- Verify that the 100 A current class is required by the spindle acceleration and cutting-duty profile
- Place the controller in the documented drive lineup and retain the direct connection to the supply module
- Validate the retained blower, common air duct and AS3 module as separate matched items
KDA3.2-100-3-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 100 current class, a 300 V DC bus, A00 analog command configuration, and W1 forced cooling by a 220 V, 50–60 Hz mounted blower.
Replacement planning must also cover the matched spindle motor and AS3 module, cabinet duct pressure, direct protective grounding and the supply-module connection arrangement.
Availability, condition, price, and shipping time for KDA3.2-100-3-A00-W1 are confirmed during quotation.
Bosch Rexroth KDA3.2-100-3-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.
- Install the controller in the approved sequence relative to the DIAX supply module
- Keep DC-bus and control connections within the documented arrangement
- Confirm the supply module can support the spindle acceleration and simultaneous-axis load
- Match the 100 A drive class to the installed spindle motor and duty cycle
- Use only the AS3 module approved for the exact motor and controller combination
- Verify analog command scaling and motor feedback before enabling the spindle
- Deliver 32 L/s airflow at 30 Pa through the mounted blower and duct
- Inspect the separate blower mounting set before reusing it
- Keep cooling air clean and prevent condensation inside the IP10 cabinet installation
- High-power analog machine-tool spindle drives
- Machining-center spindle acceleration and cutting duty
- Production turning spindles using matched MAC asynchronous motors