Siemens 6SL3420-1TE21-0AA1 SINAMICS S120 Single Motor Module

Siemens 6SL3420-1TE21-0AA1 9A Booksize Compact Motor Module

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SINAMICS S120 · MOTOR MODULE

6SL3420-1TE21-0AA1

9 A Booksize Compact single motor module for servo and vector-drive applications

Drive profile

400 V · 9 A

DC link 510–720 V · DRIVE-CLiQ

Product Overview

The Siemens 6SL3420-1TE21-0AA1 is a SINAMICS S120 Single Motor Module in Booksize Compact format. It converts the common DC link into a controlled three-phase motor output rated at 400 V and 9 A.

The module uses internal air cooling, supports optimized pulse patterns and higher-order Safety Integrated functions, and is supplied with a DRIVE-CLiQ cable according to the official Siemens description.

Procurement Snapshot

Family: SINAMICS S120

Module: Single Motor Module

Format: Booksize Compact

Cooling: Internal air cooling

Commercial Status

Lifecycle	PM300: Active Product
Successor	No article-specific successor is stated for the active product
Included item	DRIVE-CLiQ cable stated in the official scope
Supply approach	Verify DC link, motor data, safety functions, firmware and condition

Verified Technical Data

Parameter	Official specification	Procurement significance
Product type	Single Motor Module	Match S120 Booksize Compact hardware.
DC-link voltage	600 V DC nominal; 510 to 720 V DC range	Verify the line/DC-link architecture.
Motor output	3 AC 400 V, rated 9 A	Match motor current and duty.
Base-load current	7.7 A	Check continuous thermal loading.
Maximum current	27 A	Validate overload and control settings.
24 V electronics demand	Maximum 0.85 A; tolerance −15% / +20%	Include in control-power budget.
Pulse frequency	4 kHz	Confirm project and motor requirements.
Maximum motor cable	50 m shielded; 75 m unshielded	Check EMC design and motor insulation.
Safety Integrated	SIL 2 / PL d / Category 3	Validate the complete safety function.
Protection and size	IP20 / UL open type; 50 × 270 × 226 mm	Check cabinet mounting.
Net weight	Approximately 2.7 kg	Use for handling and shipping checks.

System Fit and Applications

Servo axes

Power compact positioning axes after motor and control engineering.

Vector-drive systems

Operate compatible induction or synchronous motors from a SINAMICS S120 DC link.

Drive replacement

Replace a module only after firmware, current, cooling and safety checks.

Compatibility and Procurement Checks

1. Article identity

Confirm the complete 6SL3420-1TE21-0AA1 number and hardware revision.

2. Electrical fit

Verify DC-link range, motor current, pulse frequency and control power.

3. System engineering

Check Control Unit, DRIVE-CLiQ, firmware, motor data and safety configuration.

4. Supply scope

Confirm cable, condition, accessories, warranty and delivery destination.

Lifecycle Note

Siemens currently lists 6SL3420-1TE21-0AA1 as PM300: Active Product. No phase-out or cancellation wording should be added without an article-specific Siemens notice.

Frequently Asked Questions

What is the Siemens 6SL3420-1TE21-0AA1?

It is a SINAMICS S120 Booksize Compact Single Motor Module rated for a 9 A motor output.

What DC-link voltage does it require?

Siemens specifies 600 V DC nominal and an operating range of 510 to 720 V DC.

Is a DRIVE-CLiQ cable included?

Yes. The official product description states that a DRIVE-CLiQ cable is included.

Does the module provide integrated safety capability?

It supports higher-order Safety Integrated functions up to SIL 2, PL d and Category 3 when correctly engineered.

What must be checked before replacement?

Confirm DC link, current rating, motor data, cooling, firmware, DRIVE-CLiQ and safety-project compatibility.

Need 6SL3420-1TE21-0AA1?

Request stock verification, SINAMICS drive-compatibility review, global delivery options and warranty details.

Send Your Enquiry

PRODUCT ENQUIRY

Request a Quote for 6SL3420-1TE21-0AA1

Send the complete part number, quantity, required condition, installed system details and delivery destination.

Email: sales6@apterpower.com

WhatsApp: +86 18159889985

EMAIL INQUIRY WHATSAPP INQUIRY

STOCKOEMS SERVICE WORKFLOW

Support for 6SL3420-1TE21-0AA1

A documented path from article verification to protected global delivery.

Industrial automation inventory coordination

Identity Review

Article number, revision, configuration and visible condition are checked against the purchase request.

Condition Documentation

Available units are reviewed for housing, connectors, terminals and identification details before dispatch.

Worldwide industrial spare parts logistics

Packing and Delivery

Packing method, freight route, documentation and warranty scope are coordinated for the destination.

Stage	What we check	Buyer input
Before quote	Exact model, availability, condition and included scope	Quantity, destination and required condition
Before shipment	Label, connector condition, packing and documents	DC-link data, motor rating, firmware and safety configuration
After delivery	Arrival record, warranty channel and issue escalation	Inspection findings and supporting photos

Request a Service Review

Send 6SL3420-1TE21-0AA1, DC-link data, motor rating, firmware and safety configuration and your delivery requirements for a focused response.

SERVICE ENQUIRY

Ask About Inspection, Warranty or Delivery

Provide 6SL3420-1TE21-0AA1, quantity, condition preference and destination so we can prepare the correct service scope.

Email: sales6@apterpower.com

WhatsApp: +86 18159889985

EMAIL INQUIRY WHATSAPP INQUIRY

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