Bosch Rexroth CRF-C0021-04010 High Voltage Frequency Converter Control Board – Rexroth Drive Series
When a high-voltage frequency converter control board fails on the production floor, the consequences are immediate and severe: entire drive systems shut down, production lines halt, and every minute of unplanned downtime translates directly into lost revenue and missed delivery commitments. In high-stakes industrial environments — from steel mills to offshore platforms — the control board is the brain of the drive system, and without a verified replacement like the Bosch Rexroth CRF-C0021-04010, recovery can take days or even weeks.
The CRF-C0021-04010 is a precision-engineered control board designed for Bosch Rexroth’s high-voltage frequency converter drive series. As one of the world’s leading motion and control technology manufacturers, Bosch Rexroth’s drive components are deployed across thousands of critical industrial installations globally. The CRF-C0021-04010 occupies a key position in the Rexroth drive ecosystem, providing the core signal processing, gate drive logic, and system communication functions that keep high-voltage converters operating reliably under demanding load conditions.
Technical Specifications
- Part Number / SKU: CRF-C0021-04010
- Manufacturer: Bosch Rexroth
- Product Type: High Voltage Frequency Converter Control Board
- Series: Rexroth High Voltage Drive Series
- Application: Frequency converter / variable frequency drive (VFD) control
- Weight: 300 g (approx.)
- Condition: New / Refurbished (please specify at inquiry)
Note: Additional electrical specifications (voltage rating, current capacity, communication interfaces) are available upon request. We do not publish unverified parameters.
Key Features & Benefits
- OEM-Grade Reliability: Manufactured to Bosch Rexroth’s stringent quality standards for industrial drive applications.
- Drop-In Replacement: Designed as a direct replacement for compatible Rexroth high-voltage frequency converter platforms — minimizing retrofit engineering time.
- Robust Signal Processing: Handles real-time control signals for gate drive, feedback loops, and fault detection in high-voltage environments.
- Thermal & EMI Resilience: Built to withstand the thermal cycling and electromagnetic interference typical of heavy industrial drive cabinets.
- Long Service Life: Component-level quality control ensures extended operational lifespan even in continuous-duty applications.
- Fast Sourcing: Konmask.com maintains sourcing channels for hard-to-find Rexroth drive components, reducing your procurement lead time.
Industry & Equipment Applications
- Steel & Metals Processing: Rolling mills, continuous casting lines, and crane drive systems requiring high-voltage VFD control.
- Oil & Gas: Pump and compressor drive systems on upstream and midstream installations.
- Marine & Offshore: Thruster and propulsion drive control on vessels and offshore platforms.
- Mining: Conveyor belt drives, hoist systems, and ventilation fan drives.
- Power Generation: Auxiliary drive systems in thermal and hydroelectric power plants.
- Heavy Machinery OEM: Any OEM integrating Bosch Rexroth high-voltage frequency converters into capital equipment.
System Integration & Compatible Parts
The CRF-C0021-04010 is designed for integration within Bosch Rexroth’s high-voltage frequency converter drive platforms. When sourcing this control board, consider also verifying the condition of related components to ensure full system reliability:
- Gate driver boards and IGBT modules within the same converter cabinet
- Power supply boards (PSU) for the control section
- Communication interface cards (PROFIBUS, PROFINET, or fieldbus options)
- Encoder feedback modules and resolver interface boards
- Cooling fans and thermal management assemblies
Contact Konmask.com with your full drive model number for compatibility confirmation before ordering.
Our Quality Assurance Process
At Konmask.com, every Bosch Rexroth component we supply goes through a structured quality verification process:
- Source Verification: Parts are sourced from authorized channels or verified surplus with full traceability documentation.
- Visual Inspection: Each board is inspected for physical damage, corrosion, component integrity, and correct part markings.
- Functional Testing: Where applicable, boards undergo bench-level functional checks prior to dispatch.
- Secure Packaging: Anti-static packaging with shock-absorbing materials to protect sensitive electronics during international shipping.
- Documentation: Shipment includes part identification documentation; test reports available on request.
How to Order
- Submit an Inquiry: Use the contact form on this page or email support@konmask.com with your required quantity and delivery timeline.
- Receive a Quote: Our team will respond within 1 business day with pricing, availability, and lead time.
- Confirm & Pay: Approve the proforma invoice and complete payment via your preferred B2B method (T/T, L/C, etc.).
- Shipment & Tracking: We arrange international shipping with full tracking and customs documentation support.
For urgent breakdown situations, please mark your inquiry as URGENT and call us directly at +0086 19859288691.
Why Choose Konmask.com?
- Industrial Automation Specialists: We focus exclusively on industrial control and drive components — not a generalist marketplace.
- Global B2B Supply: Serving engineering teams, MRO procurement departments, and OEM manufacturers across 30+ countries.
- Hard-to-Find Parts: We specialize in sourcing obsolete, long-lead, and critical-path components that standard distributors cannot supply quickly.
- Technical Support: Our team includes engineers who understand drive systems — we can help you confirm compatibility before you commit.
- Transparent Process: Clear quotation, honest lead times, and no hidden fees.
Frequently Asked Questions
Q: Is the CRF-C0021-04010 a new or refurbished part?
A: We supply both new and professionally refurbished units depending on availability. Please specify your preference in your inquiry and we will confirm stock status.
Q: Can you confirm compatibility with my specific Rexroth drive model?
A: Yes. Please provide your full drive model number and nameplate data when submitting your inquiry, and our technical team will verify compatibility.
Q: What is the typical lead time?
A: Lead time varies by stock availability. In-stock items typically ship within 3–5 business days. For sourced items, lead time is confirmed at quotation stage.
Q: Do you provide a warranty?
A: Yes. We offer a standard warranty on all parts supplied. Warranty terms are specified in the sales agreement and vary by part condition (new vs. refurbished).
Q: Can you support large-quantity or blanket orders?
A: Absolutely. We work with MRO procurement teams and OEMs on volume orders and scheduled delivery programs. Contact us to discuss your requirements.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
