2AD134B-B35OA1-FS26-A2N1

Product Description:

The 2AD134B-B35OA1-FS26-A2N1 is one of Rexroth Bosch Indramat’s most unique 2AD servo motors, featuring a powerful blocking brake. For most AC machines and motors, the blocking brake provides a holding mechanism to fix the rotor position for a period of time. Most, if not all, holding brakes incorporated in servo motors function as a hold-only brake. While the motor itself requires a three-phase voltage supply to function properly, the incorporated blocking brake requires a DC connection voltage with a nominal value of 24 V. Rexroth’s 2AD servo motors may come with an electrically clamped brake, an electrically released brake, or a heavy-duty brake. The 2AD134B-B35OA1-FS26-A2N1, in particular, employs an 80 Nm electrically released holding brake.

Aside from its powerful holding brake, the 2AD134B-B35OA1-FS26-A2N1 employs an exquisite cooling system that guides the air to flow axially from the motor’s rear side to the shaft side. In the context of 2AD servo motors, this cooling system is also called a blowing system. Besides the 2AD134B-B35OA1-FS26-A2N1’s impressive blocking brake and cooling system, it also employs digital servo feedback for accurate monitoring of shaft parameters during operation. With its plain output shaft, this servo motor can cater to general loads and applications with no special keys or connectors.

As an asynchronous three-phase servo motor, the 2AD134B-B35OA1-FS26-A2N1 is ideal for dynamic control of mechanical loads and components. At rated conditions, this servo motor achieves a shaft speed of 2000 rpm. At this shaft velocity, the 2AD motor delivers a torque and power of 70 Nm and 14.7 kW, respectively. While the servo motor itself has a protection category of IP 65, the motor blower only has a protection class of IP 24.