S1 AMP 200V 3PH 1KW
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 SGDB Servopacks
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
The Yaskawa SGDB-10VD is a servo amplifier from the proven Σ series (SGDB series) for 200 V servo motors. This variant features the standard 200 V supply ("V") and the D-Command Interface, which is a classic, non-MECHATROLINK-based control interface. With an output power of 0.85 kW, the SGDB-10VD is ideal for CNC feed axes, handling modules, transfer stations, and industrial positioning systems.
Overview
- Device category: AC Servo Amplifier
- Series: SGDB (Σ Series)
- Design: convection-cooled, robust industrial design
Model Designation
- SGDB – Σ-Series Servopack
- 10 – Power size 1.0 kW (actual rated power: 0.85 kW)
- V – Supply 200 V (Region/Variant identifier)
- D – Standard Command Interface (no MECHATROLINK)
- (Option field empty) – no further additional options
Technical Data
| Feature | Value |
|---|
| Input voltage | 3~ 200–230 V AC |
| Mains frequency | 50/60 Hz |
| Input current | 8.0 A |
| Output voltage | 0–230 V AC |
| Output current | 7.1 A |
| Output power | 0.85 kW (1.14 HP) |
| Phases | 3 |
| Interface | D-Type Standard Command Interface |
| Cooling | Convection cooling |
| Protection class | IP1X |
| Weight/Dimensions | n. a. |
Connections & Interfaces
- L1 / L2 / L3 – AC Mains Input
- U / V / W – Motor Output (Sigma motors 0.85–1.0 kW class)
- CN1 – Classic control interface (Enable, Alarm, I/O, analog references)
- CN2 – Encoder connection (Incremental encoder)
- BR+ / BR– – Brake resistor
- PE – Grounding
- LED/7-Segment Display – Operation and fault diagnosis
Control Board / Modules
| Type | Designation on Board | Quantity | Note |
|---|
| Control Board | SGDB-CADV (typical designation) | 1 | D-Interface, controller logic, optocouplers |
| Power Section | n. a. | 1 | Power output stage (IGBT), driver, rectifier |
Alarms & Troubleshooting
| Code | Description | Typical Finding | Check | Remedy |
|---|
| A.10 | Overcurrent / Overheating | Short circuit U/V/W, IGBT defective | Insulation, IGBT test | Repair power section |
| A.30 | Regeneration error | RB open / incorrectly dimensioned | RB circuit | Connect/replace RB |
| A.32 | Regeneration overload | RB power too low | Check Reg energy | Use larger RB |
| A.40 | Overvoltage | Mains voltage too high | Measure supply | Correct voltage supply |
| A.41 | Undervoltage | Voltage dip | Check mains load | Check transformer/cable |
| A.51 | Overspeed | Encoder/Phase error | Phase sequence, Encoder | Correct wiring |
| A.71 | Short-term overload | Blockage, shock load | Check mechanics | Reduce load |
| A.72 | Continuous overload | Axis profile too harsh | Temperature/Current trend | Change parameters |
| A.84 | Encoder data error | Signal error, encoder damaged | Scope measurement, cable | Replace encoder |
| A.b3 | Current detection error | Sensor defect | Current sensor/Gate driver | Board repair |
Typical Applications
- CNC feed and positioning axes
- Machine tools (X/Y/Z or secondary axes)
- Automated handling systems
- Pick & Place systems
- Transfer and feeding modules
Service Notes
- Keep ventilation openings clear, keep the device clean
- Regularly check power modules and electrolytic capacitors
- Wire the D interface correctly (signal level, shielding)
- Ensure low-resistance grounding
- Route encoder and control cables separately from power cables
- Back up parameters before service interventions
- Do not perform Megger measurements across control/encoder lines
Repair Description
- Initial inspection: Visual check, insulation measurement, DC bus voltage, basic function test
- Disassembly & Cleaning: Removal of dust/oil, cleaning of boards, replacement of thermal pads
- Analysis: Control board (SGDB-CADV), optocouplers, controller section, power transistors, rectifier, capacitors
- Repair: Replacement of defective IGBTs, rectifiers, driver ICs, electrolytic capacitors; Reworking solder joints in thermally stressed areas
- Functional test: Test run with 1 kW motor, monitoring of current, temperature, and fault thresholds
- Long-term test: Several hours of continuous operation under load, documentation, and 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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Why we are telling this story?
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