Siemens
Siemens SIMOVERT MASTERDRIVES Motion Control Unit
Siemens SIMOVERT MASTERDRIVES 7.5kW Motion Control Unit
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12-Mo Warranty
Same-Day Dispatch
Ships Worldwide
🎖 Veteran-Owned
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Get a price for 6SE7021-8EB51-1AA1
Response within 1 business hour
12-month warranty
All units tested
Same-day dispatch
Order by 2pm CST
Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
High-performance motion control
Water-cooled for efficient heat dissipation
Robust construction for industrial use
Precise speed and torque control
Compact unit design
380-480V AC input
Product description
The Siemens 6SE7021-8EB51-1AA1 is a SIMOVERT MASTERDRIVES Motion Control Compact Unit Converter. This powerful drive is rated for 7.5 kW and features water cooling for optimal thermal management, operating from 380-480V AC.
This converter is designed for high-performance motion control applications requiring precise speed and torque regulation. It is commonly used in demanding industrial machinery such as presses, winders, extruders, and material handling systems.
Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, offers the Siemens 6SE7021-8EB51-1AA1. Rely on us for high-quality drives to keep your critical operations running efficiently.
Technical specifications
| Type | Motion Control Compact Unit Converter |
| Model | SIMOVERT MASTERDRIVES |
| Power Rating | 7.5 kW |
| Input Voltage | 380-480 V AC (3 Phase) |
| Cooling | Water-Cooled |
| Current Rating | 17.5 A |
| Frequency | 50/60 Hz |
Common applications
Presses
Winders
Extruders
Material handling
Textile machinery
Paper machines
Metal forming
Compatible systems
Siemens SIMATIC PLCs and HMIs
Various industrial control systems requiring high-performance motion control
Also known as
Siemens MASTERDRIVES 7.5kW
SIMOVERT Water-Cooled Drive
6SE7021-8EB51-1AA1 Motion Control
Replaces / compatible with
This unit replaces older SIMOVERT MASTERDRIVES models requiring similar power and performance in water-cooled applications.
Technical note
Expert tip
Proper integration of the water cooling system is crucial for the longevity and performance of this drive. Ensure the water flow rate and temperature are maintained within the specified limits outlined in the documentation.What happens next?
1
Email confirmation
Immediate receipt acknowledgment sent to you
2
Account manager assigned
Confirms your part's spec and condition
3
Your quote delivered
Tailored to your specific requirements
Frequently asked questions
What is the power rating and cooling method for the Siemens 6SE7021-8EB51-1AA1 MASTERDRIVES unit?
The Siemens 6SE7021-8EB51-1AA1 SIMOVERT MASTERDRIVES unit has a power rating of 7.5 kW and features water cooling for effective heat dissipation, ensuring reliable operation at high loads.