2AD132C-B35RA3-BS33-B3N1

The Bosch Rexroth Indramat 2AD132C-B35RA3-BS33-B3N1 is an advanced brake unit within the 2AD 3-Phase Induction Motors series engineered for dynamic stopping and holding in industrial automation environments. This brake delivers a 100 Nm transferable torque and features a remarkably low 0.002 kgm² brake moment of inertia, enabling rapid response and precise control. Designed primarily for blower motor control systems, it operates reliably on a nominal supply of 3 x 400 V, 50 Hz, making it ideal for industrial ventilation, cooling, and material handling applications.

Incorporating an electrically released, heavy-duty brake, the 2AD132C-B35RA3-BS33-B3N1 ensures robust performance in high-cycle duty scenarios. The unit employs a radial blower cooling system to maintain optimal operating temperatures, while its standard bearings support extended service life under radial and axial loads. A high-resolution motor feedback device allows seamless integration with modern servo drives and motion controllers for precise positioning. Mounting options include flange and foot mounting, and the shaft type without seal, balanced with entire key enhances mechanical stability and reduces vibration.

Additional features include a brake lock delay of 70 ms and a brake release delay of 110 ms, defining its dynamic engagement characteristics for controlled deceleration. The brake connection voltage of DC 24V±10% simplifies control circuitry, and a derating speed of 1150 rpm indicates the onset of torque reduction at high rotational speeds. Power connections are routed to Side A and positioned on the right (view from front towards shaft) for straightforward installation. With a maximum permissible brake energy absorption of 30,000 Ws and a vibration grade of R, this brake unit offers durability and reliability. By combining precise torque control, efficient cooling, and high energy capacity, the 2AD132C-B35RA3-BS33-B3N1 significantly enhances safety and uptime in demanding industrial applications.