2AD134B-B35OB2-ES06-B2N1
MPN: R911291378
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The 2AD134B-B35OB2-ES06-B2N1 motor delivers a rated power of 9.6 kW, a rated current of 22.5 amps, a peak torque of 66 Nm, and features surface cooling. Designed as part of the 2AD 3-Phase Induction Motors series by Bosch Rexroth Indramat, it provides IP65 protection and uses IndraDyn Feedback for absolute position control.
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Product Description:
The 2AD134B-B35OB2-ES06-B2N1 Servo Motor includes a protective fan housing (cover) that also features an integrated connection unit or adaptor. It is the design of Bosch company that can deliver the highest sustained mechanical energy of 8.9 kW during normal functioning which translates to a moderate-to-high power level for industrial automation machinery.
The 2AD134B-B35OB2-ES06-B2N1 servo motor uses an axial-flow fan which draws air along the motor’s axis and expels it away from the housing. The module's rotating output shaft includes a key slot and is dynamically balanced with the key installed which means the shaft's balance accounts for the mass of the key. When functioning at its rated output the continuous current it draws is 21.6 amperes and it complies with vibration standards corresponding to Grade R, suitable for general industrial applications. The motor is engineered to reliably attain a maximum rotational speed of 7500 revolutions per minute (RPM), both in terms of its mechanical construction and electrical performance. Only one end of the rotor shaft is available for mechanical coupling and it does not include a second output shaft. The resistance of the rotor to angular acceleration or deceleration is represented by its moment of inertia of 0.054 kilogram-square meters which indicates moderate mass distribution around the shaft. The motor generates a torque of 85 Newton-meters that highlights its capacity to initiate, control or resist rotational motion.
The 2AD series motor is designed for dual-mode installation such as either via circular plate with bolt holes for securing it to a wall or base-mounted with horizontal supports. It is not equipped with a built-in braking system to lock or hold the shaft in place when electrical power is disconnected. It uses a digital feedback system, often an encoder, to report the shaft's position and velocity and the designed constant speed at which the motor runs under rated load and voltage conditions is 1000 rpm.
Frequently Asked Questions about 2AD134B-B35OB2-ES06-B2N1:
Q: Why is the rotor balanced with the key installed in this servo motor?
A: Balancing with the key ensures rotational stability under load. It prevents additional vibration and reduces wear on motor bearings during operation.
Q: What advantage does the absence of a holding brake provide in the 2AD134B-B35OB2-ES06-B2N1 motor?
A: Not having a holding brake reduces the overall weight and mechanical complexity. It is ideal for systems where passive holding isn't required.
Q: How does the axial blower design affect the thermal performance of the 2AD134B-B35OB2-ES06-B2N1?
A: The axial fan enhances airflow directly along the shaft axis. This allows more efficient heat dissipation during high-speed operation.
Q: What benefit does the digital servo feedback encoder provide in positioning accuracy?
A: Digital feedback delivers high-resolution shaft position data. It significantly improves real-time motion control and repeatability in precision systems.
Q: Why does the 2AD134B-B35OB2-ES06-B2N1 motor use Grade R vibration compliance?
A: Grade R vibration ensures stable mechanical performance over long durations. It protects connected components from excessive oscillation or misalignment.