2AD134D-B05OB1-CS07-D2N2
MPN: R911297550
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The Bosch Rexroth Indramat 2AD134D-B05OB1-CS07-D2N2 motor, part of the 2AD 3-Phase Induction Motors, features a frame size of 134 mm and comes with a holding brake. It delivers a rated power of 8.1 kW and operates at a rated speed of 1500 RPM. The motor weighs 41 kg and is protected by an IP65 protection class.
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Product Description:
The 2AD134D-B05OB1-CS07-D2N2 motor weighs 135 kg and has a strong frame, capable of handling high-inertia machinery and fixed mounting in situations where stability is critical. This motor possesses a thermal time constant of 55 minutes to transmit heat effectively over long running times, and it is made by Bosch Rexroth Indramat.
This induction motor provides 7500 min⁻¹ peak speed to facilitate operations that require quick rotational output to ensure production efficiency. The shaft of the 2AD134D-B05OB1-CS07-D2N2 is 110 mm long, designed to provide direct mechanical linkages, while its entire key-balanced design minimizes rotational imbalance. Its shaft sealing ring also acts as a protective cover to prevent internal components from affecting motor life or performance through particles, moisture, and lubricants. The 52 Aeff nominal current and 387 Veff nominal voltage ratings maximize this induction motor’s energy input-to-output efficiency and support operations that require continuous torque under load. Due to its nominal torque of 166 Nm, this motor has the capabilities of performing medium to high tasks without slowing. The 2AD134D-B05OB1-CS07-D2N2 induction motor provides a thermal time constant of 55 min for stable thermal response at constant load and minimizes thermal fatigue.
The operating condition of this 2AD134D-B05OB1-CS07-D2N2 induction motor is facilitated by an ambient temperature range from 0°C up to +45°C, with appropriate industrial room conditions and minimal environmental regulation. This induction motor has a rotor inertia of 0.118 kgm² to enable smoother acceleration and deceleration profiles, particularly when coupled to servo-controlled systems. Its severity level for vibration is S to indicate lower mechanical stress and increase the durability of both motor and coupled units. This motor’s 75 dB(A) average sound pressure level at 1-meter distance under PWM frequency of 4 kHz meets industrial acoustic standards without the requirement for full-scale soundproofing.
Frequently Asked Questions about 2AD134D-B05OB1-CS07-D2N2:
Q: How does the 0.118 kgm² rotor inertia benefit high-speed applications?
A: It provides stable acceleration and deceleration, minimizing mechanical shock. This helps maintain control during fast load transitions.
Q: Why is the thermal time constant of 55 minutes important?
A: It indicates how long the motor can operate before heating becomes critical. This allows longer duty cycles without performance drops.
Q: What role does the shaft sealing ring play in the motor's operation?
A: It prevents contaminants from entering the motor housing. This helps extend bearing and internal component life.
Q: How does the vibration severity level R improve motor usage in automation?
A: Level R reduces transmitted vibrations to mounting structures. This improves sensor accuracy and mechanical alignment in automated systems.
Q: Why is a whole key balanced shaft used in 2AD134D-B05OB1-CS07-D2N2?
A: It ensures smooth torque transmission without shaft imbalance. This is critical in reducing wear on connected drive elements.