6SE7021-8EB61 | Siemens SIMOVERT Masterdrives Vector Control Inverter
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6SE7021-8EB61 | Siemens SIMOVERT Masterdrives Vector Control Inverter
£999.00
The Siemens SIMOVERT Masterdrives Vector Control Inverter – 6SE7021-8EB61 is a high-performance variable frequency drive (VFD) designed for demanding industrial motor control applications requiring precise speed regulation and torque control. As part of Siemens’ Masterdrives family, this vector control inverter enables optimized performance of AC motors — giving you smooth acceleration, stable speed regulation, and efficient torque output. Suitable for heavy-duty machinery, conveyors, pumps, fans, compressors, and complex automation systems, the 6SE7021-8EB61 delivers advanced control dynamics and robust reliability even under variable load conditions.
Key Features
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Vector control technology for precise speed and torque regulation under varying load conditions
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Smooth motor acceleration and deceleration, minimizing mechanical stress and wear
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Enhanced energy efficiency by optimizing motor performance according to load demands
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Comprehensive protection and diagnostic functions to safeguard motors and improve system reliability
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Industrial-grade build quality for dependable operation in harsh automation environments
Specifications
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Product Name: Siemens SIMOVERT Masterdrives Vector Control Inverter
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Part Number: 6SE7021-8EB61
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Drive Type: Vector Control Variable Frequency Drive (VFD) for AC motor control
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Input Supply: Compatible with standard industrial three-phase supply (as per Masterdrives specification)
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Output: Variable-frequency AC output enabling precise motor speed and torque control
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Control Mode: Vector (field-oriented) control for high dynamic performance
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Protection Features: Overload protection, over-voltage, under-voltage, thermal, and diagnostic fault detection
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Construction: Industrial-grade housing suitable for demanding operational environments
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Application Areas: Heavy machinery, conveyors, pumps, fans, compressors, manufacturing lines, HVAC systems, and other automation-driven setups
The Siemens SIMOVERT Masterdrives Vector Control Inverter 6SE7021-8EB61 provides superior motor control accuracy, operational efficiency, and long-term reliability — making it ideal for complex automation and heavy-duty industrial setups. Leveraging Siemens’ decades of experience and engineering excellence, this inverter ensures robust performance and optimized control for a wide range of motor-driven applications. For product inquiries, integration support, or procurement assistance, Ram Automations is at your disposal — contact us at info@ramautomations.com.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.