2AD104B-B35OA1-CS06-C2N2

The Bosch Rexroth Indramat 2AD104B-B35OA1-CS06-C2N2 is a high-performance asynchronous AC induction motor in the 2AD 3-Phase Induction Motors series, designed for demanding industrial automation applications. Manufactured by Bosch Rexroth Indramat, this motor features a Motor Size Code of 104 combined with a Motor Length Code of B, offering a compact footprint without compromising torque output. Engineered for reliability and long service life, the unit delivers 4.5 kW rated power and maintains consistent operation under continuous load. Its robust construction ensures operational durability in machine tools, printing presses, packaging equipment, and other dynamic systems.

The motor’s core technical specifications include a Nominal Torque of 29 Nm at a Nominal Current of 12 A and Nominal Voltage of 330 V, providing precise control over mechanical output. The ROTOR INERTIA of 0.028 kgm² is optimized for rapid acceleration and deceleration cycles, while the INSULATION CLASS F material system ensures thermal stability under heavy duty conditions. Vibration sensitivity is classified to Vibration Grade S with a BALANCE CLASS R, minimizing resonance effects in high-speed operation up to Peak Speed of 9000 min⁻¹. Bearing life is extended with standard Bearings rated for 20,000 working hours mechanical service life, enhancing uptime and reducing maintenance intervals.

Operational features include an Axial Blower cooling arrangement operating at 230 V AC with a power draw of 60 VA, facilitating efficient heat dissipation in continuous-duty environments. Integrated NTC Thermistor temperature sensing provides real-time overheat protection, allowing early detection of thermal excursions. The motor incorporates a Digital Servo Feedback device delivering high resolution and an Absolute Accuracy of 0.02, critical for precision positioning and closed-loop control strategies. A broad speed range with Base Speed of 1500 min⁻¹ and Peak Speed of 9000 min⁻¹ ensures compatibility with variable frequency drives and servo amplifiers for adaptive process control.

System integration is facilitated by dual mounting options—Flange and Foot Mounting—and a Smooth Shaft with Shaft Seal that achieves an IP65 rating at the output end. Power connections are routed via Power Plug (Blower with plug) at the Top of the frame, with the Power Connection Direction to Side A for streamlined cable management. The unit omits a built-in holding brake but supports optional brake configurations for applications requiring zero-backlash axis locking. Target applications include CNC spindle drives, high-accuracy indexing tables, precision assembly lines, and automated material handling systems where dynamic response, reliability, and compact design are paramount.