Products Overview

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Engine & Machinery

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Safety

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Environmental

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Deck & Consumables

Engine Spares

Turbocharger

Pumps

Compressors

Purifiers and Seperators

Fuel Injectors

Electric Motors

Models

Overview

Kyodo USA is a leading provider of electric motors for marine and off-shore applications. We supply complete range of marine quality motors, spares and repair kits offering customers comprehensive selection of all major manufacturers, makes and types of marine motors.

All marine grade motors that we supply are specifically modified to meet the highly demanding marine and off-shore requirements. Capitalizing on our extensive and diversified product line, product sourcing capabilities and access to major electric motors manufacturers worldwide, we provide reliable, professional and timely service catering to any marine related requirement

Scope of Supply

  • All AC and DC types
  • Low, medium and high voltage motors
  • All marine grade sizes, speeds and power output
  • Full range of components and spares
  • Repair services

Service We Offer

  • Rewinding, rebuilding
  • Large AC & DC Motors
  • Generator repair
  • Pump repair: centrifugal positive displacement
  • Gear reducers
  • Fans and blowers

Quality Assurance

  • Marine grade enclosure from IP 23 to IP 55/56
  • IK code protection
  • EX explosion, flam and temperature proof
  • All B, F, and H class insulation
  • IEC, VDE, DIN, DFS, SEN, EN and CENELEC standards
  • All major marine classifications whenever required

Mechanical Repairs

  • Machine shop capabilities
  • Dynamic balancing
  • Generator reapir
  • Hermetic rewinding and mechanical reapirs
  • Laser alignment
  • Sales & Service of variable frequency drives AC & DC

On Site Services

  • Line boring
  • Portable shaft turning to 8" diameter portable milling
  • Portable welding - Mig - Tig - Stick - all alloys
  • Flame cutting
  • On site balancing - portable machining
  • Optical and laser alignment

Overview

Motor test center

• Input 480 volt, 400 amp
• Output 380KVA, 1750HP, 0 to 4160 volt AC, 0 to 700 volt DC
• American HV with temperature monitoring, vibration analyzation and computerized test reports.
• Surge testing to 12,000 volts
• Polarization index testing
• Core testing


Motor test center

• U.L. authorized recertification of explosion proof motors
• Electrical Apparatus Services Association ( EASA)

Marine Electric Motors
Manufacturers Electric Motor Types Applications & Requirements
• ABB
• ASEA
• Baldor Electric
• Brook Crompton
• Emerson
• General Electric
• Grundfos
• Hyosung
• Hyundai
• Koncar-Mes
• Leeson
• Leroy Sommers
• Lonne
• Marathon Electric
• Nebb
• Nishishiba
• Rotor
• Siemens
• Sumitomo
• Tamagawa Seiki
• Vem Motors
• Yokogawa

• DC type

• AC type

• Mechanically commutated

• Electronic commutated

• Synchronous type

• Asynchronous type

• Three phase induction

• Single phase induction

• Rib cooled design

• Tube cooled design

• Corrosion resistance

• Explosion proof

• Special coating

• Variable speeds

• Critical service

• Non-essential service

• Electric propulsion

• Deck machinery

• Engine room pumps

• Steering pumps

• Cranes

• Cargo systems

• Compressor centrifugals

• Oil separators

• Winch drives

• Thruster drives

• Fans

• Hydraulic power packs

Components and Spares Rewinding and Repair Dipping and Baking
• Bearings
• Frequency inverters
• Gears
• Belts
• Pulley
• Servo controls
• Couplings
• Disk breaks
• Rewinding – Max. 3000 HP
• Bridge cranes – 15 Ton
• Balancer – 4000 lbs
• Largest lathe turning capacity 68" x 312"
• Dipping and baking
• HLM 126
• HLM 166
• Hermetic motor rebuilding
• Metal spray
• Shaft grinding
• Arc welding – Mig – Tig
• Resins used - epoxy
• Dip tank size 5’x 5’x 5’
• Baking oven 6’x6’x7’/8’x10’x16’