Toshiba Servo Drive Repair
& Electronic Control Sales
Independent repair specialists for Toshiba TOSVERT VF-AS1 series drives and industrial motion controllers. Expert service since 1975.
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Units in Stock
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Toshiba Servo Drive Repair & Sales
NC Servo Technology has serviced Toshiba industrial drives and motion controllers since 1975. As an independent repair provider, we offer faster turnaround than manufacturer service while restoring your drives to manufacturer specifications.
We diagnose, rebuild, and test Toshiba servo drives and variable frequency drives across all series. From TOSVERT VF-AS1 models to motion controllers, our technicians service current production and discontinued components that manufacturers no longer support.

Toshiba Electronic Control Repair Services
Expert hardware repair for Toshiba industrial automation systems
Servo Drive Repair
Hardware repair for Toshiba industrial servo drives and motion controllers.
- Power supply repair and replacement
- Control board diagnostics and repair
- IGBT module testing and replacement
- Capacitor and resistor replacement
- Relay and voltage regulator repair
VFD Repair & Service
TOSVERT VF-AS1 series variable frequency drive hardware repair.
- Inverter section diagnostics
- PWM control circuit repair
- Relay and transistor replacement
- Voltage regulator testing
- Diode and component verification
Motion Controller Repair
Industrial motion control system hardware repair and testing.
- Controller board repair
- Communication interface testing
- I/O module diagnostics
- Component-level repair
- System integration support
Why Choose NC Servo for Toshiba Electronic Control Sales?
Multi-brand expertise with faster turnaround than manufacturer service
Independent Service Provider
As an independent repair center, we typically deliver faster turnaround than sending drives to the manufacturer. Our focus on repair—not manufacturing—means your Toshiba drive gets immediate attention.
Industrial Applications Only
We service industrial Toshiba products including servo drives, VFDs, and motion controllers. Our focus is manufacturing and automation equipment, not consumer electronics.
Multi-Brand Expertise
We service over 100 brands of industrial drives and motion controllers. This cross-platform knowledge brings valuable insights to every Toshiba repair.
Electronics Test Bench
Full test bench capabilities to verify drive performance, control accuracy, and system response before return to service.

Testing Every Toshiba Drive
All drives are tested before shipment to verify hardware repairs.
Our electronics test bench allows us to verify Toshiba servo drives and VFDs under operating conditions. We test PWM control circuits, inverter sections, and confirm hardware component repairs including capacitors, resistors, diodes, relays, voltage regulators, and transistors.
TOSVERT VF-AS1 series drives are tested for inverter function, control accuracy, and hardware reliability. All units receive a 1-year warranty on hardware repairs.
Toshiba Servo Drive Repair FAQ
Can you repair Toshiba VF-AS1 series drives?
Yes, we repair hardware components in Toshiba TOSVERT VF-AS1 series variable frequency drives including IGBT modules, control boards, capacitors, resistors, diodes, relays, voltage regulators, and transistors. We test PWM control circuits, inverter sections, and control functions. We do not offer parameter extraction or program recovery services. If your drive's program or parameters are lost, you must reload them after hardware repair is complete.
Do you repair consumer Toshiba products?
No, we service industrial Toshiba products only including servo drives, VFDs, and motion controllers. We do not repair consumer electronics, home appliances, or entertainment systems. Our focus is manufacturing and automation equipment.
Can you recover parameters from a failed Toshiba drive?
No, we do not offer parameter extraction or program recovery services. We repair hardware components including capacitors, resistors, diodes, relays, voltage regulators, and transistors. After hardware repair is complete, you must reload your drive's program and parameters. We recommend maintaining parameter backups for all drives.
What if you don't have my specific Toshiba drive in stock?
While we maintain inventory of over 19,000 drives and controllers, if we don't have your specific Toshiba model in stock, we can act as a broker to source the drive you need. Our industry relationships and sourcing capabilities allow us to locate hard-to-find and discontinued Toshiba drives from verified suppliers worldwide.
