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Siemens SIMOVERT MASTERDRIVES Motion Control Inverter - 6SE7021-8TB51-1AA1

Name: Siemens 6SE7021-8TB51-1AA1
Brand: Siemens
SKU: 6SE7021-8TB51-1AA1
Availability: InStock

Siemens SIMOVERT MASTERDRIVES Motion Control Inverter, 7.5kW, Water-Cooled.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

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ManufacturerSiemens

Part number6SE7021-8TB51-1AA1

Power Rating 7.5 kW

DC Input Voltage 510-650 V

Current 17.5 A

Cooling Water-Cooled

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12-month warranty

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Veteran-owned

CAGE: 9NK75

7.5 kW power output Water-cooled design 510-650V DC input Precise motion control High torque capability Compact unit design

Product description

The Siemens SIMOVERT MASTERDRIVES Motion Control Compact Unit Inverter (6SE7021-8TB51-1AA1) is a high-performance drive solution for demanding motion control applications. It operates with a DC input voltage range of 510V to 650V and features a power rating of 7.5 kW. This unit is water-cooled for efficient heat dissipation during intensive operation.

This inverter is ideal for applications requiring precise speed and torque control, such as in winding machines, extruders, and material handling systems. Its robust design and water-cooling system ensure reliable performance in continuous, heavy-duty industrial environments. The motion control capabilities allow for advanced positioning and dynamic response.

Stanlo Automation, a veteran-owned surplus parts distributor, provides the Siemens SIMOVERT MASTERDRIVES Motion Control Inverter. Secure this water-cooled unit for your critical applications and benefit from our reliable service and expertise in industrial automation.

Technical specifications

Power Rating	7.5 kW
DC Input Voltage	510-650 V
Current	17.5 A
Cooling	Water-Cooled
Type	Motion Control Compact Unit

Common applications

Winding machines

Extruders

Material handling

Textile machinery

Printing presses

Automation systems

Compatible systems

AC motors requiring precise motion control Systems with DC power sources (510-650V) Siemens PLC integration for motion control

Also known as

Siemens MASTERDRIVES Inverter Motion Control Drive 7.5kW Water Cooled Drive

Replaces / compatible with

This is a specific model within the SIMOVERT MASTERDRIVES series, designed for advanced motion control. Consult Siemens documentation for cross-references if replacing an older unit.

Technical note

Expert tip

Ensure a properly sized and functioning water cooling circuit is connected to maintain optimal operating temperatures and longevity of the unit.

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Frequently asked questions

What is the power and cooling method for the Siemens 6SE7021-8TB51-1AA1 inverter?

The Siemens SIMOVERT MASTERDRIVES inverter (6SE7021-8TB51-1AA1) has a power rating of 7.5 kW and features a water-cooled design for efficient thermal management, ensuring stable operation under heavy loads.