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Siemens 6SN1123-1AA00-0CA2 SIMODRIVE 611 50 A one-axis power module view 1
Siemens 6SN1123-1AA00-0CA2 SIMODRIVE 611 50 A one-axis power module view 2
Siemens 6SN1123-1AA00-0CA2 SIMODRIVE 611 50 A one-axis power module view 3

Siemens 6SN1123-1AA00-0CA2 SIMODRIVE 611 50 A One-Axis Power Module

Siemens / SIMODRIVE 611 Power Module
6SN1123-1AA00-0CA2
Siemens 6SN1123-1AA00-0CA2 is a one-axis 50 A SIMODRIVE 611 power module with internal cooling. Siemens publishes 18 A for feed-motor duty and 24 A for main-spindle duty.
Lifecycle and replacement
Prod. Cancellation
No direct successor is shown in the reviewed Siemens record.
Module class
50 A
Axis count
1 axis
Feed motor current
18 A
Main-spindle current
24 A
Lifecycle
Prod. Cancellation
ONE YEAR WARRANTY   |   FAST DELIVERY   |   WORLDWIDE SHIPPING
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Product Specifications
Manufacturer Siemens
Item number 6SN1123-1AA00-0CA2
Country of Origin Germany
Lead Time 2-3 DAYS
After-Sales Support For after-sales support, please contact May.
HS Code / Commodity code 85044087
FAQ

Quotes are valid for 30 days from the day the quote is received unless stated otherwise at the time of quotation.

Yes,we offer one year warranty for all new products.

Yes. We worked with FEDEX/DHL/TNT/UPS/ allowing us to provide swift global delivery of parts to any corner of the world.

Normally 3-5 working days,some remote areas 5-7 days more.

