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A ground insulation test is not a comprehensive motor insulation test; it does not, for instance, test the insulation’s resistance between turns of the windings. Supplier Profile. Commercializing GE’s technology and IP to accelerate growth and achieve market differentiation. 9 Vibrations can also be the root cause for excessive heat and brush sparking. 0000003639 00000 n 0000017953 00000 n fact sheet DC2100e Ratings DC2100e R = 4Q N = 2Q Notes: • DC2100e frames are available in 2 or 4 quadrant configurations except for the 50, 150, 300 & 525 frames which are 4 quadrant only. Marcel Dekker, Inc., 2004. 0000012561 00000 n 0000045055 00000 n GE EV1 B C D. GE EV10. If it is very hot to the touch, the bearing is probably malfunctioning. AC motors include single, multiphase, universal, induction, synchronous, and gear motors. DC Motors GE Industrial Systems – Motors. MV7000 Flat Pack (FP) 16 Pages. Once the motor is disassembled, and a thorough inspection of internal components has been conducted, testing the motor windings is done. ANSI DEVICE NUMBERS. McGraw-Hill, Inc., 1991. 0000041071 00000 n 0000002156 00000 n Kinamatic Direct Current Motors. By combining electronic controls with brushless DC motors, ECMʼs can maintain efficiency across a wide range of operating speeds. 0000046210 00000 n In the event that sealed, non-lube bearings are not used, the motor should be lubricated and then reassembled. 24 Check the brush connections to ensure they are tight and clean. Page 331. C185 [M200] SCR PANEL C290[M300] SCR … Serving industries such as oil and gas, pulp and paper, mining and minerals, and water and wastewater. DC - Kinamatic: GE’s general-purpose DC motors are available in commercial and industrial offerings. If this does not work, consider revarnishing the motor first. $64.90 shipping. Page Count: 180 �V5��Op������{��SHp$��6 G�Ȑ���P��G��*�4����3�(��:�z���������Q����%�J3-���W�길�㤀��QQ����?��nW�l&2���L�,juqj[�pq��$����BS�"#a��\�. Definite purpose contactors are suitable for many air compressor, agricultural equipment, pump, and food service equipment applications. For most maintenance shops, this is a ground insulation test. GE Diagrams, Schematics and Service Manuals - download for free! US Department of Transportation, Federal Aviation Agency, 2008. The Institution of Electrical Engineers (UK), 2004. Has the motor ever been rewound? View & download of more than 46962 GE PDF user manuals, service manuals, operating guides. The lubrication schedule depends on the bearing and the motor application. The GE motors were a type MD where as the Westinghouse were a type MC. 0000042687 00000 n 0000044366 00000 n Is there a burned odor coming from the motor windings? Need a quote on a DC Motor by description? If a commutator has a brassy appearance, there’s excessive wear that could be caused by the wrong type of brush or the wrong spring tension. Q & A: Motor Theory and Practice, 30 Paint Fork Road If they are dirty or corroded, clean the windings with a brush, hot water and detergents and a vacuum. 0000042051 00000 n 0000043869 00000 n In brief, a D.C. motor maintenance program (Table 1) begins with reviewing a motor’s service history. dc crane and mill motors (602 - 628) (309) The 600 series frames were manufactured by both General Electric (GE) and Westinghouse. 0000044793 00000 n Parts Super Center supplies a range of motors and motor components to keep your operations running. GE has over 100 years of DC motor experience utilizing superior design and quality control systems. Industrial Press, Inc., 1991. However, we cannot describe all the matters which must not be done, or which cannot be done, because there are so many possibilities. 3 After a service history review, a visual inspection should be performed to identify any obvious wear, blockages to cooling fans, or environmental contamination (moisture or corrosion). To determine the maintenance requirements of a specific motor, the maintenance technician should refer to the manufacturer’s technical documentation prior to performing maintenance. Finally, an inspection of the bearings should be performed; worn out or noisy bearings require replacement. Motor Wiring Diagram D.C. Motor Connections Your motor will be internally connected according to one of the diagrams shown below. If that’s not the case, then an external factor could be the cause. In some situations, motor winding tests beyond the ground insulation (megger) test may need to be conducted. While de-energized, rotate the armature by hand to see if the brushes are free to ride on the commutator and there’s adequate spring tension 22 to keep them hugging the commutator. 