2AD104B-B05OC6-CS06-A2N1
2AD 3-Phase Induction Motors
The Bosch Rexroth Indramat 2AD104B-B05OC6-CS06-A2N1 asynchronous spindle motor is part of the 2AD 3-Phase Induction Motors series, designed for robust industrial use. Manufactured by Bosch Rexroth Indramat, it delivers a nominal power of 4.5 kW and a nominal torque of 29 Nm. With a peak speed of 9000 per minute, this AC induction motor is ideal for high-speed spindle applications requiring precise motion control and reliable continuous operation.
This motor features a digital servo feedback device for accurate position and speed monitoring, paired with a smooth shaft without seal for minimal mechanical resistance. The motor is cooled by an axial blower operating at 230V, ensuring efficient heat dissipation and stable performance under load. It employs a flange mounting construction in size code 104 and length code B, and uses a junction box for power connection located at the top position. The rotor inertia of 0.014 Kg m^2 combined with a thermal time constant of 35 min ensures rapid thermal stabilization and reliable start‐stop cycles.
Durability is enhanced by standard Bearings rated for vibration grade R, providing resistance to mechanical stress and ensuring long service life without unplanned maintenance. The motor operates at a nominal voltage of 330 V and is equipped without a holding brake, offering design flexibility in system integration. With a robust construction and efficient cooling, this AC induction motor supports demanding industrial environments and contributes to reduced downtime, increased throughput, and precise process control in manufacturing, machining, and automation applications.
Technical Specifications
Bearings
Standard
Axial Blower Voltage
230V
Brake
Without holding brake
Feedback Device
Digital servo feedback
Motor Length Code
B
Motor Size Code
104
Mounting
Flange mounting
Shaft Type
Smooth shaft without seal
Power Connection Type
Junction Box (Blower with junction box)
Power Connection Position
Top
Product Type
AC Induction Motor
Shaft End (Side B)
Without shaft end
Vibration Grade
R
Winding Code
CS
Nominal Torque
29 Nm
Nominal Voltage
330 V
Nominal Power
4.5 kW
Rotor Inertia
0.014 Kg m^2
Peak Speed
9000 per minute
Thermal Time Constant
35 min
Frequently Asked Questions
Common Misspellings
Internal Product Review
The 2AD104B-B05OC6-CS06-A2N1 motor performs well in continuous-duty settings. It runs smoothly with minimal vibration and stable operation. Installation is straightforward, and build quality is solid. It suits applications where consistent output is expected. Maintenance has been minimal over long usage.
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the 2AD104B-B05OC6-CS06-A2N1. 
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