solutions • Incremental encoders • Absolute encoders • Universal encoder U-ONE® • Magnetic encoder MAG • Electronic overspeed switch • DC-Tachometer • Fibre optics and electronicalcomponents • Mechanical adapters and couplings

  7. Incrementalencoderseries FG / FGH • Pulse rates up to 1 million • Redundant version • Stainless steel shaft • Protection class up to IP67 • Temperature range -50°C to 100°C • HTL/TTL output • 4 – 20 mA • Fibre Optics

  8. Incrementalencoderseries FG / FGH Formachineupto150 mm • FGH 40 • FGH 6 • FGH 8 • FGH 14

  9. Incremental encoder series FG / FGH Incrementalencoderseries FG / FGH Application • Conveyors (motor, gear box, pulley) • Crusher • Shovels • Bucket wheel excavators • Stacker/Reclaimer • Draglines • Car dumper • Underground mining • Drilling rigs speed feedback and slip monitoring

  10. Open-pit mining Installation: China Conveyor systems Incremental encoder for measurement of:- Speed- Overspeed- Underspeed- Belt tension Degree of protection: IP 67 Encoder type FG 40

  11. Open-pit mining Installation: Canada Belt station Incremental encoder for measurement of:- Speed- Overspeed- Underspeed- Belt tension Temperature: - 50 ... + 40 °CDegree of protection: IP 66 Encoder type FG 4 K

  12. Open-pit mining Installation: Germany Bucket-wheel excavator High-resolutionincremental encoder with 1 Mio pprfor precise control of extremely low speeds(stone recognition) Encoder type FG 40 K

  13. Open-pit mining Installed encoder types on shovel (excavator) Opencast mining Swing: encoder FGH 14 Hoist: encoder FGH 14 Propel (traction): encoder FGH 40 K Crowd: encoder FGH 14

  14. Material handling Installation: India Wagon tipplerfor unloading of bulk material Absolute encoder with DeviceNet® interface on special bearing block, incl. double coupling type HKD 5 for positioning Absolute encoder type AMN 58

  15. Underground mining Installation: Germany Hoist (winder) drum Hollow shaft encoder in redundant version with attached electronic overspeed switch for speed and overspeed control Encoder assembly typeFGH 6 KK with EGS 4 K

  16. Underground mining Installation: Germany Deflection sheave DC Tacho-generator with two incremental encoders in redundant version each(totally 4 systems) for speed and overspeed control Assembly typeTDP 1,2 + FG 4 KK + FG 4 KK

  17. Underground mining Installation: Germany Deflection sheave Incremental encoder in redundant version withEMI-proof fiber optic signal transmission for speed and overspeed control Encoder type FG 4 LL

  18. Electronic overspeedswitch EGS®40/41EGS®41 SIL 2 certifiedacc. to IEC 61508 andPLdacc. to ISO EN 13849-1 programmable, 2 independentswitches, speedrangefrom 0,5 rpm

  19. Electronic overspeed switch EGS® 40/41EGS® 41 SIL 2 certified acc. to IEC 61508 and PLd acc. to ISO EN 13849-1 Electronic overspeedswitch EGS® 40/41EGS® 41 SIL 2 certifiedacc. to IEC 61508 andPLdacc. to ISO EN 13849-1 Application • Conveyors • Down-Hill conveyors • Hoistsystems • ShipLoader Overspeedandunderspeedmonitoring

  20. Open-pit mining Installation: Germany Bucket-wheel excavator Programmable electronic overspeed switch for hoist applications with high safety requirements. Installed on equipment systems in brown coal mining Electronic overspeed switchtype EGS 4 K

  21. Open-pit mining Installation: Germany Bucket-wheel excavator High-resolutionincremental encoder with 1 Mio pprfor precise control of extremely low speeds(stone recognition) Encoder type FG 40 K

  22. Absolute EncoderOptional with SIL/Ple-certification • Interfaces • SSI • ProfiBus • CanBus • ProfiNet • ProfiSafe • 4 – 20 mA • others

  23. Absolute Encoder Absolute Encoder Application • Shovels • Draglines • Conveyor • ShipLoader Positioning

  24. Open-pit mining Installation: China Walking dragline Incremental encoder FG 4 K with special bearing blockand absolute encoder AMP

  25. Universal Encoder U-ONE® Onedevicefor • Speed • Over speed • Position • Additional function

  26. Universal Encoder U-ONE® Switch board Decoder UO-EM-D2 Absolute output CANBus UO-EM-AMC 2 Fiber optics Absolute output PROFIBusUO-EM-AMP Incremental outputUO-EM-FG Over speed 0,63 – 4800 rpm UO-EM-EGS4 Electr. Cam Limit Switch UO-EM-ERC U-ONE UOM 4 L-1212

  27. Drilling Rig U-ONE System onto GE-MOTOR: Mud Pumps Temperaturerange -50°C upto +85°C

  28. Magneticencodersystem MAG forspeedandposition Features andadvantages • Fordiametersupto 1300 mm • Width smaller50 mm • No ball bearings • Customizesolution • Option: split design

  29. MAG functionprinciple Scanning Head Fixing Scanning Head IP 66 (IP 68) Basic Channel 90° Channel Inverted Signals Pole Wheel Marker Pulse Motor Shaft Magnetic Track Protection

  30. Series MAG: integratedfiberoptictransmitter

  31. Series MAG: new absolute encoderswith different interfaces • 13 upto 16 bit • SSI • EtherCAT • Parallel • Profinet • Profibus • DeviceNet All sizesfrom ø 50 mm upto ø 1400 mm Option: split ring design

  32. Series MAG: newMiniMAGwithinkrementaloutput • ø 50 ... 100 mm • upto 2048 pulses • option: marker pulse

  33. Magneticencodersystem MAG Application • Conveyors (motor, gear box, pulley) • Crusher • Shovels • Bucket wheel excavators • Stacker/Reclaimer • Draglines • Car dumper • Underground mining • Drilling rigs Speed, positioning and speed monitoring

  34. Fiber optics componentswith integrated cable monitoring

  35. Fiber optics components Incremental encoder with integrated transmitter Fiber optics decoder with 2 output blocks HTL and/or TTL Incremental encoder with fiber optics connection Copper cable Fiber optics For all series available

  36. Separate Fiber Optics Components Fiber optics decoder with 2 output blocks HTL and/or TTL Coppercable Fiber optics transmitter for switch boards Coppercable Fiber optics Incremental encoder with electrical signal transmission Fiber optics transmitter protection class IP66

  37. Separate Fiber Optics Components Fiber optics decoder with 2 output blocks HTL and/or TTL Fiber cable transmitter for switch boards Coppercable Coppercable Fiber opticscable Incremental encoder with electrical signal transmission Fiber optics transmitter protection class IP66

  38. Product program Huebner Giessen Energy and Drive Systems Drive Solutions, Mobile Systems, Power Generation • DC motors • Synchronous-servo motors • Generators • EnergyContainer

  39. EnergyContainer® 24kVA • 20 ft. ISO container • 20 kVA diesel generator • 1.000 liters tank capacity • 5 kW wind turbine • 8.1 kWp photovoltaic-system • 1200 Ah / 52 kWh battery capacity • overall weight about 14 t • output voltage 230 / 400 V / 50 Hz • high efficiency with multichannel • inverter • optimized energy management system

  40. EnergyContainer® 24kVA • Application • Remote locations • Pump stations • Monitoring • Emergency

  41. Made in Germany • Development • Construction • Production

  42. Frank Tscherney+49 641 / 79 69 -21 frank.tscherney@huebner-giessen.com

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