Through insulation diagnosis, we identify equipment failures and weak points, and propose suitable repair menus!
Are you facing challenges such as "old rotating machines (motors/generators) that are no longer supported by the manufacturer and have no drawings," "wanting to improve bottleneck processes," or "having failures or issues but not knowing where to fix them"? With approximately 80 years of experience in repairing railway rotating machines, we have accumulated know-how for older rotating machines like DC motors. Our engineers can create manufacturing drawings to produce hard-to-obtain parts, enabling us to perform restoration repairs. We have the infrastructure for all processes: disassembly ⇒ cleaning ⇒ impregnation ⇒ assembly ⇒ testing, allowing us to handle various repair and manufacturing options. 【Features】 - Accumulated know-how for older rotating machines like DC motors due to approximately 80 years of experience in railway rotating machine repairs - Ability to produce hard-to-obtain parts and perform restoration repairs by creating manufacturing drawings with our engineers - Infrastructure for all processes: disassembly ⇒ cleaning ⇒ impregnation ⇒ assembly ⇒ testing - Capability to handle various repair and manufacturing options (including subcontracting parts of new manufacturing processes) - Proposing suitable repair menus by identifying equipment failures and weaknesses through insulation diagnostics *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Main Repair Menu】 ■ Regular Inspection: Disassembly and cleaning / Bearing replacement / Greasing / Commutator maintenance, etc. ■ Insulation Renewal: Re-impregnation / Insulation renewal / Coil replacement, etc. ■ Insulation Diagnosis: Deterioration condition / Investigation of weak points, etc. ■ Others: Manufacturing contracts for certain processes during new production are also possible (e.g., contracting for only the impregnation process). *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Specific Examples】 ■ DC Machine Repair ■ New Coil Production ■ Impregnation Process ■ Insulation Diagnosis *For more details, please refer to the PDF document or feel free to contact us.
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Company information
We are a group company of Toyo Electric Manufacturing, a leading company in electrical equipment for railway vehicles. By combining our extensive experience and advanced technical skills, we support our customers' safety and peace of mind through the maintenance of electrical equipment.