- Select the 050 current class only after checking the spindle motor and duty against the original project
- Keep the A00 configuration distinct from KDA variants fitted for auxiliary encoder or digital interface functions
- Preserve the matched AS3 programming module and verify the 220 V W1 blower circuit before energizing
KDA3.2-050-3-A00-W1 is a Bosch Rexroth / INDRAMAT modular main spindle drive controller in the INDRAMAT KDA 3.2 family.
The complete type code specifies KDA series 3, design 2, the 050 current class, a 300 V DC bus, A00 analog command configuration, and W1 forced cooling by a 220 V, 50–60 Hz mounted blower.
Before replacement, match the complete nameplate, motor, AS3 programming module, blower voltage, cooling duct, analog-command polarity and grounding arrangement.
Availability, condition, price, and shipping time for KDA3.2-050-3-A00-W1 are confirmed during quotation.
Bosch Rexroth KDA3.2-050-3-A00-W1 Modular Main Spindle Drive Controller Product Series, Service, Industry Links
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Match the AS3 software and parameter identity to the installed motor and spindle application
- Compare drive and motor rating plates before moving an AS3 module from the removed controller
- Retain the customer-specific AS3 end-number record with the machine documentation
- Use the documented ±10 V command and reference wiring for the A00 configuration
- Keep command, feedback and power cables separated and preserve shield termination
- Do not assign auxiliary-encoder or digital-interface functions to the A00 hardware
- Provide 32 L/s airflow at 30 Pa through clean cabinet air or the documented duct arrangement
- Confirm the W1 blower supply is 220 V AC at 50–60 Hz
- Ground the controller directly to the supply module with the specified protective conductor
- Analog-speed-controlled machine-tool main spindles
- Milling spindle drives using MAC asynchronous spindle motors
- Turning-center spindle drives with separate spindle-orientation hardware