Product information
01 · Current 50 A feed-and-spindle configuration
A 0CA2 article whose motor limit depends on feed or spindle service.
The revised product description uses application duty rather than the older four-family wording, so 18 A and 24 A must stay attached to their correct roles.
01
Order number
6SN1123-1AA00-0CA2
Transistor limit
50 A
Feed-motor current
18 A
Main-spindle current
24 A
Induction S6-40% current
32 A
Maximum fan airflow
29 m³/h
Motor connection
1.5 / 2.5 / 4 / 6 mm²
PE / terminal torque
M5 / 0.7–0.8 Nm
Official lifecycle
Prod. Cancellation
The reviewed Siemens page does not name a direct successor.
The exact CA2 suffix, one-axis control board, 29 m3/h fan path and commissioned data define the installed assembly.
01 / Duty choice
18 A feed or 24 A spindle
02 / Exact revision
Retain 0CA2
03 / Thermal record
Confirm the 29 m3/h fan path
02
Feed/spindle duty and compact-terminal control
Six checkpoints for the revised 50 A one-axis configuration.
This path prevents the 50 A transistor class from being mistaken for the motor rated-current setting.
Identify -> Commission
01
MLFB
Verify
Read the complete CA2 order number and installed control board.
02
Motor
Choose
Apply the 18 A feed or 24 A main-spindle motor-duty value as appropriate.
03
Cooling
Ventilate
Inspect the fan and preserve its 29 m3/h unobstructed flow path.
04
1.5-6 mm²
Terminate
Use the approved connector range and check conductor protection.
05
M5 PE
Secure
Confirm the M5 PE point and 0.7-0.8 Nm terminal torque.
06
Drive data
Prove
Reload parameters and test direction, current, thermal response and interlocks.
50 A class: use the motor-duty current.
Cooling: keep 29 m3/h clear.
Replacement: no direct successor is listed.
Official Siemens references: exact SiePortal or Industry Mall record and SIMODRIVE 611 Configuration Manual.
03 · Buyer FAQ
Buyer questions for Siemens 6SN1123-1AA00-0CA2
Practical answers for buyers, engineers and maintenance teams.
Q01
What is the feed-motor rating of Siemens 6SN1123-1AA00-0CA2?
Siemens publishes 18 A for feed-motor duty on this one-axis 50 A power-module configuration.
Q02
When does the 24 A value apply to Siemens 6SN1123-1AA00-0CA2?
The 24 A value applies to main-spindle motor duty, not to every motor connected to the 50 A module.
Q03
How is Siemens 6SN1123-1AA00-0CA2 integrated into a SIMODRIVE 611 axis?
It is paired with the installed one-axis control board and DC-link system; the motor, connector, cooling path and commissioned parameters must match the machine.
Q04
What supply wording is accurate for Siemens 6SN1123-1AA00-0CA2?
The Siemens record shows Prod. Cancellation and presents the item as a spare part. Availability should therefore be confirmed for the exact CA2 article.
Q05
Which replacement checks are most important for Siemens 6SN1123-1AA00-0CA2?
Check feed versus spindle duty, the full suffix, control-board identity, fan airflow, 1.5 to 6 mm2 connector range and parameter backup.
Q06
What evidence should accompany a Siemens 6SN1123-1AA00-0CA2 manual and offer request?
Provide legible labels, the axis function, motor data, fan and terminal photos, drive archive, requested condition, quantity, destination and due date.
04
About Company
Global experience with a disciplined spare-parts workflow.
01
Years of Global Experience
With 20+ years of industry experience, we serve customers worldwide and have built long-term relationships across the UK, Russia, UAE, India, Venezuela, and more.
03
Wide Range of Brands
We supply leading automation brands covering PLCs, DCS, I/O modules, drives, motors, power supplies, communication modules, and more.
05
Honesty & Trust
We value long-term cooperation and treat every customer with honesty, respect, responsibility, and care.
02
Professional Support Team
Our experienced team provides reliable pre-sales and after-sales support, helping customers select suitable products and resolve purchasing concerns.
04
Large In-Stock Inventory
A wide range of products is available from stock, including discontinued, obsolete, and hard-to-find parts, helping reduce sourcing time.
06
Your Trusted Automation Partner
From a single replacement part to complete automation projects, we are ready to support your needs and build a long-term partnership.
Automation spare-parts warehouse team verifying packaged industrial components
05
After-Sales Support
Support from documentation to long-term sourcing.
01
Warranty Support
Most products are covered by a warranty of up to 12 months, subject to the applicable terms and conditions. If any product-related issue occurs during the warranty period, our team will assist you and provide an appropriate solution.
02
Technical Documentation
Relevant datasheets and technical literature can be provided with the goods, offering useful information for product identification, installation, operation, and maintenance.
03
Fast Response
We understand the importance of minimizing equipment downtime. Our team responds promptly to inquiries and provides professional assistance with product information, quotations, order status, shipping, and after-sales questions.
04
Global Customer Service
We serve customers worldwide and provide reliable assistance from inquiry to delivery and after-sales service, ensuring clear and timely communication throughout the process.
05
Long-term Spare Parts Supply
We continue to source discontinued, obsolete, and hard-to-find automation parts from various brands, helping customers maintain existing equipment and reduce downtime caused by spare parts shortages.
06 · Mixed industrial references
Thirty-nine niche model references from the supplied document.
A deliberately mixed set of hard-to-find automation references with varied brands and model families.
01
58B-50/25-AA-PT-51
02
6300M JL669A JL669-61001
03
MSR142RTP 440R-G23215
04
L002IM310300673416
05
ZB-S - CEAG COOPER 40071347890
06
704040/0-51-23 AC110
07
PT100 12V ICP22JI350000
08
SDV144-S33
09
JL087A 0957-2474 DPS-1050EB
10
EMC2 API4SG10 712G p/n 071-000-521
11
RB2 BA3
12
XD3 XD1033
13
PX145
14
DL50F/S176
15
ED-SxED 22176716
16
1GT5
17
RKC4.221T-30/TEB
18
3DBFK1008A
19
ITRR832-001
20
SXWDI16XX10001
21
PGM-2602 M032-4111-200
22
3HE00028CAAA01
23
ION7300
24
EVD0000410
25
KFA6-SR2-Ex2.W 103373S
26
MX-FP02S
27
KMS15-24
28
BF80 11BF8000230
29
PR160
30
LCAM0336OD
31
PXA30-K11
32
LL-NMIS-204G-SFP
33
HFD25P-004GT
34
CS8550i-01
35
MU6301/60-811-500 2CKA006300A1397
36
HHC12WM
37
7012AC 1423157-5
38
TTSIM-1-24VDC
39
TZ350 APL28-0B4
Request a quote
Ask about Siemens 6SN1123-1AA00-0CA2.
Send the module and control-board labels, motor data, connection details, quantity, destination and required date.
Sales contact
Sales Manager May

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