Siemens 6SN1123-1AA00-0CA2 SIMODRIVE 611 50 A Power Module
A CA2 one-axis power module with internal heat dissipation for a compatible legacy SIMODRIVE 611 system.
Overview
6SN1123-1AA00-0CA2 is a Siemens SIMODRIVE 611 one-axis 50 A power module with internal cooling. The exact CA2 revision forms part of the article identity.
It operates as the power stage for one axis in a compatible SIMODRIVE 611 arrangement. Selection must consider the control module, motor, infeed, DC link, cabinet cooling and machine configuration.
Specs
| Manufacturer | Siemens |
|---|---|
| Article Number | 6SN1123-1AA00-0CA2 |
| Product Family | SIMODRIVE 611 |
| Module Type | One-axis power module |
| Power Class | 50 A |
| Rated Motor Current | Feed motor: 18 A; main-spindle motor: 24 A |
| Cooling | Internal heat dissipation |
| Revision | CA2 |
| Lifecycle | Spare-part / legacy product support |
Features
- One-axis 50 A SIMODRIVE 611 power-module construction.
- Internal heat dissipation for cabinet-integrated installation.
- Official rated motor-current data: Feed motor: 18 A; main-spindle motor: 24 A.
- Modular architecture for use with a compatible axis control module.
- Full article suffix supports revision-controlled maintenance.
Applications
- Maintenance of machines fitted with the 50 A CA2 SIMODRIVE 611 axis module.
- Legacy CNC and motion systems that retain compatible 611 infeed and control hardware.
- Revision-controlled spare planning where connector, motor and control-card compatibility are verified.
- Planned plant maintenance supported by parameter backup and documented cable identification.
Lifecycle
- 6SN1123-1AA00-0CA2 is associated with Siemens legacy spare-part support.
- Do not replace 6SN1123-1AA00-0CA2 solely by current-class similarity; retain the CA2 revision and one-axis configuration.
- Record motor type, rated current, axis control card, infeed, DC-link voltage and cabinet conditions.
- Back up parameters and apply the machine manufacturer’s safe isolation and commissioning procedure.
FAQ
What product class is 6SN1123-1AA00-0CA2?
6SN1123-1AA00-0CA2 is a Siemens SIMODRIVE 611 one-axis 50 A power module with internal cooling.
Which revision must be preserved for 6SN1123-1AA00-0CA2?
The complete 6SN1123-1AA00-0CA2 article number identifies revision CA2; retain that suffix during quotation and replacement.
What current information applies to 6SN1123-1AA00-0CA2?
6SN1123-1AA00-0CA2: Feed motor: 18 A; main-spindle motor: 24 A
Can 6SN1123-1AA00-0CA2 be selected only by its 50 A label?
No. 6SN1123-1AA00-0CA2 must also be checked against the axis control module, motor, infeed, DC link and cooling arrangement.
How should 6SN1123-1AA00-0CA2 be prepared for replacement?
Back up machine parameters and record connectors, motor data, module position and surrounding hardware before removing 6SN1123-1AA00-0CA2.
Is 6SN1123-1AA00-0CA2 a current-platform drive module?
6SN1123-1AA00-0CA2 belongs to the legacy SIMODRIVE 611 family and should be handled as a spare-part application.
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