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Siemens 6SL3121-1TE28-5AA3

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6SL3121-1TE28-5AA3

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Marvo Stock ID MV-1C3E
HS Code 850440
SKU 6SL3121-1TE28-5AA3
Condition Used
Category Servo Drives
Warranty 12 months
Weight (kg) 24.00
Length (mm) 620.00
Width (mm) 480.00
Height (mm) 480.00

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Specification & Description

Specification Description
Part Number 6SL3121-1TE28-5AA3
Alternative Part Number 6SL31211TE285AA3
Manufacturer Siemens
Category Servo Drives
Family Sinamics
Series 6SL3121
Input Voltage DC 600V
Output Voltage 3AC 400V
Output Current 85A
Frame Size Booksize
Cooling Type External Air Cooling
Safety Integrated Functions Yes, including extended functions
Communication Includes DRIVE-CLIQ cable
Rated Data Output current 85.0 A, DC link voltage DC 510 ... 720 V
Base Load Current IH 68.0 A
Rated Value IN 102.0 A
Max Current Demand 110.0 A
For S6 Duty (40%) IS6 141.0 A
Max DC-link Current Id 200 A
Rated Pulse Frequency 4.00 kHz
Electronics Power Supply 24 V DC -15% / +20%
Power Loss, Max 0.59 kW
Sound Pressure Level 60.0 dB
Degree of Protection IP20 / UL open type
Dimensions (W x H x D) 380.00 mm x 200.00 mm x 226.00 mm
Net Weight 17.2 kg
Ambient Operating Temperature 0 ... 40 °C
Installation Altitude Up to 1000 m without derating
Cooling Air Requirement 0.044 m³/s
Max Motor Cable Length Shielded: 100 m, Unshielded: 150 m
PE Connection M6 screw
Motor End Conductor Cross-section 3 ... 95 mm²
Compliance with Standards SIL 2 acc. to IEC 61508, PL d acc. to EN ISO 13849-1, Category 3 acc. to EN ISO 13849-1, CE, cULus

The Siemens 6SL3121-1TE28-5AA3 is a high-performance DC motor drive that forms part of the advanced Sinamics S120 series. Designed to cater to a wide range of industrial applications, this single motor module is engineered to provide precise and efficient control of motor speed and torque.

With an input voltage of DC 600V and an output of 3AC 400V at 85A, this drive is well-suited for demanding drive tasks in applications such as machine tools, production machines, and industrial plants. The unit boasts a booksize format with external air cooling, which enhances its thermal management capabilities, ensuring reliable operation even under intense use.

One of the standout features of the 6SL3121-1TE28-5AA3 is its support for extended safety integrated functions, which underscores its commitment to operational safety and compliance with industry standards. The drive also includes a Drive-Cliq cable, which simplifies the integration and connection with other Siemens components.

The robust construction of the motor module, coupled with its IP20 degree of protection, makes it suitable for installation in a controlled environment where direct contact with the equipment is not an issue. The unit's compact dimensions and booksize construction allow for space-saving installation, making it an ideal choice for systems where space is at a premium.

Overall, the Siemens 6SL3121-1TE28-5AA3 motor drive is a versatile and reliable component that delivers the performance and safety features required for modern industrial applications. Its design and technical capabilities make it a valuable asset for enhancing the efficiency and precision of motor-driven processes.

Commonly Asked Questions

Is my order covered by a warranty?

Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.

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What payment methods do you accept?

We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.

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Is Marvo a credible parts supplier?

Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.

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Have steps been taken to ensure quality control?

Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.

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Frequently Asked Questions

What type of cooling is required for this servo drive?

The SINAMICS S120 Single Motor Module requires external air cooling for optimal operation.

Can this drive module support extended safety integrated functions?

Yes, the module supports extended safety integrated functions, enhancing its operational safety capabilities.

What is the maximum output current of this drive?

The maximum output current for the 6SL3121-1TE28-5AA3 is rated at 85 A.

What is the frame size of this motor module?

The frame size for this motor module is booksize, which is a compact and space-saving design.

What are the ambient operating conditions for this module?

The module can operate within an ambient temperature range of 0 to 40°C and at an installation altitude of up to 1000 meters without derating.

What is the rated pulse frequency for this module?

The rated pulse frequency for this module is 4.00 kHz.

What are the power loss specifications for this drive?

The power loss for the motor module, including losses of the 24 V DC electronics power supply, is a maximum of 0.59 kW.

What is the maximum length for motor cables when using this module?

The maximum motor cable length is 100 meters for shielded cables and 150 meters for unshielded cables.

What safety standards does this module comply with?

This module complies with SIL 2 according to IEC 61508, PL d according to EN ISO 13849-1, and Category 3 according to EN ISO 13849-1.

What is the net weight of this motor module?

The net weight of the motor module is approximately 17.2 kg.

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Part conditions explained

We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:

New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.

New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.

New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.

Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.

Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.

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