Siemens 6SE7022-6TC51-Z Simovert Masterdrive Vector Control Inverter – Simovert Masterdrive VC Series
When a variable frequency drive fails on a production line, the consequences are immediate and costly: conveyor belts stop, compressors stall, pumps lose pressure, and entire manufacturing cells go dark. Unplanned downtime in industrial environments can cost thousands of dollars per hour. The Siemens 6SE7022-6TC51-Z Simovert Masterdrive inverter is engineered to eliminate that risk — delivering precise, reliable motor control that keeps critical processes running without interruption.
The 6SE7022-6TC51-Z belongs to Siemens’ legendary Simovert Masterdrive VC (Vector Control) series — a platform that has set the benchmark for high-performance AC drives in global industrial automation for decades. Rated at 11 kW (15 HP) output power, this unit occupies a critical mid-range position in the Masterdrive lineup, making it the preferred choice for demanding applications where standard drives fall short but full-scale servo systems are over-specified. Widely deployed across automotive, chemical, paper, and material handling industries worldwide, the Masterdrive VC series remains one of the most trusted drive platforms in the Siemens portfolio.
Technical Specifications
- Part Number / SKU: 6SE7022-6TC51-Z
- Brand: Siemens
- Series: Simovert Masterdrive VC (Vector Control)
- Output Power: 11 kW (15 HP)
- Drive Type: AC Variable Frequency Drive (VFD) / Inverter
- Control Mode: Vector Control (VC)
- Weight: Approx. 17 kg
- Manufacturer: Siemens AG, Germany
- Condition: New / Refurbished / Surplus (specify on inquiry)
Note: All specifications are based on Siemens official documentation. Do not rely solely on this page — always verify with the official Siemens datasheet or contact our technical team before ordering.
Key Features & Benefits
- High-Performance Vector Control: Delivers precise torque and speed regulation even at low speeds, enabling smooth operation of demanding loads such as extruders, winders, and hoists.
- Robust Industrial Design: Built to withstand harsh industrial environments with proven thermal management and EMC-compliant construction.
- Flexible Communication: Compatible with Siemens PROFIBUS and other fieldbus interfaces via optional communication boards, enabling seamless integration into existing automation networks.
- Modular Architecture: The Masterdrive platform’s modular design allows easy expansion with braking units, filters, and reactors without redesigning the control cabinet.
- Proven Global Reliability: Simovert Masterdrive drives are installed in tens of thousands of facilities worldwide, with a long track record of reliability in 24/7 continuous operation environments.
- Energy Efficiency: Advanced PWM control minimizes motor losses and reduces energy consumption compared to conventional motor starters.
Industry & Equipment Applications
- Automotive Manufacturing: Conveyor systems, robotic transfer lines, paint shop ventilation
- Chemical & Petrochemical: Pump control, compressor drives, agitator speed regulation
- Paper & Printing: Winder/unwinder tension control, dryer section drives
- Material Handling: Overhead cranes, hoists, palletizers, sorting conveyors
- Water & Wastewater: Centrifugal pump control, blower drives
- HVAC & Building Automation: Fan and pump speed control in large commercial facilities
- Mining & Minerals: Belt conveyor drives, crusher motor control
System Integration & Compatible Parts
The Siemens 6SE7022-6TC51-Z is designed to integrate within the broader Simovert Masterdrive ecosystem. Compatible and commonly paired components include:
- Braking Units: Siemens Simovert Masterdrive braking choppers and resistors
- Line Reactors & Filters: Siemens EMC input filters and line reactors for the Masterdrive series
- Communication Boards: PROFIBUS-DP, DeviceNet, and other fieldbus option boards
- Control Units: Compatible with Siemens SIMATIC S7 PLC series for coordinated motion control
- Operator Panels: Siemens OP1S and PMU operator panels for local parameter setting
Contact our technical team to confirm compatibility with your specific system configuration before ordering.
Our Quality Assurance Process
At Konmask.com, every unit goes through a rigorous quality verification process before shipment:
- Visual inspection for physical damage, corrosion, and component integrity
- Verification of part number, firmware version, and hardware revision against Siemens documentation
- Functional power-on test where applicable
- Anti-static packaging and secure export-grade carton for international shipping
- Full traceability documentation provided upon request
How to Order
- Submit an Inquiry: Use the contact form 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: Confirm the order and complete payment via your preferred method (T/T, PayPal, etc.).
- Shipment & Tracking: We arrange export packaging and provide tracking information upon dispatch.
- After-Sales Support: Our technical team remains available for installation guidance and troubleshooting.
Why Choose Konmask.com?
- ✅ Specialized in Industrial Automation Components — PLC modules, DCS parts, VFDs, HMIs, and more from leading brands
- ✅ Global B2B Supply — Serving engineering firms, system integrators, and MRO buyers worldwide
- ✅ Fast Response — Dedicated account managers respond within 24 hours
- ✅ Competitive Pricing — Direct sourcing relationships enable cost-effective pricing for bulk and urgent orders
- ✅ Secure Export Packaging — All units packed to international shipping standards
- ✅ Technical Expertise — Our team includes experienced automation engineers who can advise on compatibility and application
Frequently Asked Questions
Q: Is the Siemens 6SE7022-6TC51-Z still in production?
A: The Simovert Masterdrive series has been largely superseded by newer Siemens drive platforms. However, Konmask.com maintains stock of new-surplus and refurbished units to support legacy system maintenance. Contact us for current availability.
Q: What is the difference between the Simovert Masterdrive VC and MC series?
A: The VC (Vector Control) series, which includes the 6SE7022-6TC51-Z, is optimized for high-dynamic speed and torque control of standard induction motors. The MC (Motion Control) series adds servo-grade positioning capabilities. For most pump, fan, and conveyor applications, the VC series is the appropriate choice.
Q: Can this drive be used with motors from other manufacturers?
A: Yes. The 6SE7022-6TC51-Z can control standard three-phase induction motors from any manufacturer, provided the motor ratings are within the drive’s output specifications. Consult the Siemens Simovert Masterdrive VC operating manual for motor compatibility guidelines.
Q: Do you provide a warranty?
A: Warranty terms vary by unit condition (new, refurbished, or surplus). Please specify your requirements when submitting an inquiry and our team will provide applicable warranty information.
Q: What is the lead time for the 6SE7022-6TC51-Z?
A: Lead time depends on current stock levels. In-stock units typically ship within 3–5 business days. For out-of-stock items, lead time is quoted individually. Contact us for real-time availability.
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