29 For the “feel” test, with the motor running, touch the bearing housing. Use figure 2 if your motor has a dual voltage shunt field. and Maintenance Manual DC Motors • Frames DC180ATZ, C180ATZ and DC210ATZ. 0000046882 00000 n Contact us. Remove the brush springs, slide the brush across the commutator hood and spray. 0000013879 00000 n M Industrial Press, Inc., 2001. GE Generators Enter your product's model number in the XXXXXX format that matches your product's data tag. 18 Resistance readings depend on the motor size, type of wire, etc. 0000041795 00000 n MANUAL MOTOR CONTROLLER ENCLOSED MANUAL MOTOR CONTROLLER FIGURE 4. B-65152E FANUC AC Spindle Motor Description Manual B-65165E FANUC AC Servo Motor Maintenance Manual B-65160E FANUC AC Spindle Motor Parameter Manual . Khandpur, Raghbir S. Troubleshooting Electronic Equipment. 0000042136 00000 n Every motor is also assigned a serial number which is unique to that motor. LCS35814 chainsaw pdf manual download. A magnetic contactor is operated electromechanically without manual intervention. GE Motors and Motor Parts. Find GE Motors DC Motors Data Sheets on GlobalSpec. VAT2000. 0000040080 00000 n This inspection should also be conducted after the motor has been disassembled to discover evidence of failed components, such as burnt windings, broken leads, etc. 0000042426 00000 n 0000041328 00000 n <]>> 2000. 0000017097 00000 n Clean any debris around the brushes. The GE motors were a type … The brushes 20 ride or slide on the rotating commutator of the armature; there should be little brush noise, chatter or sparking when the motor is powered up. Severe damage would require rewinding the motor. Printing tip! Technomic Publishing Co., 1999. You can save paper and ink by … 260 products. or Best Offer. When contacting a GE Energy Service Shop or representative, please provide the model and serial numbers. To test coil-to-coil or turn-to-turn insulation failures, a high surge test, the Hipot test, would be required and requires special test equipment 19. Inspect the cooling fan and passages to ensure they are operational and free of blockage, respectively. This also makes the brakes last almost forever! They are not to be used to lift the motor 0000018617 00000 n Replacement and renewal parts for all GE motor sizes. … A DC Motor „Without mechanical Brushes and Commutator „ Permanent Magnet Rotor „ Rotor losses are nearly zero „ Stator is driven from an Inverter which, in turn, is powered from the AC line „The “Electronic Inverter” „ “Commutates” the stator magnetic fields „ Synchronous machine GE's innovation engine where ideas become reality to create a better world and deliver differentiated tech across the company's industrial portfolio. V. DC. Lubrication is only one of three maintenance tasks involved with motor bearings. With an installed base of over 1,50,000 numbers of Air Circuit Breakers in the country we continue to be one of the largest suppliers of Air Circuit Breakers in India. This inspection should include the “smell” test. 6 Pages. If there are problems other than the motor itself that caused the motor breakdown. 0000044463 00000 n GE Motor Starters. 0000042216 00000 n Electrical Safety: A Guide to the Causes and Prevention of Electrical Hazards. When bearings need to be replaced, remove them with the proper tool. Never use emery paper because it has metal particles in it that if rubbed off could cause electrical shorts. 0000003187 00000 n V. AC. OPERATION & MAINTENANCE MANUAL FOR THREE PHASE INDUCTION MOTORS 5100 North IH-35 Round Rock, Tx. 0000003778 00000 n Page 81. General Electric Company customers (OEM’s) and their customers, if such reproduction is used exclusively in connection with equipment used in those customers’ internal operations. Contact Information Visit our website for list of locations Fort Wayne, IN 46802 USA Phone: (800) 541-7191. Business Type: Manufacturer. geindustrial.com has moved to a new home at electrification.us.abb.com Moving forward in bringing you the best of both With Industrial Solutions’ integration into ABB, we are combining ABB and Industrial Solutions leading-edge technologies for a comprehensive portfolio of solutions. Page 262. When done, blow out the motor so it is dry and clean.26, There are different types of bearings 27 and the required maintenance on them will depend on the type of bearing, operating environment and the motor application. 4 Since the commutator and brush assembly are high-wear parts of a D.C. motor, extra time should be spent on inspecting, repairing or replacing these vital components. Wowk, Victor. Butterworth-Heineman, 2001. Replacement and renewal parts for all GE motor sizes. Misalignment from neutral can cause sparking (armature reaction). Traister, John E. and Stauffer, H. Brooke. Free shipping on many items ... GE DC Motor Drive Control, 5 HP, Single Phase, Statotrol Operator Station. 0000003115 00000 n Take a lot of care to keep dirt out of the bearing.

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