Do you offer exchange programs for Toshiba drives?
We maintain a large inventory of rebuilt Toshiba units. After evaluation, if your unit is not economical to repair or if you need faster turnaround, we can discuss purchasing a rebuilt unit from stock. Core credit may be available based on your unit's condition and parts value.
How long does a typical Toshiba drive repair take?
Turnaround time depends on part availability, the complexity of the failure, and whether we have donor boards in stock. As an independent service provider, we typically offer faster turnaround than manufacturer service. Contact us with your specific model and issue for a timeframe estimate. Rush service is available for time-sensitive production equipment.
What warranty do you provide on Toshiba drive repairs?
All Toshiba drive hardware repairs include a 1-year warranty on parts and labor. The warranty covers hardware components we repair or replace. It does not cover software issues, parameter loss, or failures caused by external factors such as power surges or environmental damage.
Toshiba Products We Service
13 models available
TOSHIBA ACV00301
Downtime from a faulty TOSHIBA ACV00301 costs you money. We provide rapid repair services and...
TOSHIBA 4T130GI-4055BOE
Downtime from a faulty TOSHIBA 4T130GI-4055BOE costs you money. We provide rapid repair services and...
TOSHIBA 924571-1
Looking for a reliable fix for your broken TOSHIBA 924571-1? NC Servo Tech is your...
TOSHIBA E28688B4
Professional Refurbishment for your TOSHIBA E28688B4. We offer cost-effective solutions. Contact us now!
TOSHIBA PFC-180
When your TOSHIBA PFC-180 electronic control fails, you need a fast solution. NC Servo Tech...
TOSHIBA TLC-2721
Downtime from a faulty TOSHIBA TLC-2721 costs you money. We provide rapid repair services and...
TOSHIBA TOSUERT-130G1
Downtime from a faulty TOSHIBA TOSUERT-130G1 costs you money. We provide rapid repair services and...
TOSHIBA VT130G1-2055BO
When your TOSHIBA VT130G1-2055BO electronic control fails, you need a fast solution. NC Servo Tech...
TOSHIBA VT130G2+4035
When your TOSHIBA VT130G2+4035 electronic control fails, you need a fast solution. NC Servo Tech...
TOSHIBA VT130G2U4025
A faulty TOSHIBA VT130G2U4025 controller can cause major disruptions. We provide comprehensive diagnostics and repair...
TOSHIBA VT130G2U4035
Don't let a broken TOSHIBA VT130G2U4035 electronic component halt your production. Our specialists repair these...
TOSHIBA VT130G2U4055
A faulty TOSHIBA VT130G2U4055 controller can cause major disruptions. We provide comprehensive diagnostics and repair...
All Toshiba Products
- TOSHIBA ACV00301 - Model: TOSHIBA-ACV00301
- TOSHIBA 4T130GI-4055BOE - Model: TOSHIBA 4T130GI-4055BOE
- TOSHIBA 924571-1 - Model: TOSHIBA 924571-1
- TOSHIBA E28688B4 - Model: TOSHIBA E28688B4
- TOSHIBA PFC-180 - Model: TOSHIBA PFC-180
- TOSHIBA TLC-2721 - Model: TOSHIBA TLC-2721
- TOSHIBA TOSUERT-130G1 - Model: TOSHIBA TOSUERT-130G1
- TOSHIBA VT130G1-2055BO - Model: TOSHIBA VT130G1-2055BO
- TOSHIBA VT130G2+4035 - Model: TOSHIBA VT130G2+4035
- TOSHIBA VT130G2U4025 - Model: TOSHIBA VT130G2U4025
- TOSHIBA VT130G2U4035 - Model: TOSHIBA VT130G2U4035
- TOSHIBA VT130G2U4055 - Model: TOSHIBA VT130G2U4055
- TOSHIBA VT130G7U4080 - Model: TOSHIBA VT130G7U4080
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