Product Description
The 2AD101D-B05OB2-BS03-A2N1/S004 is an original craft by Rexroth Bosch that aims to provide quality motors for small to medium-size applications. It’s a motor model that originates from the 2AD motor series with a wide speed range and flexible construction. It operates at an ambient temperature below 45 degrees but not lower than 0 degrees Celsius. When installed at elevation levels not higher than 1000 meters above sea level, the full loading capabilities apply. However, beyond 1000 meters, the motor’s capabilities decrease. The 2AD101D-B05OB2-BS03-A2N1/S004 supports two methods of installation. For applications where space is an issue, flange mounting may be more appropriate. On the other hand, in cases where the motor needs to be fixed at a rather unnatural location, installation via foot mounting might be more beneficial. Other variations of the installation designations for the 2AD101D-B05OB2-BS03-A2N1/S004 may be found in Rexroth’s manual for 2AD motors.
During continuous operation, the temperature of the surroundings might change. The time constant describing how quickly the motor reaches 63.2% of the steady-state temperature is called the thermal time constant. For 2AD motors, the time constant is 45 minutes. To facilitate cooling, the motor takes advantage of its built-in axial blower fans, which direct air current from side A to side B. For most of Rexroth’s motors, side A refers to the rotor shaft side, while side B is the side opposite to side A. Note that clearance space must be allotted during installation to ensure that consistent air flow is maintained throughout the operation.
The 2AD101D-B05OB2-BS03-A2N1/S004 also has insulation class F, which provides adequate protection from faults and extreme temperature conditions up to 155 degrees Celsius. Finally, this motor model has a power connector on side B, a BS winding type, and a type 0 holding brake.
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