For your information
- We offer for this displayed device sale, exchange and repair services.
- Prices for Servo-/Spindle Drives Power Supplies are standard prices for standard repair
- Devices for sell or exchange, was preventively overhauled in our workshop.
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Detailed information about Yaskawa Varispeed VS-626M5 device series
For improving quality, we have several test stands for Yaskawa Drives.
Our current brochure about Industrypart GmbH can be found in the download area.
We offer serial repairs for this product series
- Repair of many electronic assemblies according to standardized repair procedures with documentation.
- A larger repair capacity is possible for the same or similar orders
- Target group: machine manufacturers, service companies and distributors
Access to years of experience, specialists and equipment.
Find out more about our series repairs
Overview
Proven frequency inverter of the Yaskawa M5 series for robust industrial applications. Designed for reliable continuous operation, precise speed control, and service-friendly maintenance in demanding environments.
Overview
- Device category: AC Inverter / Frequency Converter
- Series/Class: Yaskawa M5 Series, 200-V class
- Design: compact, forced-air cooled, suitable for industrial use
Model Designation
- CIMR = Yaskawa Inverter (Controller Inverter Motor Drive)
- M5 = M5 Series
- A = 200-V class
- 20110 = Power/Current class
- XXXB = Variant and equipment identifier
Technical Data
| Feature | Value |
|---|
| DC Input (DC Link) | DC 270–325 V |
| DC Input Current (Continuous) | 35.7 A |
| DC Input Current (30 min) | 52.4 A |
| Output | 3AC 0–230 V, PWM controlled |
| Output Frequency | 0–1000 Hz |
| Output Current (Continuous) | 40 A |
| Output Current (30 min) | 56 A |
| Cooling | Forced-air cooling |
| Mass | 17 kg |
| Weight / Dimensions | Weight: 17 kg, Dimensions: n. a. |
| Nameplate Specification | 20110A |
Connections & Interfaces
- P / N (DC+ / DC–): DC link input
- U / V / W: Motor output
- PE / FG: Protective earth
- 6CN: Control/Status signals (including error code outputs FC0–FC3, depending on version)
- 7-Segment Display: Status and error codes
Control Board / Assemblies
| Designation | Type | Part Number | Quantity |
|---|
| 1PCB | Control Board | YPHT31147-1F | 1 |
| 2PCB | Base Drive | YPCT31243-2C | 1 |
| 3PCB | Communications Board | YPHT31150-2C | 1 |
| Power Transistor | IGBT Module | 2MBI100N-060-10 | 2 |
Alarms & Troubleshooting
| Code | Designation | Typical Finding | Check | Remedy |
|---|
| AL-01 | Overcurrent | Short circuit, Overload | Check U/V/W, Check load | Check/replace power section |
| AL-02 | Ground fault | Insulation fault Motor/Cable | External insulation test | Repair motor/cable |
| AL-04 | Main circuit fuse blown | DC fuse defective | Check fuse/power section | Repair power section |
| AL-05 | Inverter output overload | Continuous overload | Check load profile | Reduce load, Check parameters |
| AL-11 | Main circuit overvoltage | Regeneration too high | Check DC bus | Check braking/load conditions |
| AL-12 | Main circuit undervoltage | Unstable supply | Check DC bus/Mains | Stabilize supply |
| AL-30 | Encoder signal cable disconnection | Feedback disturbed | Check encoder cable | Repair cable/connector |
| AL-43/44 | Heatsink overheat | Insufficient cooling | Check fan/filter | Repair fan/cooling |
| AL-48 | Internal cooling fan fault | Fan stopped | Check fan | Replace fan |
Typical Applications
- Machine tools and CNC units
- Conveyor and handling technology
- Spindle and auxiliary axis drives
- Industrial plants with variable speed control
Service Notes
- Regularly clean fans, heat sinks, and air ducts
- Retighten screw and plug connections
- Back up parameters before service work
- Do not perform insulation measurement (Megger) on the installed device
Repair Description
- Input inspection: Visual check, DC link measurement, short circuit test of the power section
- Disassembly & Cleaning: Removal of assemblies, thorough cleaning of dust and oil deposits
- Analysis: Testing of power semiconductors, driver stages, control and communication boards
- Repair: Replacement of defective assemblies and components, preventive replacement of thermally stressed parts
- Testing & Load Test: Test run on the test bench under load, monitoring of current, temperature, and DC ripple
- Long-term Test & Conclusion: Continuous operation test, documentation of measurement results, final protocol
We Verify Your Drives and Electronic Components for Authenticity
Authenticity Check for Drives & Electronic Components: Confidence Before You Invest
Prevent failures caused by hidden counterfeits.
With our professional authenticity verification, you ensure
that your drives and system components truly meet original manufacturer quality before being installed in critical processes.
Why Authenticity Check Is Essential Today
The market for industrial drives, motors, and control components is globally interconnected. Components are traded through various channels, new, used, refurbished, or from warehouse stock.
As shown in our article Solutions Against Counterfeit Drive Components, products with unclear origin or altered substance repeatedly enter industrial supply chains.
For buyers, it is often not clearly recognizable:
- Whether it is an original product from the manufacturer
- Whether the device has been opened or technically modified
- Whether serial numbers and nameplates are authentic
- Whether all components correspond to the original condition
Especially in production-critical systems, unverified components can lead to downtime or consequential damage.
Professional authenticity verification provides clarity before the component is installed or resold.
What Exactly Is Checked During Authenticity Check?
Inspection of Nameplate and Serial Number
We compare serial numbers, production markings, and device designations with our technical reference data and manufacturer standards, checking them for plausibility and irregularities.
Visual and Mechanical Inspection
Our technicians professionally open the device and examine housing, screws, seals, connectors, and internal assemblies for signs of manipulation, replacement traces, or deviations from the original condition.
Electrical Measurements and Functional Testing
We test power and control units on our test benches under realistic conditions and verify whether the technical parameters comply with manufacturer specifications.
Software and Parameter Analysis
By reading firmware versions, parameters, and internal device data, we identify modifications, non-original configurations, or inconsistent software versions.
Comprehensive Technical Evaluation
Based on all inspections, we prepare a well-founded overall assessment, transparently document the device condition, and provide you with a clear recommendation for further use, repair, or replacement.
Who Our Authenticity Check Is the Right Choice For
Maintenance Personnel and Technicians
Safety before installation: verification of drives and motors to prevent unplanned downtime.
Purchasing and Procurement
Protection against incorrect purchases through technical inspection of serial numbers, condition, and authenticity.
Quality Management
Documented test results for internal quality assurance and audit purposes.
Machine and Plant Manufacturers
Reliable verification of components to safeguard customer projects and contractual commitments.
Distributors and Resellers
Transparent evaluation of device condition to enable trustworthy resale.
Learn More About Manipulation and Counterfeit Electronic Components in Our Blogs
Safety for your CNC and drive technology:
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Initial situation and fault description.
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Why we are telling this story?
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