R911262004 (RAC 2.3-250-460-L00-W1)
RAC Spindle Drive Controllers
Technical Specifications
Operating Temp Range
+5 to +45 ͦC
Max Operating Temp
+55 ͦC (with rated data reduced)
Use Case
CNC machines control
Interface
SERCOS
Rated Current
400 A
Operating Frequency
50 to 60 Hz
Tolerance
±15%
Additional Bleeder
None
Regenerated Output
43 kW
Peak Regeneration Output
78 kW
Continuous Output
65 kW
Peak Controller Output
78 kW
Max Altitude Operation
1000 m (without drive data reduction)
Ambient Temp Range
+5 to +45 ͦC
Storage and Transport Temp
-30 to +85 ͦC
Weight
125 kg (including mounting and accessories)
Cooling
Built-in fan
Frequently Asked Questions
Common Misspellings
Internal Product Review
The RAC 2.3-250-460-L00-W1 is an AC Main Spindle Drive Controller from Bosch Rexroth Indramat, featuring a rated current of 250 A and connection voltage options of 3 x AC 400 V or 3 x AC 460 V. This model stands out for its internal blower cooling and advanced SERCOS speed command interface. Overall, it delivers reliable high-current spindle control for demanding industrial environments.
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the RAC 2.3-250-460-L00-W1. 
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