+966 569914323 Info@voltfs.com.sa
Dammam, KSA 24/7 Emergency Service
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Motors Services

UPTO 10000 HP, 4.16/6.6/13.2/13.8 KV
Motors Services

Comprehensive AC & DC Motor Solutions

We at Voltforge Solutions provide both onsite services for AC & DC motors including traction motors and Generators (Alternators). These services are as follows:

  • Overhauling Services
  • Specialized Repairing Services
  • Testing and Diagnostic Services
  • Supply of Motor spare parts
  • Supply of Motor Testing Equipment

Specialized Repairing Services

  • Alignment & Dynamic balancing with laser device alignment for all types of rotors, armatures, fans, propeller & impellers. Coupling, Cardan Shaft, Long Shaft, Gear Box coupling.
  • Turnery & machining services for rotors, shafts, bearing housings & other related jobs.
  • Repair, re-insulate & re-stack of stator core lamination.
  • Rotors bars repair & replacement.
  • Repair of Assembly Components.
  • Shaft manufacture & replacement.
Overhauling Services

AC & DC Motor Overhauling

1. AC Motors Overhauling

Overhauling of all types of AC Motors:

  • Squirrel cage
  • Synchronous
  • Servo
  • Traction
  • Slip-Ring
  • Wire wound rotors

2. DC Motors Overhauling

  • Commutator replacements
  • Overhauling of all types of AC/DC Traction Motors.
Diagnostics

Testing and Diagnostic Services

Available In House and Site For Electrical Offline Test For The Motors

For AC Motors

  • Overhauling of all types of AC/DC Traction Motors.
  • IR, DAR & PI test
  • Dielectric Discharge test
  • Winding circuits test (CLZ)
  • AC/DC high voltage test
  • Polarization and depolarization current analysis
  • Nonlinear behavior of stator winding insulation system
  • Corona probe
  • Contact resistance
  • Rotor bar growler test
  • Winding Ohmic resistance
  • High frequency/High Voltage surge comparison test
  • Offline partial Discharge test
  • Tan Delta & Capacitance Test
  • ELCID test
  • Full Flux Core loss test & HOT spot test
  • Pole balance test
  • Wedge tightness test
  • Bore Scope visual Inspection of motors protection components like surge arrester and surge capacitor
  • Conformity test like Inspection of motors accessories like temperature sensors, space, level switches protection and rotating semi conductive components

For DC Motors Test

  • Insulation resistance
  • Vibration test
  • Temperature thermography
  • No-Load run test with complete electrical testing
  • Rotor Run out test
  • Field Drop test
  • Armature Surge test
  • Rotor Voltage Drop test
  • DC HI-POT test
  • Core Hot Spot test
  • Resistance test using DLRO
DC Motor