2AD132B-B35LB1-BS23-A2N1
2AD 3-Phase Induction Motors
The Bosch Rexroth Indramat 2AD132B-B35LB1-BS23-A2N1 from the 2AD 3-Phase Induction Motors series is a rugged AC Induction Motor designed for versatile industrial use. It features a smooth shaft without seal, supports flange and foot mounting and uses an axial blower cooling type. With a nominal voltage of 168 V and nominal current of 45 A, it delivers reliable performance up to a peak speed of 7500 rpm. The motor includes a high-resolution motor feedback device, an electrically released brake with 24 V nominal holding brake voltage, a release delay of 120 ms and a clamp delay of 65 ms, all built on standard bearings ensuring durability and precision.
Technical Specifications
Bearings
Standard
Cooling Type
Axial Blower
Brake
Electrically released
Feedback Device
High-resolution motor feedback
Motor Length Code
B
Mounting
Flange and foot mounting
Shaft Type
Smooth shaft without seal
Power Connection Direction
To Side B
Power Connection Position
Left (View from front towards shaft)
Product Type
AC Induction Motor
Shaft End (Side B)
Without shaft end
Vibration Grade
R
Nominal holding brake voltage
24 V
Nominal voltage
168 V
Release delay
120 ms
Nominal current
45 A
Rotor inertia
0.054 kg(m^2)
Clamp delay
65 ms
Peak speed
7500 rpm
Frequently Asked Questions
Why is the brake on the 2AD132B-B35LB1-BS23-A2N1 not releasing promptly?
Check if the 24 V control signal is stable and free of voltage drop. Brake release delay should remain within the rated 120 ms.
What mounting configuration should I follow for this motor in vertical spindle use?
Use flange mounting with support below the motor body. Ensure vertical alignment and clearance for brake actuation and cooling airflow.
Does the motor provide better motion control than BS01/S001 variants?
Yes, the high-resolution feedback on this model allows for sub-degree precision, unlike standard encoder options in BS01/S001 variants.
Is 2AD132B-B35LB1-BS23-A2N1 compatible with DDS or DIAX04 drives for feedback syncing?
Yes, it’s compatible with DDS and DIAX04 controllers that support high-resolution encoders and integrated brake signal handling.
What should be checked monthly on the brake unit of 2AD132B-B35LB1-BS23-A2N1?
Inspect the brake voltage input, cable connectors, and response time under load. Misalignment or dirt on friction surfaces can delay clamping.
Common Misspellings
2AD132B B35LB1 BS23 A2N1
2AD132BB35LB1BS23A2N1
2AD132B-B35LB1-BS23-A2N1
2AD1328-835L81-8S23-A2N1
Internal Product Review
The 2AD132B-B35LB1-BS23-A2N1 3-phase AC induction motor by Bosch Rexroth Indramat. It features axial blower cooling, an electrically released brake and high-resolution motor feedback for precise control. This motor suits high speed CNC machining requiring fast for accurate positioning and braking.
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the 2AD132B-B35LB1-BS23-A2N1.
Want to 
