2AD132C-B35RA3-BS33-B3N1
2AD 3-Phase Induction Motors
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.
Technical Specifications
Bearings
Standard
Cooling Type
Radial Blower
Brake
Electrically released, heavy-duty
Feedback Device
High-resolution motor feedback
Motor Length Code
C
Mounting
Flange and foot mounting
Shaft Type
Without shaft seal, with balanced with entire key
Power Connection Direction
To Side A
Power Connection Position
Right (View from front towards shaft)
Product Type
AC Induction Motor
Shaft End (Side B)
With shaft end
Vibration Grade
R
Transferable torque
100 Nm
Brake release delay
110 ms
Brake lock delay
70 ms
Derating speed
1150 rpm
Brake connection voltage
DC 24V±10%
Maximum permissible brake energy
30,000 Ws
Blower nominal voltage
3 x 400 V, 50 Hz
Frequently Asked Questions
Common Misspellings
Internal Product Review
The Rexroth Indramat 2AD132C-B35RA3-BS33-B3N1 motor provides 100 Nm transferable torque with a heavy-duty, electrically released brake and a 110 ms release delay. It features radial blower cooling, a balanced shaft with a full key, and a 0.002kgm² brake moment of inertia. This servo motor is ideal for applications requiring 30,000 Ws brake energy and 145 VA blower power.
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Warranty
Repair
We offer a repair service for the 2AD132C-B35RA3-BS33-B3N1. 
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